| E1 | Primary | Exam Practice: Understand (positive) whole numbers on a number line. | drfrostmaths.com/explorer.php?ssid=546 | | E1 |
| K1a | Primary | Order integers. | drfrostmaths.com/explorer.php?ssid=590 | https://www.youtube.com/embed/FuZNqFdE_AI | K1 |
| K1b | Primary | test | drfrostmaths.com/explorer.php?ssid=1477 | | K949 |
| K1c | Primary | TEST | drfrostmaths.com/explorer.php?ssid=1517 | | K977 |
| K1d | Primary | Development | drfrostmaths.com/explorer.php?ssid=1724 | | |
| K1e | Primary | GDP Testing 2 | drfrostmaths.com/explorer.php?ssid=1661 | | |
| E2 | Primary | Exam Practice: Compare and order (positive) integers using <, > and =. | drfrostmaths.com/explorer.php?ssid=548 | | E2 |
| K2a | Primary | GDP TESTING | drfrostmaths.com/explorer.php?ssid=1625 | | |
| E3 | Primary, Secondary | Exam Practice: Know the place value of digits. | drfrostmaths.com/explorer.php?ssid=404 | https://www.youtube.com/embed/DhndjuSKwKQ | E3 |
| K3a | Primary, Secondary | Know the place value of digits in whole numbers. | drfrostmaths.com/explorer.php?ssid=589 | https://www.youtube.com/embed/e6pw9c_5wwo | K2 |
| K3b | Primary, Secondary | Multiply integers by 10, 100 or 1000. | drfrostmaths.com/explorer.php?ssid=626 | https://www.youtube.com/embed/9Fk7E62mYIA | K11 |
| K3c | Primary, Secondary | Divide integers by 10, 100 or 1000. | drfrostmaths.com/explorer.php?ssid=627 | https://www.youtube.com/embed/T4956zM6ZZ4 | K15 |
| K3d | Primary, Secondary | Partition 3-digit numbers into hundreds, tens and units using a part-whole model. | drfrostmaths.com/explorer.php?ssid=1633 | | |
| E4 | Primary, Secondary | Exam Practice: Put worded numbers into figures or vice versa. | drfrostmaths.com/explorer.php?ssid=403 | https://www.youtube.com/embed/SJGN3lGo_q8 | E4 |
| K4a | Primary, Secondary | Read a number up to 1000 in words. | drfrostmaths.com/explorer.php?ssid=1300 | https://www.youtube.com/embed/hVgSppOl2ck | K3 |
| K4b | Primary, Secondary | Write a number up to 1000 in words. | drfrostmaths.com/explorer.php?ssid=1301 | https://www.youtube.com/embed/HdReM16hRrU | K4 |
| K4c | Primary, Secondary | Read a number greater than 1000 in words. | drfrostmaths.com/explorer.php?ssid=1431 | https://www.youtube.com/embed/WZ2X8isB_Kk | K5 |
| K4d | Primary, Secondary | Write a number greater than 1000 in words. | drfrostmaths.com/explorer.php?ssid=1432 | https://www.youtube.com/embed/u68x7XFGJH0 | K6 |
| E5 | Primary, Secondary | Exam Practice: Add and subtract whole numbers. | drfrostmaths.com/explorer.php?ssid=376 | https://www.youtube.com/embed/RIotd3KnZ2Q | E5 |
| K5a | Secondary, Primary | Add and subtract integers using number bonds. | drfrostmaths.com/explorer.php?ssid=754 | | K7 |
| K5b | Secondary, Primary | Add integers with a written method. | drfrostmaths.com/explorer.php?ssid=755 | https://www.youtube.com/embed/dcCGLSW1jl8 | K8 |
| K5c | Primary, Secondary | Subtract integers with a written method. | drfrostmaths.com/explorer.php?ssid=756 | https://www.youtube.com/embed/LBTpkrjP8WM | K9 |
| K5d | Primary, Secondary | Subtract integers with a written method with borrowing. | drfrostmaths.com/explorer.php?ssid=757 | https://www.youtube.com/embed/AguzNffgyBA | K10 |
| K5e | Primary, Secondary | Add integers with a written method, up to 5-digit. | drfrostmaths.com/explorer.php?ssid=1612 | | |
| K5f | Secondary, Primary | Subtract integers with a written method, up to 5-digit. | drfrostmaths.com/explorer.php?ssid=1613 | | |
| K5g | Secondary, Primary | Add and subtract numbers mentally, up to 3 digits. | drfrostmaths.com/explorer.php?ssid=1634 | | |
| E6 | Primary | Exam Practice: Solve one step addition and subtraction problems by using pictorial representations and arrays. | drfrostmaths.com/explorer.php?ssid=552 | | E6 |
| E7 | Secondary, Primary | Exam Practice: Multiply numbers up to 3 digit by 3 digit. | drfrostmaths.com/explorer.php?ssid=328 | https://www.youtube.com/embed/tz1Ey-I28eQ | E7 |
| K7a | Secondary, Primary | Multiply any integer by a single-digit integer. | drfrostmaths.com/explorer.php?ssid=622 | https://www.youtube.com/embed/LAiBy51LT34 | K12 |
| K7b | Primary, Secondary | Multiply any integer by a 2-digit integer. | drfrostmaths.com/explorer.php?ssid=1383 | | K13 |
| K7c | Primary, Secondary | Multiply a 2-digit by a 2-digit integer. | drfrostmaths.com/explorer.php?ssid=1488 | https://www.youtube.com/embed/w_vsu6zEhkk | K706 |
| K7d | Primary, Secondary | Multiply any integer by a 3-digit integer. | drfrostmaths.com/explorer.php?ssid=623 | https://www.youtube.com/embed/aI5nee12i-g | K14 |
| E8 | Primary | Exam Practice: Solve one step multiplication and division problems by using pictorial representations and arrays. | drfrostmaths.com/explorer.php?ssid=553 | | E8 |
| K8a | Primary | Solve one step division problems using part-whole models. | drfrostmaths.com/explorer.php?ssid=1636 | | |
| E9 | Secondary, Primary | Exam Practice: Divide numbers. | drfrostmaths.com/explorer.php?ssid=329 | https://www.youtube.com/embed/qre2IGmKKAo | E9 |
| K9a | Secondary, Primary | Divide any integer by a single-digit integer. | drfrostmaths.com/explorer.php?ssid=624 | https://www.youtube.com/embed/S3oF6N4r1jc | K16 |
| K9b | Primary, Secondary | Divide any integer by a single digit integer with remainders as whole numbers | drfrostmaths.com/explorer.php?ssid=1639 | | |
| K9c | Secondary, Primary | Divide any integer by a single digit integer with remainders as fractions | drfrostmaths.com/explorer.php?ssid=1643 | | |
| K9d | Primary, Secondary | Divide any integer by a single digit integer with remainders as decimals | drfrostmaths.com/explorer.php?ssid=1641 | | |
| K9e | Primary, Secondary | Divide any integer by a double-digit integer. | drfrostmaths.com/explorer.php?ssid=625 | https://www.youtube.com/embed/2-udnEJkcHM | K17 |
| K9f | Secondary, Primary | Divide any integer by a double digit integer with remainders as whole numbers | drfrostmaths.com/explorer.php?ssid=1644 | | |
| K9g | Primary, Secondary | Divide any integer by a double digit integer with remainders as a fraction | drfrostmaths.com/explorer.php?ssid=1645 | | |
| K9h | Primary, Secondary | Divide any integer by a double digit integer with remainders as decimals | drfrostmaths.com/explorer.php?ssid=1646 | | |
| K9i | Primary, Secondary | Interpret remainders in context | drfrostmaths.com/explorer.php?ssid=1682 | | |
| E10 | Primary | Exam Practice: Understand commutativity of arithmetic operations. | drfrostmaths.com/explorer.php?ssid=550 | | E10 |
| K10a | Primary | Add or subtract three numbers efficiently using commutativity. | drfrostmaths.com/explorer.php?ssid=2059 | | |
| K10b | Primary | Multiply three numbers efficiently using commutativity. | drfrostmaths.com/explorer.php?ssid=2058 | | |
| E11 | Primary | Exam Practice: Solve missing number problems by doing the inverse. | drfrostmaths.com/explorer.php?ssid=554 | | E11 |
| K11a | Primary | Fact Families; addition and subtraction. | drfrostmaths.com/explorer.php?ssid=1721 | | |
| K11b | Primary | Fact Families; multiplication and division. | drfrostmaths.com/explorer.php?ssid=1723 | | |
| E12 | Primary | Exam Practice: Using number facts to solve connected calculations. | drfrostmaths.com/explorer.php?ssid=551 | | E12 |
| K12a | Primary | Work out an addition or subtraction calculation using a given fact. | drfrostmaths.com/explorer.php?ssid=1691 | | |
| K12b | Primary | Work out a multiplication or division using a given fact. | drfrostmaths.com/explorer.php?ssid=1718 | | |
| K12c | Primary | Work out a calculation using a given fact involving integers. | drfrostmaths.com/explorer.php?ssid=1429 | | K26 |
| E13 | Secondary, Primary | Exam Practice: Solve worded problems involving a mixture of addition, subtraction, multiplication and division. | drfrostmaths.com/explorer.php?ssid=371 | | E13 |
| K13a | Primary, Secondary | Solve an arithmetic worded problem involving addition or subraction. | drfrostmaths.com/explorer.php?ssid=1419 | | K24 |
| K13b | Primary, Secondary | Solve an arithmetic worded problem involving multiplication or division. | drfrostmaths.com/explorer.php?ssid=1440 | | K25 |
| E14 | Primary, Secondary | Exam Practice: Solve multiplication, addition and subtraction problems involving missing digits. | drfrostmaths.com/explorer.php?ssid=330 | | E14 |
| K14a | Secondary, Primary | Find missing digits in a column addition. | drfrostmaths.com/explorer.php?ssid=1640 | | |
| E15 | Primary | Exam Practice: Understand even and odd numbers. | drfrostmaths.com/explorer.php?ssid=547 | | E15 |
| K15a | Primary | Identify odd and even numbers. | drfrostmaths.com/explorer.php?ssid=949 | https://www.youtube.com/embed/g0RQgowIuMk | K21 |
| E16 | Primary, Secondary | Exam Practice: Understand power notation and calculate simple powers, e.g. squares, cubes. | drfrostmaths.com/explorer.php?ssid=55 | https://www.youtube.com/embed/u3V9aJFkTiM | E16 |
| K16a | Primary, Secondary | Calculate powers of a number. | drfrostmaths.com/explorer.php?ssid=605 | https://www.youtube.com/embed/D34oUmyuwPY | K18 |
| K16b | Secondary, Primary | Identify square numbers. | drfrostmaths.com/explorer.php?ssid=947 | https://www.youtube.com/embed/yv0wZ-QCgSo | K22 |
| K16c | Secondary, Primary | Identify cube numbers. | drfrostmaths.com/explorer.php?ssid=948 | https://www.youtube.com/embed/kj7ApsmRpbQ | K23 |
| E17 | Primary, Secondary | Exam Practice: Calculate the nth root of a number. | drfrostmaths.com/explorer.php?ssid=60 | https://www.youtube.com/embed/uDgwcgnTtao | E17 |
| K17a | Primary, Secondary | Find the square root of a number. | drfrostmaths.com/explorer.php?ssid=1164 | https://www.youtube.com/embed/31WNK25NnFI | K19 |
| K17b | Primary, Secondary | Find the cube root of a number using a calculator. | drfrostmaths.com/explorer.php?ssid=1165 | https://www.youtube.com/embed/6ShneYYJ038 | K20 |
| E18 | Secondary, Primary | Exam Practice: Place value and ordering of decimals. | drfrostmaths.com/explorer.php?ssid=377 | https://www.youtube.com/embed/PkIBZ60Oqjc | E18 |
| K18a | Primary, Secondary | Place a decimal number on a number line. | drfrostmaths.com/explorer.php?ssid=1339 | https://www.youtube.com/embed/G1v09bpAioM | K41 |
| K18b | Primary, Secondary | Write down a decimal number placed on an number line. | drfrostmaths.com/explorer.php?ssid=1340 | https://www.youtube.com/embed/G1v09bpAioM | K42 |
| K18c | Primary, Secondary | Compare two decimal numbers using =, \ne, < or >. | drfrostmaths.com/explorer.php?ssid=1331 | | K339 |
| K18d | Secondary, Primary | Order decimals. | drfrostmaths.com/explorer.php?ssid=753 | https://www.youtube.com/embed/a7Sz-zPN3og | K28 |
| E19 | Secondary | Exam Practice: Multiply and divide numbers (including decimals) by powers of 10. | drfrostmaths.com/explorer.php?ssid=40 | https://www.youtube.com/embed/bWZLt3hJ_Cg | E19 |
| K19a | Secondary | Know the place value of digits in decimal numbers. | drfrostmaths.com/explorer.php?ssid=758 | https://www.youtube.com/embed/oDKjiWQAkaY | K27 |
| K19b | Secondary | Multiply decimals by positive powers of 10. | drfrostmaths.com/explorer.php?ssid=614 | https://www.youtube.com/embed/XfXQ246BRoU | K29 |
| K19c | Secondary | Divide decimals by positive powers of 10. | drfrostmaths.com/explorer.php?ssid=615 | https://www.youtube.com/embed/Bt58yQDKI7I | K30 |
| K19d | Secondary | Multiply decimals by multiples of 10, 100, 1000. | drfrostmaths.com/explorer.php?ssid=1614 | | |
| K19e | Secondary | Divide decimals by multiples of 10, 100, 1000. | drfrostmaths.com/explorer.php?ssid=1615 | | |
| K19f | Secondary | Multiply decimals by negative powers of 10. | drfrostmaths.com/explorer.php?ssid=618 | https://www.youtube.com/embed/3977zwOIqPM | K37 |
| K19g | Secondary | Divide decimals by negative powers of 10. | drfrostmaths.com/explorer.php?ssid=619 | https://www.youtube.com/embed/GZZStSfeY7s | K38 |
| E20 | Primary, Secondary | Exam Practice: Add or subtract decimal numbers. | drfrostmaths.com/explorer.php?ssid=37 | https://www.youtube.com/embed/0Xu_vUVgBu4 | E20 |
| K20a | Secondary, Primary | Add two decimal numbers. | drfrostmaths.com/explorer.php?ssid=616 | https://www.youtube.com/embed/yf30WKg3R3w | K31 |
| K20b | Secondary, Primary | Subtract two decimal numbers. | drfrostmaths.com/explorer.php?ssid=617 | https://www.youtube.com/embed/XDyirhwIkO0 | K32 |
| E21 | Primary | Exam Practice: Multiply a decimal (up to 2dp) by an integer. | drfrostmaths.com/explorer.php?ssid=560 | | E21 |
| E22 | Secondary | Exam Practice: Multiply decimal numbers. | drfrostmaths.com/explorer.php?ssid=38 | https://www.youtube.com/embed/-nIljKtJiT4 | E22 |
| K22a | Secondary | Multiply decimals using mental methods. | drfrostmaths.com/explorer.php?ssid=1497 | | K708 |
| K22b | Secondary | Multiply a decimal by an integer. | drfrostmaths.com/explorer.php?ssid=1196 | https://www.youtube.com/embed/k6DxDIgBg0E | K33 |
| K22c | Secondary | Multiply a decimal by a decimal. | drfrostmaths.com/explorer.php?ssid=1197 | https://www.youtube.com/embed/8Ww3lJDytAc | K34 |
| K22d | Secondary | Work out a calculation using a given fact involving decimals. | drfrostmaths.com/explorer.php?ssid=1365 | https://www.youtube.com/embed/S8IvAcW9XU0 | K39 |
| E23 | Primary | Exam Practice: Divide a decimal (up to 2dp) by an integer. | drfrostmaths.com/explorer.php?ssid=561 | | E23 |
| E24 | Secondary | Exam Practice: Divide decimal numbers. | drfrostmaths.com/explorer.php?ssid=39 | https://www.youtube.com/embed/AYjkIDSf640 | E24 |
| K24a | Secondary | Divide a decimal by a single-digit integer. | drfrostmaths.com/explorer.php?ssid=1337 | https://www.youtube.com/embed/oTCTnOVs4vY | K35 |
| K24b | Secondary | Divide a decimal by a decimal. | drfrostmaths.com/explorer.php?ssid=1348 | https://www.youtube.com/embed/W_U9Pu2KD0A | K36 |
| E25 | Primary | Exam Practice: Make up monetary values with coins. | drfrostmaths.com/explorer.php?ssid=549 | | E25 |
| E26 | Secondary | Exam Practice: Read values off a scale. | drfrostmaths.com/explorer.php?ssid=412 | https://www.youtube.com/embed/c7TyxqdI2aQ | E26 |
| K26a | Secondary | Read positive values off a scale. | drfrostmaths.com/explorer.php?ssid=991 | https://www.youtube.com/embed/1dNiD3Sv_Nc | K40 |
| E27 | Secondary | Exam Practice: Measure lengths. | drfrostmaths.com/explorer.php?ssid=538 | | E27 |
| K27a | Secondary | Measure a line correct to the nearest millimetre. | drfrostmaths.com/explorer.php?ssid=1405 | | K43 |
| K27b | Secondary | Draw a line correct to the nearest millimetre. | drfrostmaths.com/explorer.php?ssid=1417 | | K44 |
| E28 | Primary, Secondary | Exam Practice: Find what fraction of a shape is shaded. | drfrostmaths.com/explorer.php?ssid=128 | | E28 |
| K28a | Secondary, Primary | Find what fraction of a shape is shaded. | drfrostmaths.com/explorer.php?ssid=1333 | https://www.youtube.com/embed/UCP7i4BVFoA | K45 |
| E29 | Primary, Secondary | Exam Practice: Understand equivalent fractions. | drfrostmaths.com/explorer.php?ssid=22 | https://www.youtube.com/embed/VZLAUzMqFiA | E29 |
| K29a | Primary, Secondary | Write a proportion as a fraction in its simplest form. | drfrostmaths.com/explorer.php?ssid=954 | https://www.youtube.com/embed/003ZdHgJ54k | K48 |
| K29b | Primary, Secondary | Find equivalent fractions. | drfrostmaths.com/explorer.php?ssid=963 | https://www.youtube.com/embed/ibZoRXljTq8 | K46 |
| K29c | Secondary, Primary | Write a fraction in its simplest form. | drfrostmaths.com/explorer.php?ssid=596 | https://www.youtube.com/embed/5HKxLyrdc6c | K47 |
| K29d | Secondary, Primary | Compare two fractions. | drfrostmaths.com/explorer.php?ssid=966 | https://www.youtube.com/embed/PL7XoaqbylU | K49 |
| K29e | Secondary, Primary | Find what fraction a number is of another. | drfrostmaths.com/explorer.php?ssid=1467 | | K704 |
| E30 | Primary | Exam Practice: Divide fractions by integers. | drfrostmaths.com/explorer.php?ssid=562 | | E30 |
| K30a | Primary | Divide a fraction by an integer. | drfrostmaths.com/explorer.php?ssid=1368 | https://www.youtube.com/embed/_oqPYMWrREY | K176 |
| E31 | Secondary, Primary | Exam Practice: Convert between non-recurring decimals, fractions and percentages. | drfrostmaths.com/explorer.php?ssid=34 | https://www.youtube.com/embed/-qa1yzGSP2Q | E31 |
| K31a | Primary, Secondary | Convert a fraction to a non-recurring decimal. | drfrostmaths.com/explorer.php?ssid=639 | https://www.youtube.com/embed/WgaKzY6cslY | K53 |
| K31b | Primary, Secondary | Convert a fraction to a percentage. | drfrostmaths.com/explorer.php?ssid=640 | https://www.youtube.com/embed/gQyuE9tERgk | K51 |
| K31c | Primary, Secondary | Convert a non-recurring decimal to a fraction. | drfrostmaths.com/explorer.php?ssid=641 | https://www.youtube.com/embed/0NaL-F-h86U | K54 |
| K31d | Secondary, Primary | Convert a non-recurring decimal to a percentage. | drfrostmaths.com/explorer.php?ssid=642 | https://www.youtube.com/embed/BdNm1tn9rvk | K55 |
| K31e | Secondary, Primary | Convert a percentage to a decimal. | drfrostmaths.com/explorer.php?ssid=643 | https://www.youtube.com/embed/wMMmm9Mdznw | K56 |
| K31f | Primary, Secondary | Convert a percentage to a fraction. | drfrostmaths.com/explorer.php?ssid=644 | https://www.youtube.com/embed/UQU442ZJh9I | K57 |
| K31g | Primary, Secondary | Find what percentage of a shape is shaded. | drfrostmaths.com/explorer.php?ssid=1407 | https://www.youtube.com/embed/E-0tUEdo_6U | K50 |
| K31h | Primary, Secondary | Find what percentage of a shape is shaded for more general grid sizes. | drfrostmaths.com/explorer.php?ssid=1343 | | K52 |
| E32 | Secondary, Primary | Exam Practice: Order fractions, possibly with decimals. | drfrostmaths.com/explorer.php?ssid=378 | | E32 |
| K32a | Primary, Secondary | Compare two fractions using =, \ne, < or >. | drfrostmaths.com/explorer.php?ssid=1332 | | K340 |
| K32b | Primary, Secondary | Order a mixture of fractions, decimals and percentages. | drfrostmaths.com/explorer.php?ssid=1372 | https://www.youtube.com/embed/yXziTEWRRCw | K58 |
| E33 | Primary, Secondary | Exam Practice: Find factors of a number. | drfrostmaths.com/explorer.php?ssid=27 | https://www.youtube.com/embed/vnetli2ToaE | E33 |
| K33a | Secondary, Primary | Find factors of a number. | drfrostmaths.com/explorer.php?ssid=603 | https://www.youtube.com/embed/AoqVb96vCZM | K59 |
| K33b | Primary, Secondary | Find factor pairs of a number | drfrostmaths.com/explorer.php?ssid=1665 | | |
| K33c | Secondary, Primary | Find multiples of a number. | drfrostmaths.com/explorer.php?ssid=604 | https://www.youtube.com/embed/WEaKRZ4dkSI | K60 |
| K33d | Primary, Secondary | REMOVED Determine which numbers divide into a given number. | drfrostmaths.com/explorer.php?ssid=1336 | https://www.youtube.com/embed/N6vj6TkYpGw | K222 |
| E34 | Primary, Secondary | Exam Practice: Identify common factors of two numbers. | drfrostmaths.com/explorer.php?ssid=559 | | E34 |
| E35 | Primary, Secondary | Exam Practice: Find multiples of a number. | drfrostmaths.com/explorer.php?ssid=574 | | E35 |
| K35a | Primary, Secondary | Identify multiples of a number from 1 to 12. | drfrostmaths.com/explorer.php?ssid=1684 | | |
| K35b | Secondary, Primary | Multiples of numbers greater than 12 | drfrostmaths.com/explorer.php?ssid=1702 | | |
| E36 | Primary, Secondary | Exam Practice: Identify common multiples of two numbers. | drfrostmaths.com/explorer.php?ssid=558 | | E36 |
| K36a | Primary, Secondary | Identify common multiples of 2 numbers. | drfrostmaths.com/explorer.php?ssid=1674 | | |
| E37 | Primary, Secondary | Exam Practice: Identify prime numbers. | drfrostmaths.com/explorer.php?ssid=29 | https://www.youtube.com/embed/kiJPCy3kqq4 | E37 |
| K37a | Primary, Secondary | Identify prime numbers. | drfrostmaths.com/explorer.php?ssid=1364 | https://www.youtube.com/embed/9_L9aKzenrE | K61 |
| E38 | Primary, Secondary | Exam Practice: Round a number to the nearest whole, ten, hundred or thousand. | drfrostmaths.com/explorer.php?ssid=41 | https://www.youtube.com/embed/aqyat9LEjWY | E38 |
| K38a | Secondary, Primary | Round a number to the nearest whole, ten, hundred or thousand. | drfrostmaths.com/explorer.php?ssid=628 | https://www.youtube.com/embed/z2vs-xx0zCg | K62 |
| E39 | Secondary, Primary | Exam Practice: Round a number to a given number of decimal places. | drfrostmaths.com/explorer.php?ssid=42 | https://www.youtube.com/embed/Ti6Ixehp4dc | E39 |
| K39a | Secondary, Primary | Round a number to a given number of decimal places. | drfrostmaths.com/explorer.php?ssid=629 | https://www.youtube.com/embed/LSGPDaYDffE | K63 |
| E40 | Secondary | Exam Practice: Find the difference between two times or the end time after a time has elapsed. | drfrostmaths.com/explorer.php?ssid=145 | | E40 |
| K40a | Secondary | Find the difference between two times. | drfrostmaths.com/explorer.php?ssid=1274 | https://www.youtube.com/embed/n6aLbsLWbjw | K70 |
| K40b | Secondary | Find the new time after a period of time has elapsed. | drfrostmaths.com/explorer.php?ssid=1434 | | K71 |
| E41 | Secondary, Primary | Exam Practice: Interpret timetables (e.g. for buses and trains). | drfrostmaths.com/explorer.php?ssid=146 | | E41 |
| K41a | Primary, Secondary | Find a time using a timetable. | drfrostmaths.com/explorer.php?ssid=1430 | | K86 |
| K41b | Primary, Secondary | Make calculations from bus/train timetables. | drfrostmaths.com/explorer.php?ssid=1453 | | K87 |
| K41c | Primary, Secondary | Read and interpret a distance chart. | drfrostmaths.com/explorer.php?ssid=1460 | | K88 |
| K41d | Primary, Secondary | Make calculations from a distance chart. | drfrostmaths.com/explorer.php?ssid=1732 | | |
| E42 | Primary, Secondary | Exam Practice: Make calculations involving dates and days of the week. | drfrostmaths.com/explorer.php?ssid=380 | | E42 |
| K42a | Secondary, Primary | Convert from hours to minutes. | drfrostmaths.com/explorer.php?ssid=1270 | https://www.youtube.com/embed/cwfHn5btsk8 | K64 |
| K42b | Primary, Secondary | Convert from minutes to seconds. | drfrostmaths.com/explorer.php?ssid=1271 | https://www.youtube.com/embed/tp5J1XfTSTM | K65 |
| K42c | Primary, Secondary | Convert from years to months. | drfrostmaths.com/explorer.php?ssid=1272 | https://www.youtube.com/embed/kVsbAHh3TdY | K66 |
| K42d | Primary, Secondary | Convert from weeks to days. | drfrostmaths.com/explorer.php?ssid=1273 | https://www.youtube.com/embed/K-ne4CFEGq8 | K67 |
| K42e | Primary, Secondary | Convert from minutes to hours. | drfrostmaths.com/explorer.php?ssid=1581 | | K758 |
| K42f | Secondary, Primary | Convert from seconds to minutes. | drfrostmaths.com/explorer.php?ssid=1582 | | K759 |
| E43 | Primary, Secondary | Exam Practice: Tell the time from an analogue clock face. | drfrostmaths.com/explorer.php?ssid=420 | | E43 |
| K43a | Primary, Secondary | Tell the time from an analogue clock. | drfrostmaths.com/explorer.php?ssid=1269 | https://www.youtube.com/embed/0aMOl_75FFc | K68 |
| E44 | Primary, Secondary | Exam Practice: Convert between 12-hour and 24-hours times and interpret phrases like "quarter to" and "half past". | drfrostmaths.com/explorer.php?ssid=421 | https://www.youtube.com/embed/Uz8_xKutjW8 | E44 |
| K44a | Primary, Secondary | Convert from the 12-hour clock to the 24-hour clock. | drfrostmaths.com/explorer.php?ssid=1275 | https://www.youtube.com/embed/mnreww2pgNg | K69 |
| E45 | Secondary, Primary | Exam Practice: Understand negative numbers on a number line, and order a mixture of negative and positive numbers. | drfrostmaths.com/explorer.php?ssid=406 | https://www.youtube.com/embed/NKidNS1AurE | E45 |
| K45a | Secondary, Primary | Compare two integers that are possibly negative. | drfrostmaths.com/explorer.php?ssid=1395 | | K338 |
| K45b | Secondary, Primary | Order a mixture of positive and negative numbers. | drfrostmaths.com/explorer.php?ssid=902 | https://www.youtube.com/embed/RR0fROLPCQ4 | K186 |
| K45c | Secondary, Primary | Read negative values off a scale. | drfrostmaths.com/explorer.php?ssid=1385 | https://www.youtube.com/embed/zwhOTX_pXBY | K185 |
| E46 | Secondary, Primary | Exam Practice: Simple use of negative numbers, e.g. finding differences and increase or decrease by an amount. | drfrostmaths.com/explorer.php?ssid=570 | | E46 |
| K46a | Secondary, Primary | Find the difference between two temperatures. | drfrostmaths.com/explorer.php?ssid=1392 | https://www.youtube.com/embed/78wIcX3JbQg | K228 |
| K46b | Primary, Secondary | Determine a new temperature after a change. | drfrostmaths.com/explorer.php?ssid=1393 | https://www.youtube.com/embed/ZxFxP9gCcQg | K229 |
| K46c | Secondary, Primary | Add a positive number to any negative number. | drfrostmaths.com/explorer.php?ssid=1391 | https://www.youtube.com/embed/2DjCOmkisII | K187 |
| K46d | Secondary, Primary | Subtract a positive number from a negative number. | drfrostmaths.com/explorer.php?ssid=699 | https://www.youtube.com/embed/NLwnmlIQH8g | K188 |
| E47 | Secondary, Primary | Exam Practice: Appreciate multiplicative scaling in a variety of contexts, including ingredients. | drfrostmaths.com/explorer.php?ssid=68 | https://www.youtube.com/embed/Drx3i7fwU90 | E47 |
| K47a | Primary, Secondary | Use multiplicative reasoning in a recipe. | drfrostmaths.com/explorer.php?ssid=1314 | https://www.youtube.com/embed/13mWOpvcRwk | K231 |
| K47b | Secondary, Primary | Solve direct proportion problems using a scaling method. | drfrostmaths.com/explorer.php?ssid=1298 | https://www.youtube.com/embed/eBSfyU64VtY | K230 |
| K47c | Primary, Secondary | Use proportion to solve best value problems. | drfrostmaths.com/explorer.php?ssid=1315 | https://www.youtube.com/embed/kSDLWDeY1qg | K233 |
| E48 | Primary, Secondary | Exam Practice: Pictograms | drfrostmaths.com/explorer.php?ssid=409 | https://www.youtube.com/embed/DL80AEcRgL0 | E48 |
| K48a | Primary, Secondary | Interpret a pictogram. | drfrostmaths.com/explorer.php?ssid=990 | https://www.youtube.com/embed/iqRNSCfZIzs | K81 |
| E49 | Secondary, Primary | Exam Practice: Bar Charts | drfrostmaths.com/explorer.php?ssid=336 | | E49 |
| K49a | Primary, Secondary | Draw a bar chart. | drfrostmaths.com/explorer.php?ssid=835 | https://www.youtube.com/embed/uXvwfpnRDrA | K82 |
| K49b | Primary, Secondary | Interpret a bar chart. | drfrostmaths.com/explorer.php?ssid=952 | https://www.youtube.com/embed/x1u2bXAA0a4 | K83 |
| E50 | Secondary | Exam Practice: Two-way tables (and frequency trees). | drfrostmaths.com/explorer.php?ssid=413 | https://www.youtube.com/embed/7QvcSidIuhk | E50 |
| K50a | Secondary | Draw a two-way table. | drfrostmaths.com/explorer.php?ssid=965 | https://www.youtube.com/embed/CdPxbM5FkIU | K84 |
| K50b | Secondary | Draw a frequency tree. | drfrostmaths.com/explorer.php?ssid=1012 | https://www.youtube.com/embed/PcCFVFzga04 | K85 |
| E51 | Primary | Exam Practice: Interpret and present data in time graphs (excluding speed-time and distance-time graphs). | drfrostmaths.com/explorer.php?ssid=557 | | E51 |
| K51a | Primary | TODO Interpret a time series graph. | drfrostmaths.com/explorer.php?ssid=1457 | | K89 |
| K51b | Primary | TODO Draw a time series graph. | drfrostmaths.com/explorer.php?ssid=1458 | | K90 |
| E52 | Secondary | Exam Practice: Use a conversion graph. | drfrostmaths.com/explorer.php?ssid=414 | | E52 |
| K52a | Secondary | Draw a conversion graph. | drfrostmaths.com/explorer.php?ssid=1463 | | K91 |
| K52b | Secondary | Use a conversion graph. | drfrostmaths.com/explorer.php?ssid=1464 | | K92 |
| E53 | Secondary | Exam Practice: Describe probabilities using either worded terms such as "Likely" or placed on a number line between 0 and 1. | drfrostmaths.com/explorer.php?ssid=411 | https://www.youtube.com/embed/noJMMJXSdb0 | E53 |
| K53a | Secondary | Describe probabilities using worded terms. | drfrostmaths.com/explorer.php?ssid=997 | https://www.youtube.com/embed/E_qUD_BnY7M | K72 |
| K53b | Secondary | Use a probability scale from 0 to 1. | drfrostmaths.com/explorer.php?ssid=998 | | K73 |
| E54 | Secondary | Exam Practice: List a sample space for one event or combined events. | drfrostmaths.com/explorer.php?ssid=348 | https://www.youtube.com/embed/b9CGpXA6_8U | E54 |
| K54a | Secondary | List combined outcomes using a sample space. | drfrostmaths.com/explorer.php?ssid=961 | https://www.youtube.com/embed/ycZFfocWZhs | K74 |
| E55 | Secondary | Exam Practice: Determine probabilities by considering the matching number of outcomes over the total number of outcomes. | drfrostmaths.com/explorer.php?ssid=350 | https://www.youtube.com/embed/hhDVWfZpyps | E55 |
| K55a | Secondary | Calculate probabilities. | drfrostmaths.com/explorer.php?ssid=960 | https://www.youtube.com/embed/wQmT7RCd6Gk | K75 |
| K55b | Secondary | Find the probability of an event not happening. | drfrostmaths.com/explorer.php?ssid=1414 | https://www.youtube.com/embed/zDs_iDULoNU | K79 |
| K55c | Secondary | Determine a probability from a two-way table. | drfrostmaths.com/explorer.php?ssid=1435 | | K76 |
| K55d | Secondary | Determine a probability from a given sample space. | drfrostmaths.com/explorer.php?ssid=1466 | https://www.youtube.com/embed/4YraYzuPf7A | K77 |
| E56 | A Level, Secondary | Exam Practice: Probability of mutually exclusive events. | drfrostmaths.com/explorer.php?ssid=384 | https://www.youtube.com/embed/HMH6a2iYzkY | E56 |
| K56a | A Level, Secondary | Find probabilities of mutually exclusive events in a table. | drfrostmaths.com/explorer.php?ssid=962 | https://www.youtube.com/embed/HkIYqf502QU | K78 |
| K56b | A Level, Secondary | Find probabilities of mutually exclusive events from given probabilities. | drfrostmaths.com/explorer.php?ssid=1233 | | K845 |
| K56c | A Level, Secondary | Find probabilities of mutually exclusive events from given probabilities using set notation. | drfrostmaths.com/explorer.php?ssid=1776 | | |
| E57 | Secondary, Primary | Exam Practice: Read values from a table of data. | drfrostmaths.com/explorer.php?ssid=408 | | E57 |
| K57a | Secondary, Primary | Complete a bank statement. | drfrostmaths.com/explorer.php?ssid=1537 | | K733 |
| E58 | Primary, Secondary | Exam Practice: Calculate the mean as an average. | drfrostmaths.com/explorer.php?ssid=567 | | E58 |
| K58a | Primary, Secondary | Find the mean of listed data. | drfrostmaths.com/explorer.php?ssid=666 | https://www.youtube.com/embed/csbfXQk4Jrk | K236 |
| E59 | Secondary, Primary | Exam Practice: Understand the definition of different 2D shapes and their properties. | drfrostmaths.com/explorer.php?ssid=111 | https://www.youtube.com/embed/S1D65Nxm8d8 | E59 |
| K59a | Secondary, Primary | Know the names of polygons. | drfrostmaths.com/explorer.php?ssid=992 | https://www.youtube.com/embed/PKPLJA3SlG0 | K93 |
| K59b | Secondary, Primary | Understand the definition of different 2D shapes and their properties. | drfrostmaths.com/explorer.php?ssid=993 | https://www.youtube.com/embed/zveG9syhgpA | K96 |
| K59c | Primary, Secondary | Know the names of different types of triangle. | drfrostmaths.com/explorer.php?ssid=1362 | https://www.youtube.com/embed/6pq7wwEcNqY | K94 |
| K59d | Secondary, Primary | Know the names of quadrilaterals. | drfrostmaths.com/explorer.php?ssid=1433 | https://www.youtube.com/embed/DX3tpJ-9nyI | K95 |
| E60 | Primary, Secondary | Exam Practice: Identify lines of symmetry in 2D shapes. | drfrostmaths.com/explorer.php?ssid=142 | https://www.youtube.com/embed/nTamcBQWg94 | E60 |
| K60a | Secondary, Primary | Identify lines of symmetry in 2D shapes. | drfrostmaths.com/explorer.php?ssid=995 | https://www.youtube.com/embed/m0aRF0ovXHY | K97 |
| E61 | Secondary | Exam Practice: Identify the order of rotational symmetry. | drfrostmaths.com/explorer.php?ssid=144 | https://www.youtube.com/embed/uoLkjhC-InU | E61 |
| K61a | Secondary | Identify the order of rotational symmetry. | drfrostmaths.com/explorer.php?ssid=996 | https://www.youtube.com/embed/uoLkjhC-InU | K98 |
| E62 | Secondary, Primary | Exam Practice: Convert between metric units of measure. | drfrostmaths.com/explorer.php?ssid=153 | | E62 |
| K62a | Primary, Secondary | Convert metric units of length from smaller units to bigger units. | drfrostmaths.com/explorer.php?ssid=708 | https://www.youtube.com/embed/6C948JCQguc | K127 |
| K62b | Primary, Secondary | Convert metric units of length from bigger units to smaller units. | drfrostmaths.com/explorer.php?ssid=709 | https://www.youtube.com/embed/ccEETbyIpS4 | K128 |
| K62c | Primary, Secondary | Convert units of mass by multiplying. | drfrostmaths.com/explorer.php?ssid=1354 | https://www.youtube.com/embed/T1qnGgqxJ5o | K130 |
| K62d | Primary, Secondary | Convert units of mass by dividing. | drfrostmaths.com/explorer.php?ssid=1355 | https://www.youtube.com/embed/FcRa8Q0o1tU | K131 |
| K62e | Secondary, Primary | Convert units of capacity by multiplying. | drfrostmaths.com/explorer.php?ssid=1356 | https://www.youtube.com/embed/DkE_yXtngUM | K132 |
| K62f | Primary, Secondary | Convert units of capacity by dividing. | drfrostmaths.com/explorer.php?ssid=1357 | https://www.youtube.com/embed/9Hh9zVNOf1Y | K133 |
| K62g | Primary, Secondary | Calculate with metric measures of length. | drfrostmaths.com/explorer.php?ssid=1373 | https://www.youtube.com/embed/IlbFK1Er7yc | K129 |
| E63 | Primary, Secondary | Exam Practice: Understand angle as a 'turn' and measure or estimate angles. | drfrostmaths.com/explorer.php?ssid=580 | | E63 |
| K63a | Secondary, Primary | Compare and order angles up to two right angles by size. | drfrostmaths.com/explorer.php?ssid=1279 | | K100 |
| K63b | Primary, Secondary | Drawing an angle with a protractor. | drfrostmaths.com/explorer.php?ssid=1118 | | K106 |
| K63c | Primary, Secondary | Estimate the size of an angle. | drfrostmaths.com/explorer.php?ssid=1285 | https://www.youtube.com/embed/WC2UzzL_vCI | K101 |
| K63d | Primary, Secondary | Measuring a non-reflex angle with a protractor. | drfrostmaths.com/explorer.php?ssid=1117 | | K105 |
| E64 | Primary, Secondary | Exam Practice: Identify the type of different angles. | drfrostmaths.com/explorer.php?ssid=405 | https://www.youtube.com/embed/xGYRXdbbb-U | E64 |
| K64a | Primary, Secondary | Identify the type of different angles. | drfrostmaths.com/explorer.php?ssid=953 | https://www.youtube.com/embed/O8WifnkYklg | K99 |
| E65 | Primary | Exam Practice: Identify vertical, horizontal, parallel and perpendicular lines. | drfrostmaths.com/explorer.php?ssid=555 | | E65 |
| K65a | Primary | Identify pairs of perpendicular and parallel lines. | drfrostmaths.com/explorer.php?ssid=1276 | https://www.youtube.com/embed/WvY39WpbiSY | K303 |
| E66 | Secondary, Primary | Exam Practice: Know that the sum of the angles on a straight line is 180 degrees and angles around a point 360 degrees. | drfrostmaths.com/explorer.php?ssid=119 | https://www.youtube.com/embed/xngyacmFs5k | E66 |
| K66a | Secondary, Primary | Angles on a line. | drfrostmaths.com/explorer.php?ssid=656 | https://www.youtube.com/embed/O_6MpMdtPZY | K103 |
| K66b | Secondary, Primary | Angles about a point. | drfrostmaths.com/explorer.php?ssid=657 | https://www.youtube.com/embed/Hx-XCxwCxd0 | K104 |
| E67 | Secondary, Primary | Exam Practice: Recognise vertically opposite angles. | drfrostmaths.com/explorer.php?ssid=565 | | E67 |
| K67a | Primary, Secondary | Vertically opposite angles. | drfrostmaths.com/explorer.php?ssid=637 | https://www.youtube.com/embed/H2B9ZzissmM | K307 |
| E68 | Primary, Secondary | Exam Practice: Know that the sum of the angles in a triangle is 180 degrees. | drfrostmaths.com/explorer.php?ssid=118 | https://www.youtube.com/embed/7Q3cDMkz9HE | E68 |
| K68a | Primary, Secondary | Angles in a triangle. | drfrostmaths.com/explorer.php?ssid=655 | https://www.youtube.com/embed/LJ2u41WO15g | K107 |
| K68b | Primary, Secondary | Angles in a triangle where one side is extended. | drfrostmaths.com/explorer.php?ssid=1262 | https://www.youtube.com/embed/vf3kwP8QmQY | K108 |
| E69 | Secondary, Primary | Exam Practice: Determine the perimeter of a 2D shape by adding lengths or counting squares. | drfrostmaths.com/explorer.php?ssid=572 | | E69 |
| K69a | Primary, Secondary | Find the perimeter of a 2D shape by adding lengths. | drfrostmaths.com/explorer.php?ssid=763 | https://www.youtube.com/embed/HLSd4bxCfFA | K110 |
| K69b | Primary, Secondary | Find the perimeter of a rectangle. | drfrostmaths.com/explorer.php?ssid=1421 | https://www.youtube.com/embed/Y5b7xyJ68R0 | K111 |
| K69c | Primary, Secondary | Find a side of a rectangle given its perimeter. | drfrostmaths.com/explorer.php?ssid=1341 | https://www.youtube.com/embed/GkED2EzrlFc | K112 |
| E70 | Secondary, Primary | Exam Practice: Determine the area of a rectangle by counting squares. | drfrostmaths.com/explorer.php?ssid=571 | | E70 |
| K70a | Secondary, Primary | Find the area of rectilinear shapes by counting squares. | drfrostmaths.com/explorer.php?ssid=1278 | https://www.youtube.com/embed/CJjI5vqvYgA | K113 |
| E71 | Secondary, Primary | Exam Practice: Determine the area of a rectangle by using the formula. | drfrostmaths.com/explorer.php?ssid=573 | | E71 |
| K71a | Secondary, Primary | Find the area of a rectangle. | drfrostmaths.com/explorer.php?ssid=664 | https://www.youtube.com/embed/woMfkfjdM48 | K114 |
| K71b | Primary, Secondary | Find a side of a rectangle given its area. | drfrostmaths.com/explorer.php?ssid=665 | https://www.youtube.com/embed/ZBAGUx4ZHU0 | K115 |
| E72 | Primary, Secondary | Exam Practice: Find the perimeter and area of more complex rectilinear shapes. | drfrostmaths.com/explorer.php?ssid=123 | https://www.youtube.com/embed/rvFKw47fxvk | E72 |
| K72a | Primary, Secondary | Determine the perimeter of a shape by counting unit lengths. | drfrostmaths.com/explorer.php?ssid=1452 | | K109 |
| K72b | Primary, Secondary | Find the perimeter of a composite rectilinear shape. | drfrostmaths.com/explorer.php?ssid=1310 | https://www.youtube.com/embed/JKxm0-UaK3c | K116 |
| K72c | Secondary, Primary | Find the perimeter of shapes made of several congruent rectangles. | drfrostmaths.com/explorer.php?ssid=1286 | | K117 |
| E73 | Secondary | Exam Practice: Find the area of a triangle. | drfrostmaths.com/explorer.php?ssid=124 | https://www.youtube.com/embed/DYZfxwCXMgA | E73 |
| K73a | Secondary | Find the area of a triangle. | drfrostmaths.com/explorer.php?ssid=670 | https://www.youtube.com/embed/5LfNOCcQdZ8 | K119 |
| K73b | Secondary | Find the base or height of a triangle given its area. | drfrostmaths.com/explorer.php?ssid=671 | https://www.youtube.com/embed/42cZch-B9kw | K120 |
| K73c | Secondary | Find the area of a triangle given the base, the height and another length. | drfrostmaths.com/explorer.php?ssid=1252 | | K121 |
| K73d | Secondary | Determine the area of a kite involving right-angles. | drfrostmaths.com/explorer.php?ssid=2023 | | |
| K73e | Secondary | Determine the side length or perimeter of a rectangle with the same area as a triangle. | drfrostmaths.com/explorer.php?ssid=2055 | | |
| K73f | Secondary | Determine the base or height of a triangle with the same area as a rectangle. | drfrostmaths.com/explorer.php?ssid=2056 | | |
| K73g | Secondary | Determine the side lengths of rectangles and triangles with related areas. | drfrostmaths.com/explorer.php?ssid=2012 | | |
| K73h | Secondary | Determine the area of a composite shape involving a triangle and a rectangle. | drfrostmaths.com/explorer.php?ssid=2041 | | |
| K73i | Secondary | Function Machine | drfrostmaths.com/explorer.php?ssid=2025 | | |
| K73j | Secondary | Line Label Dev | drfrostmaths.com/explorer.php?ssid=2028 | | |
| E74 | Primary, Secondary | Exam Practice: Find the area of a parallelogram. | drfrostmaths.com/explorer.php?ssid=585 | | E74 |
| K74a | Primary, Secondary | Find the area of a parallelogram. | drfrostmaths.com/explorer.php?ssid=672 | https://www.youtube.com/embed/KpXQCmah_oQ | K296 |
| K74b | Primary, Secondary | Find the base or height of a parallelogram given its area. | drfrostmaths.com/explorer.php?ssid=673 | https://www.youtube.com/embed/KPOSxpf2TiA | K297 |
| K74c | Primary, Secondary | Find the area of a parallelogram given the base, the height and another length. | drfrostmaths.com/explorer.php?ssid=1257 | | K298 |
| E75 | Secondary, Primary | Exam Practice: Identify coordinates in all four quadrants. | drfrostmaths.com/explorer.php?ssid=134 | https://www.youtube.com/embed/hTApq20qKr4 | E75 |
| K75a | Secondary, Primary | Plot a point to complete a square, rectangle or parallelogram. | drfrostmaths.com/explorer.php?ssid=1936 | | |
| K75b | Secondary, Primary | Determine the coordinate of a point in the first quadrant. | drfrostmaths.com/explorer.php?ssid=857 | https://www.youtube.com/embed/XOSD1kUn6aA | K122 |
| K75c | Secondary, Primary | Plot a point in the first quadrant given its coordinates. | drfrostmaths.com/explorer.php?ssid=797 | https://www.youtube.com/embed/NJDDQb9MWco | K123 |
| K75d | Secondary, Primary | Read a point on the positive x or y axis. | drfrostmaths.com/explorer.php?ssid=1997 | | |
| K75e | Secondary, Primary | Plot a point on the positive x or y axis. | drfrostmaths.com/explorer.php?ssid=1970 | | |
| K75f | Secondary, Primary | Determine the coordinate of a point in any quadrant. | drfrostmaths.com/explorer.php?ssid=856 | https://www.youtube.com/embed/lQl4ychwhAI | K124 |
| K75g | Secondary, Primary | Plot a point in any quadrant given its coordinates. | drfrostmaths.com/explorer.php?ssid=845 | https://www.youtube.com/embed/nC-nfkCZeqY | K125 |
| K75h | Secondary, Primary | Determine a coordinate on the x or y axis horizontal or vertical from another point. | drfrostmaths.com/explorer.php?ssid=1962 | | |
| K75i | Secondary, Primary | Find the coordinates of a vertex of a rectangle, given two other points. | drfrostmaths.com/explorer.php?ssid=1969 | | |
| K75j | Secondary, Primary | Find the coordinates of a vertex of a square, parallelogram or rectangle, given the 3 other coordinates. | drfrostmaths.com/explorer.php?ssid=1307 | https://www.youtube.com/embed/1qcmi4f5JL4 | K126 |
| K75k | Secondary, Primary | Problem solve with coordinates involving reflections or symmetry of shapes. | drfrostmaths.com/explorer.php?ssid=2020 | | |
| K75l | Secondary, Primary | Problem solve with coordinates involving repeated shapes. | drfrostmaths.com/explorer.php?ssid=2048 | | |
| E76 | Primary | Exam Practice: Reflect a shape in a mirror line. | drfrostmaths.com/explorer.php?ssid=566 | | E76 |
| K76a | Primary | Reflect a shape against a diagonal line drawn on the grid. | drfrostmaths.com/explorer.php?ssid=851 | https://www.youtube.com/embed/9xtnxNQ8jog | K274 |
| K76b | Primary | Reflect a shape against a vertical or horizontal line drawn on the grid. | drfrostmaths.com/explorer.php?ssid=1280 | https://www.youtube.com/embed/sxI_O6pZcis | K273 |
| E77 | Primary | Exam Practice: Translate a shape using directional language. | drfrostmaths.com/explorer.php?ssid=556 | | E77 |
| K77a | Primary | Translate a shape using directional language. | drfrostmaths.com/explorer.php?ssid=1371 | https://www.youtube.com/embed/j9vQtIqYYpM | K279 |
| E78 | Primary, Secondary | Exam Practice: Substitute into simple expressions (limited to addition, subtraction, division, multiplication). | drfrostmaths.com/explorer.php?ssid=568 | | E78 |
| K78a | Secondary, Primary | Substitute with one variable (single operation). | drfrostmaths.com/explorer.php?ssid=706 | https://www.youtube.com/embed/pV8wWhLq1hU | K136 |
| E79 | Secondary | Exam Practice: Substitute values into more general algebraic expressions. | drfrostmaths.com/explorer.php?ssid=103 | https://www.youtube.com/embed/Cnu4wcuGEMw | E79 |
| K79a | Secondary | Substitute with one variable (single operation plus constant). | drfrostmaths.com/explorer.php?ssid=1302 | https://www.youtube.com/embed/F472MujeUl4 | K137 |
| K79b | Secondary | Substitution with one variable (multiple operations). | drfrostmaths.com/explorer.php?ssid=1030 | https://www.youtube.com/embed/_3dQufRJ8Oo | K138 |
| K79c | Secondary | Substitution with two variables. | drfrostmaths.com/explorer.php?ssid=1031 | https://www.youtube.com/embed/2HMz6TRh2Qg | K139 |
| K79d | Secondary | Substitution with negative numbers. | drfrostmaths.com/explorer.php?ssid=1032 | https://www.youtube.com/embed/WUXkIx8R5v0 | K140 |
| E80 | Secondary | Exam Practice: Collect like terms. | drfrostmaths.com/explorer.php?ssid=3 | https://www.youtube.com/embed/PC8q9cyCgjI | E80 |
| K80a | Secondary | Add algebraic terms containing the same variable. | drfrostmaths.com/explorer.php?ssid=1748 | https://www.youtube.com/embed/8NdzmTWgUVs | |
| K80b | Secondary | Add and subtract algebraic terms containing the same variable. | drfrostmaths.com/explorer.php?ssid=762 | https://www.youtube.com/embed/aPS8KIsLFYs | K141 |
| K80c | Secondary | Collect like terms which are positive and without powers. | drfrostmaths.com/explorer.php?ssid=1361 | https://www.youtube.com/embed/HnHIX0nT3KE | K142 |
| K80d | Secondary | Collect like terms without powers. | drfrostmaths.com/explorer.php?ssid=609 | https://www.youtube.com/embed/6jbxQm0kXz0 | K143 |
| K80e | Secondary | Collect like terms with powers. | drfrostmaths.com/explorer.php?ssid=761 | https://www.youtube.com/embed/s32zrAyXr5o | K144 |
| K80f | Secondary | Collect like terms with powers and combinations of two variables. | drfrostmaths.com/explorer.php?ssid=1722 | https://www.youtube.com/embed/fdq_Kg6aF0Q | |
| E81 | Secondary | Exam Practice: Multiply single algebraic terms. | drfrostmaths.com/explorer.php?ssid=4 | https://www.youtube.com/embed/QhWFFoxCTqI | E81 |
| K81a | Secondary | Multiply algebraic terms. | drfrostmaths.com/explorer.php?ssid=610 | https://www.youtube.com/embed/-raPuNM8tt4 | K148 |
| K81b | Secondary | Multiply algebraic terms with powers. | drfrostmaths.com/explorer.php?ssid=611 | https://www.youtube.com/embed/PCMpIaDYWKU | K149 |
| E82 | Secondary | Exam Practice: Divide single algebraic terms. | drfrostmaths.com/explorer.php?ssid=5 | https://www.youtube.com/embed/thSfyYxJJIE | E82 |
| K82a | Secondary | Divide an algebraic term by an integer. | drfrostmaths.com/explorer.php?ssid=2036 | | |
| K82b | Secondary | Divide an algebraic term by an algebraic term (no coefficient in the denominator). | drfrostmaths.com/explorer.php?ssid=2037 | | |
| K82c | Secondary | Divide general algebraic terms. | drfrostmaths.com/explorer.php?ssid=2038 | | |
| K82d | Secondary | Combine multiplication and division of algebraic terms. | drfrostmaths.com/explorer.php?ssid=2039 | | |
| K82e | Secondary | Divide algebraic terms. | drfrostmaths.com/explorer.php?ssid=612 | https://www.youtube.com/embed/c8UoxNsZC60 | K150 |
| K82f | Secondary | Divide algebraic terms with powers. | drfrostmaths.com/explorer.php?ssid=613 | https://www.youtube.com/embed/D_DMZhKfHUg | K151 |
| E83 | Secondary | Exam Practice: Expand a single bracket. | drfrostmaths.com/explorer.php?ssid=69 | https://www.youtube.com/embed/VzS_qsrEtfM | E83 |
| K83a | Secondary | Expand a single bracket with an integer on the front. | drfrostmaths.com/explorer.php?ssid=592 | https://www.youtube.com/embed/_cS6RIny5AE | K153 |
| K83b | Secondary | Expand a single bracket requiring simplification. | drfrostmaths.com/explorer.php?ssid=1358 | https://www.youtube.com/embed/u0G745uAJgU | K154 |
| K83c | Secondary | Expand a single bracket with an algebraic term at the front. | drfrostmaths.com/explorer.php?ssid=1359 | https://www.youtube.com/embed/ZQ6mqCF3QQk | K157 |
| K83d | Secondary | Expand two sets of single brackets and collect like terms. | drfrostmaths.com/explorer.php?ssid=707 | https://www.youtube.com/embed/1Cc0a6vZ0xM | K155 |
| K83e | Secondary | Expand two sets of single brackets where the second bracket has a negative coefficient. | drfrostmaths.com/explorer.php?ssid=1240 | https://www.youtube.com/embed/f9PZBFPM7qU | K156 |
| E84 | Secondary | Exam Practice: Form algebraic expressions from context. | drfrostmaths.com/explorer.php?ssid=104 | | E84 |
| K84a | Secondary | Form an expression with one operation and one variable. | drfrostmaths.com/explorer.php?ssid=1347 | https://www.youtube.com/embed/s6GJzO1Ff-4 | K165 |
| K84b | Secondary | Form an expression with one variable and two operations. | drfrostmaths.com/explorer.php?ssid=1352 | https://www.youtube.com/embed/gxfkCU-xrwY | K166 |
| K84c | Secondary | Form an expression for total quantity or cost involving two variables. | drfrostmaths.com/explorer.php?ssid=1451 | https://www.youtube.com/embed/LobR0TseB58 | K167 |
| K84d | Secondary | Form an expression from the perimeter of a 2D shape. | drfrostmaths.com/explorer.php?ssid=1349 | https://www.youtube.com/embed/rrUAJP6fMEI | K168 |
| K84e | Secondary | Form an expression for the area of a composite rectilinear shape. | drfrostmaths.com/explorer.php?ssid=1508 | https://www.youtube.com/embed/YjTMqrjxfGM | K712 |
| E85 | Primary, Secondary | Exam Practice: Continue a sequence. | drfrostmaths.com/explorer.php?ssid=419 | https://www.youtube.com/embed/HpvmiG4-4Ys | E85 |
| K85a | Primary, Secondary | Identify the rule to get from one term in a sequence to the next. | drfrostmaths.com/explorer.php?ssid=1979 | | |
| K85b | Secondary, Primary | Continue an arithmetic sequence. | drfrostmaths.com/explorer.php?ssid=1163 | https://www.youtube.com/embed/1Cq5nPggsIY | K158 |
| K85c | Secondary, Primary | Find a later term in an arithmetic sequence. | drfrostmaths.com/explorer.php?ssid=2005 | | |
| K85d | Secondary, Primary | Find the number of items in a subsequent shape, following an arithmetic sequence. | drfrostmaths.com/explorer.php?ssid=1980 | | |
| K85e | Secondary, Primary | Find a missing term in an arithmetic sequence with gaps. | drfrostmaths.com/explorer.php?ssid=1991 | | |
| K85f | Secondary, Primary | Continue a geometric sequence. | drfrostmaths.com/explorer.php?ssid=1757 | | |
| K85g | Secondary, Primary | Continue a Fibonacci-style sequence. | drfrostmaths.com/explorer.php?ssid=1736 | https://www.youtube.com/embed/03KPPtuYUaA | |
| K85h | Secondary, Primary | placeholder | drfrostmaths.com/explorer.php?ssid=2007 | | |
| K85i | Primary, Secondary | placeholder | drfrostmaths.com/explorer.php?ssid=2008 | | |
| K85j | Secondary, Primary | Find a later term in a quadratic sequence. | drfrostmaths.com/explorer.php?ssid=1992 | | |
| K85k | Secondary, Primary | Continue a geometric sequence where terms are algebraic. | drfrostmaths.com/explorer.php?ssid=1735 | | |
| E86 | Secondary, Primary | Exam Practice: Find terms of a sequence given a term-to-term rule. | drfrostmaths.com/explorer.php?ssid=77 | https://www.youtube.com/embed/CcUsuC5YmZY | E86 |
| K86a | Secondary, Primary | Find a later term in an arithmetic sequence. | drfrostmaths.com/explorer.php?ssid=964 | | K159 |
| K86b | Secondary, Primary | Find a later term in a geometric sequence. | drfrostmaths.com/explorer.php?ssid=1586 | | K761 |
| K86c | Secondary, Primary | Find a missing term in a geometric sequence with gaps. | drfrostmaths.com/explorer.php?ssid=1731 | | |
| E87 | Secondary | Exam Practice: Find terms of a sequence given a position-to-term rule. | drfrostmaths.com/explorer.php?ssid=76 | https://www.youtube.com/embed/IqcVmglS36A | E87 |
| K87a | Secondary | Generate terms in a sequence using a linear nth term. | drfrostmaths.com/explorer.php?ssid=888 | https://www.youtube.com/embed/TmasnxrjPas | K163 |
| K87b | Secondary | Generate the first few terms of a sequence given a linear nth term. | drfrostmaths.com/explorer.php?ssid=1752 | | |
| K87c | Secondary | Generate terms in a sequence using a more complex nth term. | drfrostmaths.com/explorer.php?ssid=1049 | https://www.youtube.com/embed/rpDKPQkQ8Fo | K164 |
| E88 | Secondary | Exam Practice: Find the nth term formula for a linear sequence. | drfrostmaths.com/explorer.php?ssid=78 | https://www.youtube.com/embed/ujsVk8zqqFA | E88 |
| K88a | Secondary | Determine the nth term formula of an ascending arithmetic sequence | drfrostmaths.com/explorer.php?ssid=750 | https://www.youtube.com/embed/scFJlXIM2WA | K160 |
| K88b | Secondary | Determine the nth term formula of an descending arithmetic sequence. | drfrostmaths.com/explorer.php?ssid=1378 | https://www.youtube.com/embed/8S-ZgTxjpbc | K161 |
| E89 | Secondary | Exam Practice: Determine if a term belongs to a sequence. | drfrostmaths.com/explorer.php?ssid=81 | https://www.youtube.com/embed/ahgHYPquFK0 | E89 |
| K89a | Secondary | Determine whether a number is a term in an arithmetic sequence. | drfrostmaths.com/explorer.php?ssid=1338 | https://www.youtube.com/embed/L9ld4zWtg18 | K162 |
| E90 | Secondary | Exam Practice: Extend multiplicative scaling to quantities which are inversely proportional. | drfrostmaths.com/explorer.php?ssid=354 | https://www.youtube.com/embed/Eun_y46yKUY | E90 |
| K90a | Secondary | Solve inverse proportion problems using a scaling method. | drfrostmaths.com/explorer.php?ssid=1299 | https://www.youtube.com/embed/qGS4s0RuATs | K232 |
| E91 | Secondary | Exam Practice: Convert between general units, including currency. | drfrostmaths.com/explorer.php?ssid=455 | | E91 |
| K91a | Secondary | Use an exchange rate to calculate an amount by multiplying. | drfrostmaths.com/explorer.php?ssid=1312 | https://www.youtube.com/embed/sFoIfbjhnf4 | K234 |
| K91b | Secondary | Use an exchange rate to calculate an amount by dividing. | drfrostmaths.com/explorer.php?ssid=1313 | https://www.youtube.com/embed/xKX-dedgV24 | K235 |
| E92 | Secondary | Exam Practice: Add or subtract a mixture of positive and negative numbers. | drfrostmaths.com/explorer.php?ssid=1 | https://www.youtube.com/embed/pDjBuX8qgy0 | E92 |
| K92a | Secondary | Add a negative number to any number. | drfrostmaths.com/explorer.php?ssid=698 | https://www.youtube.com/embed/YE-pO1JNH74 | K189 |
| K92b | Secondary | Subtract a negative number from any number. | drfrostmaths.com/explorer.php?ssid=700 | https://www.youtube.com/embed/oiBUV1_pinA | K190 |
| E93 | Secondary | Exam Practice: Multiply or divide a mixture of positive and negative numbers. | drfrostmaths.com/explorer.php?ssid=2 | https://www.youtube.com/embed/S-UEdTAe1-w | E93 |
| K93a | Secondary | Multiply a mixture of positive and negative numbers. | drfrostmaths.com/explorer.php?ssid=701 | https://www.youtube.com/embed/qWMYcpmeZeo | K191 |
| K93b | Secondary | Division with a mixture of positive and negative numbers. | drfrostmaths.com/explorer.php?ssid=702 | https://www.youtube.com/embed/XwXpMezXqEY | K192 |
| K93c | Secondary | Calculate an integer power of an integer which is possibly negative. | drfrostmaths.com/explorer.php?ssid=1350 | | K441 |
| K93d | Secondary | Calculate an integer power of a fraction which is possibly negative. | drfrostmaths.com/explorer.php?ssid=1386 | | K442 |
| E94 | Secondary | Exam Practice: Adding and subtracting fractions (excluding mixed numbers). | drfrostmaths.com/explorer.php?ssid=584 | | E94 |
| K94a | Secondary | Add or subtract fractions with the same denominator. | drfrostmaths.com/explorer.php?ssid=594 | https://www.youtube.com/embed/jx0CO38kmio | K169 |
| K94b | Secondary | Add or subtract fractions with different denominators where one fraction needs changing. | drfrostmaths.com/explorer.php?ssid=1483 | https://www.youtube.com/embed/yGrj8867rAc | K705 |
| K94c | Secondary | Add or subtract fractions with different denominators. | drfrostmaths.com/explorer.php?ssid=595 | https://www.youtube.com/embed/KNoP3qhGqnc | K170 |
| E95 | Secondary | Exam Practice: Multiply fractions (excluding mixed numbers). | drfrostmaths.com/explorer.php?ssid=582 | | E95 |
| K95a | Secondary | Multiply fractions. | drfrostmaths.com/explorer.php?ssid=598 | https://www.youtube.com/embed/wvRIN7Z_jns | K173 |
| K95b | Secondary | Multiply a fraction by an integer. | drfrostmaths.com/explorer.php?ssid=1366 | https://www.youtube.com/embed/KADWfYU8yFE | K174 |
| K95c | Secondary | Square and square root fractions. | drfrostmaths.com/explorer.php?ssid=1507 | | K711 |
| E96 | Secondary | Exam Practice: Divide fractions (excluding mixed numbers). | drfrostmaths.com/explorer.php?ssid=583 | | E96 |
| K96a | Secondary | Divide fractions. | drfrostmaths.com/explorer.php?ssid=599 | https://www.youtube.com/embed/9JCOv1eTfEM | K175 |
| K96b | Secondary | Divide an integer by a fraction or vice versa. | drfrostmaths.com/explorer.php?ssid=1465 | | K177 |
| E97 | Secondary | Exam Practice: Convert between mixed numbers and improper fractions. | drfrostmaths.com/explorer.php?ssid=23 | https://www.youtube.com/embed/iaEkkoUhWqk | E97 |
| K97a | Secondary | Write an improper fraction as a mixed number. | drfrostmaths.com/explorer.php?ssid=601 | https://www.youtube.com/embed/W6261sjDu_w | K171 |
| K97b | Secondary | Write a mixed number as an improper fraction. | drfrostmaths.com/explorer.php?ssid=602 | https://www.youtube.com/embed/y0EBOCG36D4 | K172 |
| E98 | Primary, Secondary | Exam Practice: Add or subtract proper/improper fractions. | drfrostmaths.com/explorer.php?ssid=19 | https://www.youtube.com/embed/cNEYdIz4MvM | E98 |
| K98a | Primary, Secondary | Add mixed numbers leading to a remainder less than 1. | drfrostmaths.com/explorer.php?ssid=1868 | | |
| K98b | Primary, Secondary | Subtract mixed numbers leading to a positive remainder. | drfrostmaths.com/explorer.php?ssid=1883 | | |
| K98c | Primary, Secondary | Add and subtract mixed numbers. | drfrostmaths.com/explorer.php?ssid=600 | https://www.youtube.com/embed/lgNc3O8NUGE | K178 |
| E99 | Secondary | Exam Practice: Multiply fractions involving a mixed number. | drfrostmaths.com/explorer.php?ssid=20 | https://www.youtube.com/embed/wrVlqKtX9rg | E99 |
| K99a | Secondary | Multiply mixed numbers. | drfrostmaths.com/explorer.php?ssid=746 | https://www.youtube.com/embed/rAoOeNbih7U | K179 |
| K99b | Secondary | Multiply a mixed number by an integer. | drfrostmaths.com/explorer.php?ssid=1367 | https://www.youtube.com/embed/q-IqrpEgGXo | K181 |
| E100 | Secondary | Exam Practice: Divide fractions involving a mixed number. | drfrostmaths.com/explorer.php?ssid=21 | https://www.youtube.com/embed/In5d6yv3Q3Y | E100 |
| K100a | Secondary | Determine the quantity of a unit fraction within a mixed number. | drfrostmaths.com/explorer.php?ssid=1939 | | |
| K100b | Secondary | Divide non-mixed numbers, converting the answer to a mixed number. | drfrostmaths.com/explorer.php?ssid=1940 | | |
| K100c | Secondary | Divide mixed numbers. | drfrostmaths.com/explorer.php?ssid=747 | https://www.youtube.com/embed/BH9FWoWlNMs | K180 |
| K100d | Secondary | Divide a mixed number by an integer. | drfrostmaths.com/explorer.php?ssid=1389 | https://www.youtube.com/embed/Q7L__W6rdtw | K182 |
| K100e | Secondary | Calculate the reciprocal of a decimal or fraction. | drfrostmaths.com/explorer.php?ssid=1941 | | |
| E101 | Secondary, Primary | Exam Practice: Find a fraction of an amount. | drfrostmaths.com/explorer.php?ssid=24 | https://www.youtube.com/embed/Jc9P678qu1o | E101 |
| K101a | Primary, Secondary | Find a unit fraction of an amount. | drfrostmaths.com/explorer.php?ssid=1823 | https://www.youtube.com/embed/sqU1HJMTye8 | |
| K101b | Primary, Secondary | Find a fraction of an amount. | drfrostmaths.com/explorer.php?ssid=597 | https://www.youtube.com/embed/jm6qoetSKpU | K183 |
| K101c | Primary, Secondary | Determine an amount after a fractional increase or decrease. | drfrostmaths.com/explorer.php?ssid=1824 | https://www.youtube.com/embed/OiC1UfOv1CY | |
| K101d | Primary, Secondary | Find the amount left given the fractions of an amount in other groups. | drfrostmaths.com/explorer.php?ssid=1911 | | |
| K101e | Primary, Secondary | Combine a mixture of fractions of amounts with other amounts. | drfrostmaths.com/explorer.php?ssid=1825 | https://www.youtube.com/embed/w2OEktG2fp4 | |
| K101f | Primary, Secondary | Determine a fraction of a fraction of an amount. | drfrostmaths.com/explorer.php?ssid=1846 | https://www.youtube.com/embed/Xj9xWjvZWck | |
| K101g | Secondary, Primary | Combine fractions of amounts from multiple groups. | drfrostmaths.com/explorer.php?ssid=1830 | https://www.youtube.com/embed/0dOXKxDVVIg | |
| K101h | Primary, Secondary | Find the total of a physical quantity where costs or weights are assigned to each group. | drfrostmaths.com/explorer.php?ssid=1838 | https://www.youtube.com/embed/HDWYcefLiMQ | |
| K101i | Primary, Secondary | Problem solve with pay or cost, involving fractions of amounts. | drfrostmaths.com/explorer.php?ssid=1849 | https://www.youtube.com/embed/1pPfny_zFn4 | |
| K101j | Primary, Secondary | Determine the fraction left after taking a fraction of a remaining amount. | drfrostmaths.com/explorer.php?ssid=1910 | | |
| E102 | Secondary, Primary | Exam Practice: Find an original amount before a fraction of it was taken. | drfrostmaths.com/explorer.php?ssid=25 | https://www.youtube.com/embed/9jMH9ry_Mks | E102 |
| K102a | Primary, Secondary | Find an amount before a unit fraction of it was taken. | drfrostmaths.com/explorer.php?ssid=1840 | https://www.youtube.com/embed/qapRP8-3mx4 | |
| K102b | Primary, Secondary | Find an amount before a fraction of it was taken. | drfrostmaths.com/explorer.php?ssid=1369 | https://www.youtube.com/embed/BAOhkg2tcAo | K184 |
| K102c | Primary, Secondary | Find a fraction of an amount given another fraction of that amount. | drfrostmaths.com/explorer.php?ssid=1841 | https://www.youtube.com/embed/Hc4zrkYbIl8 | |
| K102d | Primary, Secondary | Determine the original amount before a fractional increase or decrease. | drfrostmaths.com/explorer.php?ssid=1842 | https://www.youtube.com/embed/C_9CZ8f9qek | |
| K102e | Primary, Secondary | Determine a total amount when the amount of a remaining quantity is provided. | drfrostmaths.com/explorer.php?ssid=1844 | https://www.youtube.com/embed/HIgacOKpoog | |
| K102f | Secondary, Primary | Determine the total number of items to subsequently calculate a dependent amount, e.g. cost or weight. | drfrostmaths.com/explorer.php?ssid=1843 | https://www.youtube.com/embed/PA_Cq-5jRhE | |
| K102g | Primary, Secondary | Determine the original amount where the difference between two fractions of an amount is given. | drfrostmaths.com/explorer.php?ssid=1845 | https://www.youtube.com/embed/hTADmx1WrOo | |
| K102h | Primary, Secondary | Solve problems where a single fraction of a quantity is taken combined with some other fixed quantity. | drfrostmaths.com/explorer.php?ssid=1848 | https://www.youtube.com/embed/6eHdJESTyV8 | |
| K102i | Primary, Secondary | Solve problems where two fractions of amount are taken, when combined with some other fixed quantity. | drfrostmaths.com/explorer.php?ssid=1851 | https://www.youtube.com/embed/8fkuXMXouSI | |
| K102j | Secondary, Primary | Determine an original amount where a fraction of a fraction or a fraction of a remaining amount is involved. | drfrostmaths.com/explorer.php?ssid=1854 | https://www.youtube.com/embed/JKeXAXZHyfI | |
| E103 | Primary, Secondary | Exam Practice: Understand the order in which operators in an expression are evaluated according to BIDMAS. | drfrostmaths.com/explorer.php?ssid=108 | https://www.youtube.com/embed/XQfDJqhCiFw | E103 |
| K103a | Primary, Secondary | Evaluate calculations with two operations. | drfrostmaths.com/explorer.php?ssid=773 | https://www.youtube.com/embed/ucdu7vBmZRo | K193 |
| K103b | Primary, Secondary | Evaluate calculations with three operations. | drfrostmaths.com/explorer.php?ssid=1028 | https://www.youtube.com/embed/I6XHvED8b7E | K194 |
| K103c | Primary, Secondary | Evaluate calculations with brackets. | drfrostmaths.com/explorer.php?ssid=1029 | https://www.youtube.com/embed/OSF0rmTM2q0 | K195 |
| E104 | Secondary | Exam Practice: Use a scientific calculator. | drfrostmaths.com/explorer.php?ssid=331 | | E104 |
| E105 | Secondary | Exam Practice: Simplify ratios and form ratios from context. | drfrostmaths.com/explorer.php?ssid=66 | https://www.youtube.com/embed/7_UQJ82Et2M | E105 |
| K105a | Secondary | Write a ratio in its simplest form. | drfrostmaths.com/explorer.php?ssid=955 | https://www.youtube.com/embed/26IywWqJb6g | K196 |
| K105b | Secondary | Write a ratio in the form 1 : n or n : 1. | drfrostmaths.com/explorer.php?ssid=956 | https://www.youtube.com/embed/9q-SwK4n0MA | K197 |
| K105c | Secondary | Determine the fraction that a number within a ratio represents. | drfrostmaths.com/explorer.php?ssid=1259 | https://www.youtube.com/embed/WEghvbonx00 | K198 |
| K105d | Secondary | Determine the percentage that a number within a ratio represents. | drfrostmaths.com/explorer.php?ssid=1260 | https://www.youtube.com/embed/D1m8XsIoVNA | K199 |
| K105e | Secondary | Determine a ratio to describe a situation. | drfrostmaths.com/explorer.php?ssid=1441 | | K200 |
| K105f | Secondary | Write a ratio as a linear function. | drfrostmaths.com/explorer.php?ssid=1442 | | K201 |
| K105g | Secondary | Convert an equation involving two variables into a ratio. | drfrostmaths.com/explorer.php?ssid=1255 | https://www.youtube.com/embed/7ou72pnJ47s | K695 |
| E106 | Secondary | Exam Practice: Find a quantity within a ratio where either the total amount, a particular amount or a difference in an amount is given. | drfrostmaths.com/explorer.php?ssid=67 | https://www.youtube.com/embed/bp4Auq5CZTk | E106 |
| K106a | Secondary | Share an amount into a ratio with 2 parts. | drfrostmaths.com/explorer.php?ssid=704 | https://www.youtube.com/embed/iN7nEIkxD5o | K202 |
| K106b | Secondary | Share an amount into a ratio with 3 parts. | drfrostmaths.com/explorer.php?ssid=705 | https://www.youtube.com/embed/yu6l8tGIn80 | K203 |
| K106c | Secondary | Determine a value in a ratio when one amount is given. | drfrostmaths.com/explorer.php?ssid=1267 | https://www.youtube.com/embed/6ldL4hoCTfM | K205 |
| K106d | Secondary | Determine a value in a ratio when the difference between two amounts is given. | drfrostmaths.com/explorer.php?ssid=1266 | https://www.youtube.com/embed/_3VqXZZEibw | K204 |
| E107 | Secondary | Exam Practice: Combine ratios and proportions into a single ratio. | drfrostmaths.com/explorer.php?ssid=534 | | E107 |
| K107a | Secondary | Combine two ratios to form one. | drfrostmaths.com/explorer.php?ssid=1256 | https://www.youtube.com/embed/s5XwgzsP2S4 | K206 |
| K107b | Secondary | Combine two ratios to determine what fraction or percentage of items are a particular type. | drfrostmaths.com/explorer.php?ssid=1877 | https://www.youtube.com/embed/ddS4XQBo61k | |
| K107c | Secondary | Combine two ratios involving algebraic terms. | drfrostmaths.com/explorer.php?ssid=1878 | https://www.youtube.com/embed/4NO9ubB3cLM | |
| K107d | Secondary | Determine a value in a ratio when another ratio and an amount is given. | drfrostmaths.com/explorer.php?ssid=1879 | https://www.youtube.com/embed/EREyvmYou4k | |
| K107e | Secondary | Combine two three-part ratios to form one. | drfrostmaths.com/explorer.php?ssid=1887 | https://www.youtube.com/embed/IBkKsvy87ak | |
| K107f | Secondary | Combine ratios in order to reflect on the total possible quantity of items. | drfrostmaths.com/explorer.php?ssid=1888 | https://www.youtube.com/embed/fttY0kXyiUM | |
| K107g | Secondary | Problem solve involving combining ratios involving lengths. | drfrostmaths.com/explorer.php?ssid=1889 | https://www.youtube.com/embed/Jv945wtecxc | |
| K107h | Secondary | Combine ratios where the second ratio is a subdivision of one of the parts of the first. | drfrostmaths.com/explorer.php?ssid=1893 | https://www.youtube.com/embed/4yR3vnIbqe4 | |
| K107i | Secondary | Combine ratios where the second/third ratios are subdivisions of each part of the first. | drfrostmaths.com/explorer.php?ssid=1897 | https://www.youtube.com/embed/HyFbyToLcIM | |
| K107j | Secondary | Form a four-part ratio. | drfrostmaths.com/explorer.php?ssid=1566 | https://www.youtube.com/embed/74e8qwwatRg | K746 |
| E108 | Primary, Secondary | Exam Practice: Find a simple percentage of an amount, using non-calculator methods. | drfrostmaths.com/explorer.php?ssid=51 | https://www.youtube.com/embed/m6iDDrIeRZ4 | E108 |
| K108a | Secondary, Primary | Find the percentage of an amount without a calculator (multiples of 10%). | drfrostmaths.com/explorer.php?ssid=833 | https://www.youtube.com/embed/CMC6D87uK4I | K209 |
| K108b | Secondary, Primary | Find the percentage of an amount without a calculator (multiples of 5%). | drfrostmaths.com/explorer.php?ssid=1601 | | |
| K108c | Primary, Secondary | Find the percentage of an amount without a calculator (any percentage). | drfrostmaths.com/explorer.php?ssid=1850 | | |
| E109 | Primary, Secondary | Exam Practice: Find a value after a simple percentage change, using non-calculator methods. | drfrostmaths.com/explorer.php?ssid=52 | https://www.youtube.com/embed/YIkRY0curBc | E109 |
| K109b | Primary, Secondary | Increase or decrease an amount by a percentage without a calculator. | drfrostmaths.com/explorer.php?ssid=834 | https://www.youtube.com/embed/9HdjlMAhBbw | K210 |
| E110 | Secondary | Exam Practice: Find what percentage one number is of another. | drfrostmaths.com/explorer.php?ssid=49 | https://www.youtube.com/embed/-j0LFo1TKBg | E110 |
| K110a | Secondary | Find what percentage one number is of another. | drfrostmaths.com/explorer.php?ssid=883 | https://www.youtube.com/embed/KJT1fti5lwU | K207 |
| E111 | Secondary | Exam Practice: Determine a percentage change. | drfrostmaths.com/explorer.php?ssid=50 | https://www.youtube.com/embed/3cVed2FkrYY | E111 |
| K111a | Secondary | Determine a percentage change with a calculator | drfrostmaths.com/explorer.php?ssid=1268 | https://www.youtube.com/embed/3n8i3Ca5qcQ | K208 |
| E112 | Secondary | Exam Practice: Find a percentage of an amount, using decimal multipliers. | drfrostmaths.com/explorer.php?ssid=537 | | E112 |
| K112a | Secondary | Find a decimal multiplier. | drfrostmaths.com/explorer.php?ssid=1202 | https://www.youtube.com/embed/zNh1_IGyqbE | K211 |
| K112b | Secondary | Find the percentage of an amount with a calculator. | drfrostmaths.com/explorer.php?ssid=620 | https://www.youtube.com/embed/16Cw4UIYW74 | K213 |
| K112c | Secondary | Calculate simple interest. | drfrostmaths.com/explorer.php?ssid=969 | https://www.youtube.com/embed/lACnWvGArhg | K426 |
| K112d | Secondary | Solve a multi-step worded problem involving a percentage of an amount. | drfrostmaths.com/explorer.php?ssid=1876 | https://www.youtube.com/embed/fdlMYi5j-VM | |
| K112e | Secondary | Find the percentage of some portion of an amount. | drfrostmaths.com/explorer.php?ssid=1886 | https://www.youtube.com/embed/JUdKlhKVfYo | |
| K112f | Secondary | Calculate tax due on a salary or purchase based on allowances and different thresholds. | drfrostmaths.com/explorer.php?ssid=1892 | https://www.youtube.com/embed/kEz7OlM03xg | |
| E113 | Secondary | Exam Practice: Find a value after a general percentage change, using decimal multipliers. | drfrostmaths.com/explorer.php?ssid=536 | | E113 |
| K113a | Secondary | Determine the decimal multiplier that would lead to a percentage increase or decrease. | drfrostmaths.com/explorer.php?ssid=1875 | https://www.youtube.com/embed/3F9LpJEyGLE | |
| K113b | Secondary | Increase or decrease an amount by a percentage with a calculator. | drfrostmaths.com/explorer.php?ssid=621 | https://www.youtube.com/embed/AsW_3-w7vHA | K214 |
| K113c | Secondary | Find a decimal multiplier where the percentage is a decimal. | drfrostmaths.com/explorer.php?ssid=1292 | https://www.youtube.com/embed/wWfI-RNuYXc | K212 |
| K113d | Secondary | Solve a multi-step worded problem involving a percentage change. | drfrostmaths.com/explorer.php?ssid=1895 | https://www.youtube.com/embed/2fnHP-44Gtg | |
| E114 | Secondary | Exam Practice: Find the prime factorisation of a number. | drfrostmaths.com/explorer.php?ssid=26 | https://www.youtube.com/embed/c6Q3Tor_22w | E114 |
| K114a | Secondary | Write a number as the product of its prime factors. | drfrostmaths.com/explorer.php?ssid=606 | https://www.youtube.com/embed/easoe0bzFBI | K215 |
| K114b | Secondary | Write a product as the product of its prime factors. | drfrostmaths.com/explorer.php?ssid=1692 | | |
| K114c | Secondary | Write a number over 100 as the product of its prime factors. | drfrostmaths.com/explorer.php?ssid=1864 | | |
| K114d | Secondary | Write a multiple of a product as a product of its prime factors. | drfrostmaths.com/explorer.php?ssid=1874 | | |
| E115 | Secondary | Exam Practice: Find the Lower Common Multiple or Highest Common Factor of two numbers. | drfrostmaths.com/explorer.php?ssid=28 | https://www.youtube.com/embed/WRN1LJDcQ-I | E115 |
| K115a | Secondary | Find the HCF of two numbers using a listing strategy. | drfrostmaths.com/explorer.php?ssid=889 | https://www.youtube.com/embed/OSbXpoyKJUQ | K216 |
| K115b | Secondary | Find the LCM of two numbers using a listing strategy. | drfrostmaths.com/explorer.php?ssid=890 | https://www.youtube.com/embed/rv6ZiR-mlXY | K219 |
| K115c | Secondary | Find the Highest Common Factor (HCF) of 2 numbers by prime factorising. | drfrostmaths.com/explorer.php?ssid=607 | https://www.youtube.com/embed/vO30opV_ItE | K218 |
| K115d | Secondary | Find the Lowest Common Multiple (LCM) of 2 numbers by prime factorising. | drfrostmaths.com/explorer.php?ssid=608 | https://www.youtube.com/embed/uIOKEnQeoCE | K221 |
| K115e | Secondary | Find the HCF of two numbers which are already prime factorised. | drfrostmaths.com/explorer.php?ssid=775 | https://www.youtube.com/embed/vO30opV_ItE | K217 |
| K115f | Secondary | Find the LCM of two numbers which are already prime factorised. | drfrostmaths.com/explorer.php?ssid=776 | https://www.youtube.com/embed/uIOKEnQeoCE | K220 |
| K115g | Secondary | Find the HCF of two algebraic expressions. | drfrostmaths.com/explorer.php?ssid=1567 | | K747 |
| K115h | Secondary | Find the LCM of two algebraic expressions. | drfrostmaths.com/explorer.php?ssid=1568 | | K748 |
| E116 | Secondary | Exam Practice: Know the divisibility laws from 3 to 11 and deal with larger divisors. | drfrostmaths.com/explorer.php?ssid=30 | | E116 |
| K116a | Secondary | Know if a number is divisible by 2, 3, 4, 5, 6, 8, 9, 10 | drfrostmaths.com/explorer.php?ssid=1607 | | |
| K116b | Secondary | Know if a number is divisible by 7 or 11. | drfrostmaths.com/explorer.php?ssid=1608 | | |
| K116c | Secondary | Find a missing digit to make a number divisible by 3, 4, 6, 8 or 9. | drfrostmaths.com/explorer.php?ssid=2051 | | |
| E117 | Secondary | Exam Practice: Identify properties of a number based on its prime factorisation (e.g. identify factors, if it is square, trailing zeros). | drfrostmaths.com/explorer.php?ssid=31 | | E117 |
| E118 | Secondary | Exam Practice: Determine the number of factors of a number using its prime factorisation. | drfrostmaths.com/explorer.php?ssid=32 | | E118 |
| E119 | Secondary | Exam Practice: Find integer solutions to linear equations. | drfrostmaths.com/explorer.php?ssid=33 | | E119 |
| E120 | Secondary | Exam Practice: Insert numbers into a structure subject to some numerical restriction, e.g. magic squares. | drfrostmaths.com/explorer.php?ssid=373 | | E120 |
| E121 | Secondary | Exam Practice: Reason about remainders, including even/oddness. | drfrostmaths.com/explorer.php?ssid=375 | | E121 |
| E122 | Secondary | Exam Practice: Round a number to a given number of significant figures. | drfrostmaths.com/explorer.php?ssid=43 | https://www.youtube.com/embed/CKTmUZauibk | E122 |
| K122a | Secondary | Round a decimal number to a given number of significant figures. | drfrostmaths.com/explorer.php?ssid=932 | https://www.youtube.com/embed/UlyCHDCfhe4 | K223 |
| K122b | Secondary | Round a whole number to a given number of significant figures. | drfrostmaths.com/explorer.php?ssid=2013 | https://www.youtube.com/embed/LLFf_TXWPiU | |
| E123 | Secondary, Primary | Exam Practice: Estimate the result of a calculation by first rounding each number. | drfrostmaths.com/explorer.php?ssid=44 | https://www.youtube.com/embed/Y7Qmot2vWe8 | E123 |
| K123a | Secondary, Primary | Estimate the answer of a simple calculation. | drfrostmaths.com/explorer.php?ssid=806 | https://www.youtube.com/embed/mmebHnp_qeU | K224 |
| K123b | Secondary, Primary | Estimate the result of a division. | drfrostmaths.com/explorer.php?ssid=807 | https://www.youtube.com/embed/cTapGue8CKU | K225 |
| E124 | Secondary | Exam Practice: Read and write numbers in Roman numerals. | drfrostmaths.com/explorer.php?ssid=569 | | E124 |
| K124a | Secondary | Read Roman numerals less than 10. | drfrostmaths.com/explorer.php?ssid=1938 | | |
| K124b | Secondary | Read Roman numerals less than 100. | drfrostmaths.com/explorer.php?ssid=1277 | https://www.youtube.com/embed/x34ccSF7RBM | K226 |
| K124c | Secondary | Read Roman numerals less than 500. | drfrostmaths.com/explorer.php?ssid=1454 | | K227 |
| K124d | Secondary | Read Roman numerals less than 5000 | drfrostmaths.com/explorer.php?ssid=1739 | | |
| E125 | Secondary | Exam Practice: Appreciate the base of a number system and count in different bases. | drfrostmaths.com/explorer.php?ssid=430 | | E125 |
| E126 | Secondary | Exam Practice: Convert numbers to decimal from another base. | drfrostmaths.com/explorer.php?ssid=431 | | E126 |
| K126a | Secondary | Convert numbers to decimal from binary. | drfrostmaths.com/explorer.php?ssid=1855 | https://www.youtube.com/embed/6uDIPxV7VhA | |
| K126b | Secondary | Convert numbers to decimal from any other base less than 10. | drfrostmaths.com/explorer.php?ssid=1858 | https://www.youtube.com/embed/LAlLv8ddgpY | |
| K126c | Secondary | Convert numbers to decimal from any base greater than 10. | drfrostmaths.com/explorer.php?ssid=1859 | https://www.youtube.com/embed/nLzcKkcZnyo | |
| E127 | Secondary | Exam Practice: Convert a number from decimal to another base. | drfrostmaths.com/explorer.php?ssid=432 | | E127 |
| K127a | Secondary | Convert numbers from decimal to binary. | drfrostmaths.com/explorer.php?ssid=1861 | | |
| K127b | Secondary | Convert numbers from decimal to any other base less than 10. | drfrostmaths.com/explorer.php?ssid=1862 | | |
| K127c | Secondary | Convert numbers from decimal to any base greater than 10. | drfrostmaths.com/explorer.php?ssid=1863 | | |
| E128 | Secondary, A Level | Exam Practice: Calculate the mode, median, range from listed data. | drfrostmaths.com/explorer.php?ssid=340 | https://www.youtube.com/embed/MDv7JYfw7eY | E128 |
| K128a | Secondary, A Level | Find the median of listed data. | drfrostmaths.com/explorer.php?ssid=667 | https://www.youtube.com/embed/00xV5v85Gqw | K238 |
| K128b | Secondary, A Level | Find the range of listed data. | drfrostmaths.com/explorer.php?ssid=668 | https://www.youtube.com/embed/4cs6RrYWd0w | K239 |
| K128c | Secondary, A Level | Find the mode of listed data. | drfrostmaths.com/explorer.php?ssid=669 | https://www.youtube.com/embed/SeH31kH5VUA | K237 |
| K128d | A Level, Secondary | Find the median, mode and range from a table. | drfrostmaths.com/explorer.php?ssid=1894 | | |
| K128e | A Level, Secondary | Find the median, mode and range from a chart. | drfrostmaths.com/explorer.php?ssid=1901 | | |
| K128f | A Level, Secondary | Select an appropriate average in a given context. | drfrostmaths.com/explorer.php?ssid=1914 | | |
| K128g | Secondary, A Level | Compare two sets of data using averages and the range. | drfrostmaths.com/explorer.php?ssid=1916 | | |
| K128h | Secondary, A Level | Deal with a change to the median, mode or range. | drfrostmaths.com/explorer.php?ssid=1915 | | |
| K128i | A Level, Secondary | Determine the median, mode and range of a list of algebraic data. | drfrostmaths.com/explorer.php?ssid=1919 | | |
| K128j | Secondary, A Level | Determine a list of integers given information about their mean, median, range and mode. | drfrostmaths.com/explorer.php?ssid=958 | https://www.youtube.com/embed/DV5kUU5uBbw | K241 |
| E129 | Secondary, A Level | Exam Practice: Combine means or deal with changes to a mean. | drfrostmaths.com/explorer.php?ssid=343 | https://www.youtube.com/embed/QpM3ZpIICCE | E129 |
| K129a | A Level, Secondary | Determine the value that resulted in a change of mean. | drfrostmaths.com/explorer.php?ssid=970 | https://www.youtube.com/embed/h2ufot_DGfg | K242 |
| K129b | Secondary, A Level | Determine the resulting mean when a value is removed. | drfrostmaths.com/explorer.php?ssid=971 | https://www.youtube.com/embed/fn6RFYVkUvw | K243 |
| K129c | Secondary, A Level | Find a missing item given the mean and the other items. | drfrostmaths.com/explorer.php?ssid=957 | https://www.youtube.com/embed/IinVQwJjU1o | K240 |
| K129d | Secondary, A Level | Determine the combined mean of two groups. | drfrostmaths.com/explorer.php?ssid=972 | https://www.youtube.com/embed/gPDUOY0-VyE | K244 |
| K129e | Secondary, A Level | Determine the mean of one group given the combined mean and the mean of the other group. | drfrostmaths.com/explorer.php?ssid=973 | https://www.youtube.com/embed/pDl5dBGV04A | K245 |
| E130 | A Level, Secondary | Exam Practice: Calculate mean from ungrouped frequency tables | drfrostmaths.com/explorer.php?ssid=342 | https://www.youtube.com/embed/Ufl4WNDlCXA | E130 |
| K130a | Secondary, A Level | Calculate the total from an ungrouped frequency table. | drfrostmaths.com/explorer.php?ssid=1436 | https://www.youtube.com/embed/d716EPk27pk | K248 |
| K130b | Secondary, A Level | Calculate mean from ungrouped frequency tables. | drfrostmaths.com/explorer.php?ssid=742 | https://www.youtube.com/embed/PknjEHjGsos | K249 |
| E131 | Secondary | Exam Practice: Form a grouped or ungrouped frequency table. | drfrostmaths.com/explorer.php?ssid=416 | https://www.youtube.com/embed/x0hRBgO47oo | E131 |
| K131a | Secondary | Interpret a tally chart. | drfrostmaths.com/explorer.php?ssid=989 | https://www.youtube.com/embed/y-7f6Jnz14g | K80 |
| K131b | Secondary | Read off frequency values from ungrouped frequency tables. | drfrostmaths.com/explorer.php?ssid=1401 | https://www.youtube.com/embed/9xOsjkfe4lY | K246 |
| K131c | Secondary | Form a frequency table from discrete data. | drfrostmaths.com/explorer.php?ssid=703 | https://www.youtube.com/embed/Kf3tsCFWIGA | K247 |
| K131d | Secondary | Form a grouped frequency table. | drfrostmaths.com/explorer.php?ssid=722 | https://www.youtube.com/embed/kR-nhxuin84 | K253 |
| K131e | Secondary | Form a cumulative frequency table from a frequency table. | drfrostmaths.com/explorer.php?ssid=1579 | | K757 |
| E132 | A Level, Secondary | Exam Practice: Estimate the mean from grouped frequency tables | drfrostmaths.com/explorer.php?ssid=387 | https://www.youtube.com/embed/lAWcjzTaj6c | E132 |
| K132a | A Level, Secondary | Estimate the total from a grouped frequency table. | drfrostmaths.com/explorer.php?ssid=1437 | https://www.youtube.com/embed/Catys9NjVvc | K254 |
| K132b | A Level, Secondary | Estimate the mean from grouped frequency tables. | drfrostmaths.com/explorer.php?ssid=743 | https://www.youtube.com/embed/Jgd-GrmEGiY | K255 |
| E133 | Secondary | Exam Practice: Determine the range, mode or modal class interval from a frequency table. | drfrostmaths.com/explorer.php?ssid=417 | https://www.youtube.com/embed/fKUEEoCbS9E | E133 |
| K133a | Secondary | Identify the mode from an ungrouped frequency table. | drfrostmaths.com/explorer.php?ssid=1387 | https://www.youtube.com/embed/d31sB8NM27k | K250 |
| K133b | Secondary | Identify the modal class from a grouped frequency table. | drfrostmaths.com/explorer.php?ssid=1388 | https://www.youtube.com/embed/cJzf3yxizC0 | K256 |
| K133c | Secondary | Find the range from ungrouped frequency tables. | drfrostmaths.com/explorer.php?ssid=1402 | https://www.youtube.com/embed/vn5Lw8Y75tw | K251 |
| E134 | Secondary | Exam Practice: Determine the median or median class interval from a frequency table. | drfrostmaths.com/explorer.php?ssid=418 | https://www.youtube.com/embed/X3kzCWmDWAc | E134 |
| K134a | Secondary | Find the median from an ungrouped frequency table. | drfrostmaths.com/explorer.php?ssid=1394 | https://www.youtube.com/embed/-Uwe-x9FUrk | K252 |
| K134b | Secondary | Identify the class interval of the median for a grouped frequency table. | drfrostmaths.com/explorer.php?ssid=1425 | https://www.youtube.com/embed/Am9Fj9A0Vr8 | K257 |
| K134c | Secondary | Estimate the median from a grouped frequency table. | drfrostmaths.com/explorer.php?ssid=1438 | | K627 |
| E135 | Secondary | Exam Practice: Scatter Graphs and Correlation | drfrostmaths.com/explorer.php?ssid=338 | | E135 |
| K135a | Secondary | Plot a point on a scatter graph. | drfrostmaths.com/explorer.php?ssid=894 | https://www.youtube.com/embed/yHRU5zmOXnI | K258 |
| K135b | Secondary | Intepret the correlation represented on a scatter graph. | drfrostmaths.com/explorer.php?ssid=896 | https://www.youtube.com/embed/KKq9yvBNr8g | K259 |
| K135c | Secondary | Use a line of best fit on a scatter graph. | drfrostmaths.com/explorer.php?ssid=897 | https://www.youtube.com/embed/wfRz4ygeqGk | K260 |
| E136 | Secondary | Exam Practice: Stem & Leaf Diagrams | drfrostmaths.com/explorer.php?ssid=407 | | E136 |
| K136a | Secondary | Draw a stem-and-leaf diagram. | drfrostmaths.com/explorer.php?ssid=723 | https://www.youtube.com/embed/AZPCcHqG6uA | K261 |
| K136b | Secondary | Find the mean from a stem-and-leaf diagram. | drfrostmaths.com/explorer.php?ssid=724 | | K262 |
| K136c | Secondary | Find the median from a stem-and-leaf diagram. | drfrostmaths.com/explorer.php?ssid=725 | https://www.youtube.com/embed/1bAhrqOZegk | K263 |
| K136d | Secondary | Find the mode from a stem-and-leaf diagram. | drfrostmaths.com/explorer.php?ssid=726 | https://www.youtube.com/embed/o0yl5xDJQw0 | K264 |
| K136e | Secondary | Find the range from a stem-and-leaf diagram. | drfrostmaths.com/explorer.php?ssid=727 | https://www.youtube.com/embed/cnUZx9nt9XQ | K265 |
| E137 | Secondary, Primary | Exam Practice: Pie Charts | drfrostmaths.com/explorer.php?ssid=337 | | E137 |
| K137a | Secondary, Primary | Draw a pie chart. | drfrostmaths.com/explorer.php?ssid=1036 | https://www.youtube.com/embed/L2a98g8Lx_k | K267 |
| K137b | Secondary, Primary | Interpret a pie chart. | drfrostmaths.com/explorer.php?ssid=1051 | https://www.youtube.com/embed/7VWgRl4roIY | K266 |
| E138 | Secondary | Exam Practice: Frequency Polygons | drfrostmaths.com/explorer.php?ssid=335 | https://www.youtube.com/embed/Tpw76PK3zxY | E138 |
| K138a | Secondary | Draw a frequency polygon. | drfrostmaths.com/explorer.php?ssid=1054 | https://www.youtube.com/embed/MppB0LJJOmY | K268 |
| E139 | Secondary | Exam Practice: Experimental vs Theoretical probabilities, and calculate the former. | drfrostmaths.com/explorer.php?ssid=346 | https://www.youtube.com/embed/F0QK_OromkQ | E139 |
| K139a | Secondary | Determine the relative frequency of an outcome. | drfrostmaths.com/explorer.php?ssid=1048 | https://www.youtube.com/embed/k1BoFfN4uWI | K269 |
| K139b | Secondary | Work out an expected value given repeated trials. | drfrostmaths.com/explorer.php?ssid=1047 | https://www.youtube.com/embed/HNWtOeT5-7g | K270 |
| E140 | Secondary | Exam Practice: Design and critique questionnaire questions. | drfrostmaths.com/explorer.php?ssid=333 | | E140 |
| E141 | Secondary | Exam Practice: Sampling methods, including random and stratified sampling. | drfrostmaths.com/explorer.php?ssid=334 | | E141 |
| K141a | Secondary | Take a stratified sample. | drfrostmaths.com/explorer.php?ssid=1137 | https://www.youtube.com/embed/cxlNHItH5UI | K271 |
| K141b | Secondary | Use the capture-recapture method to estimate the size of a population. | drfrostmaths.com/explorer.php?ssid=1309 | https://www.youtube.com/embed/BlanMLOCazQ | K272 |
| E142 | Primary | Exam Practice: Know basic terms in relation to circles: radius, diameter and circumference. | drfrostmaths.com/explorer.php?ssid=564 | | E142 |
| E143 | Secondary | Exam Practice: Find the circumference of a full circle. | drfrostmaths.com/explorer.php?ssid=476 | | E143 |
| K143a | Secondary | Find the circumference of a full circle given its radius. | drfrostmaths.com/explorer.php?ssid=711 | https://www.youtube.com/embed/QXo0wJ7lMhM | K287 |
| K143b | Secondary | Find the circumference of a full circle given its diameter. | drfrostmaths.com/explorer.php?ssid=713 | https://www.youtube.com/embed/R9pXICTkntE | K288 |
| K143c | Secondary | Find the exact circumference of a full circle. | drfrostmaths.com/explorer.php?ssid=1597 | | |
| K143d | Secondary | Find the radius or diameter of a circle given its circumference. | drfrostmaths.com/explorer.php?ssid=717 | https://www.youtube.com/embed/RWQ7uq1vhe0 | K289 |
| K143e | Secondary | Determine a cost involving the circumference of a full circle. | drfrostmaths.com/explorer.php?ssid=1998 | | |
| K143f | Secondary | Determine the circumference of a circle given the area or perimeter of an enscribing square. | drfrostmaths.com/explorer.php?ssid=2011 | | |
| K143g | Secondary | Determine the number of revolutions of a wheel across a given distance. | drfrostmaths.com/explorer.php?ssid=2022 | | |
| E144 | Secondary | Exam Practice: Find the area of a full circle. | drfrostmaths.com/explorer.php?ssid=126 | https://www.youtube.com/embed/jOwlhcRGwdk | E144 |
| K144a | Secondary | Find the area of a full circle given its radius. | drfrostmaths.com/explorer.php?ssid=710 | https://www.youtube.com/embed/i0BYZx4cJgc | K290 |
| K144b | Secondary | Find the area of a full circle given its diameter. | drfrostmaths.com/explorer.php?ssid=712 | https://www.youtube.com/embed/4Z-7Clyh8LM | K291 |
| K144c | Secondary | Find the exact area of a full circle. | drfrostmaths.com/explorer.php?ssid=1598 | | |
| K144d | Secondary | Find the radius of a circle given its area. | drfrostmaths.com/explorer.php?ssid=716 | https://www.youtube.com/embed/Bkif_A8ZMAU | K292 |
| E145 | Secondary | Exam Practice: Find the area or perimeter of simple fractions of circles. | drfrostmaths.com/explorer.php?ssid=477 | | E145 |
| K145a | Secondary | Find the area of a simple fraction of a circle. | drfrostmaths.com/explorer.php?ssid=714 | https://www.youtube.com/embed/COF_NjSfE54 | K294 |
| K145b | Secondary | Find the perimeter of a simple fraction of a circle. | drfrostmaths.com/explorer.php?ssid=715 | https://www.youtube.com/embed/5haP2kYPoE0 | K293 |
| K145c | Secondary | Find the exact area of a simple fraction of a circle. | drfrostmaths.com/explorer.php?ssid=1599 | | |
| K145d | Secondary | Find the exact perimeter of a simple fraction of a circle. | drfrostmaths.com/explorer.php?ssid=1600 | | |
| K145e | Secondary | Solve problems involving the cost of covering a fraction of a circle or quantity of materials needed. | drfrostmaths.com/explorer.php?ssid=2034 | | |
| K145f | Secondary | Equate the area of fractions of circles or full circles to determine a length. | drfrostmaths.com/explorer.php?ssid=2035 | | |
| K145g | Secondary | K145 Template | drfrostmaths.com/explorer.php?ssid=2054 | | |
| E146 | Secondary | Exam Practice: Find the area of trapeziums (and kites). | drfrostmaths.com/explorer.php?ssid=125 | https://www.youtube.com/embed/aKqIc1fmjGc | E146 |
| K146a | Secondary | Find the area of a trapezium. | drfrostmaths.com/explorer.php?ssid=674 | https://www.youtube.com/embed/a5laQQJgR-w | K299 |
| K146b | Secondary | Find a length in a trapezium given its area. | drfrostmaths.com/explorer.php?ssid=1288 | https://www.youtube.com/embed/8ScDWTrmFZg | K300 |
| E147 | Secondary | Exam Practice: Find the area of composite shapes by adding or subtracting areas. | drfrostmaths.com/explorer.php?ssid=127 | https://www.youtube.com/embed/7kp1xSIChNE | E147 |
| K147a | Secondary | Find the area of a composite rectilinear shape. | drfrostmaths.com/explorer.php?ssid=1224 | https://www.youtube.com/embed/-zDWva2jNs8 | K118 |
| K147b | Secondary | Find a shaded area where a circle is enclosed in a rectangle. | drfrostmaths.com/explorer.php?ssid=1602 | https://www.youtube.com/embed/nmjUy3_OaFQ | |
| K147c | Secondary | Find an exact shaded area where a circle is enclosed in a rectangle. | drfrostmaths.com/explorer.php?ssid=1603 | https://www.youtube.com/embed/nmjUy3_OaFQ | |
| E148 | Secondary | Exam Practice: Find the perimeter of compound shapes that includes curved edges. | drfrostmaths.com/explorer.php?ssid=351 | | E148 |
| E149 | Secondary | Exam Practice: Construct distance-time graphs. | drfrostmaths.com/explorer.php?ssid=395 | | E149 |
| K149a | Secondary | Construct distance-time graphs. | drfrostmaths.com/explorer.php?ssid=1124 | https://www.youtube.com/embed/fEGH5satAEw | K326 |
| E150 | Secondary | Exam Practice: Determine the velocity from a distance-time graph. | drfrostmaths.com/explorer.php?ssid=397 | https://www.youtube.com/embed/HwVQl11cyOc | E150 |
| K150a | Secondary | Determine the velocity from a distance-time graph. | drfrostmaths.com/explorer.php?ssid=1125 | | K327 |
| E151 | Secondary | Exam Practice: Understand angle notation \angle ABC | drfrostmaths.com/explorer.php?ssid=581 | | E151 |
| K151a | Secondary | Use the three-letter angle notation. | drfrostmaths.com/explorer.php?ssid=1384 | https://www.youtube.com/embed/sXyk8eeSqnE | K102 |
| E152 | Secondary | Exam Practice: Appreciate that base angles of an isosceles triangle are equal. | drfrostmaths.com/explorer.php?ssid=158 | https://www.youtube.com/embed/1GuKEZj1PyY | E152 |
| K152a | Secondary | Angles in an isosceles triangle. | drfrostmaths.com/explorer.php?ssid=654 | https://www.youtube.com/embed/A4XCv-I6W50 | K301 |
| K152b | Secondary | Determine an angle in a diagram involving an isosceles triangle with an extended side. | drfrostmaths.com/explorer.php?ssid=1900 | | |
| K152c | Secondary | Determine an angle using multiple angle laws in a diagram that involves an isosceles triangle. | drfrostmaths.com/explorer.php?ssid=1899 | | |
| K152d | Secondary | New Response: Determine an angle using multiple angle laws in a diagram that involves an isosceles triangle. | drfrostmaths.com/explorer.php?ssid=1944 | | |
| E153 | Secondary | Exam Practice: Understand angles properties of a quadrilateral. | drfrostmaths.com/explorer.php?ssid=121 | https://www.youtube.com/embed/v34sVtg3J5o | E153 |
| K153a | Secondary | Angles in a quadrilateral. | drfrostmaths.com/explorer.php?ssid=967 | https://www.youtube.com/embed/6yAkLL5TpkA | K309 |
| E154 | Secondary | Exam Practice: Recognise alternate, corresponding and cointerior angles. | drfrostmaths.com/explorer.php?ssid=120 | https://www.youtube.com/embed/vO7qId0X5ds | E154 |
| K154a | Secondary | Alternate angles on parallel lines. | drfrostmaths.com/explorer.php?ssid=630 | https://www.youtube.com/embed/BG4Dld85ZVw | K305 |
| K154b | Secondary | Corresponding angles on parallel lines. | drfrostmaths.com/explorer.php?ssid=636 | https://www.youtube.com/embed/IXN2c0-1MzM | K306 |
| K154c | Secondary | Cointerior (allied) angles on parallel lines. | drfrostmaths.com/explorer.php?ssid=638 | https://www.youtube.com/embed/91pLl0M7sw8 | K308 |
| K154d | Secondary | Recognise alternate, corresponding and cointerior (allied) angles. | drfrostmaths.com/explorer.php?ssid=1248 | | K304 |
| K154e | Secondary | Find an angle in an isosceles triangle using angles on parallel lines. | drfrostmaths.com/explorer.php?ssid=1184 | https://www.youtube.com/embed/nxUC6S5NUJE | K302 |
| E155 | Secondary | Exam Practice: Introduce and use algebraic angles. | drfrostmaths.com/explorer.php?ssid=122 | https://www.youtube.com/embed/zo3KOe8fwGQ | E155 |
| K155a | Secondary | Determine the value of a variable for simple expressions of angles on a line or angles around a point. | drfrostmaths.com/explorer.php?ssid=1909 | | |
| K155b | Secondary | Determine an algebraic expression for an angle involving angles on a line or angles about a point, for simple expressions only. | drfrostmaths.com/explorer.php?ssid=1912 | | |
| K155c | Secondary | Determine the value of an variable by forming an equation from angles in a triangle or quadrilateral. | drfrostmaths.com/explorer.php?ssid=1913 | | |
| E156 | Secondary | Exam Practice: Solve problems involving bearings (excluding trigonometry). | drfrostmaths.com/explorer.php?ssid=369 | | E156 |
| K156a | Secondary | Know and use compass directions. | drfrostmaths.com/explorer.php?ssid=1443 | | K323 |
| K156b | Secondary | Know the correspondence between bearings and compass directions. | drfrostmaths.com/explorer.php?ssid=1981 | | |
| K156c | Secondary | Calculate a bearing using a simple diagram. | drfrostmaths.com/explorer.php?ssid=987 | https://www.youtube.com/embed/_iqtUwF6fOQ | K324 |
| K156d | Secondary | Measure a bearing using a protractor. | drfrostmaths.com/explorer.php?ssid=1982 | | |
| K156e | Secondary | Calculate a bearing with parallel lines. | drfrostmaths.com/explorer.php?ssid=988 | https://www.youtube.com/embed/zzLLv8F6Y5c | K325 |
| K156f | Secondary | 156c: Calculate a bearing using a simple diagram [new] | drfrostmaths.com/explorer.php?ssid=2010 | | |
| K156g | Secondary | 156e: Calculate a bearing using corresponding angles on parallel lines. | drfrostmaths.com/explorer.php?ssid=2024 | | |
| K156h | Secondary | 156g: Calculate bearings using a mixture of parallel lines and isosceles triangles. | drfrostmaths.com/explorer.php?ssid=2049 | | |
| K156i | Secondary | Bearing with protractor resize | drfrostmaths.com/explorer.php?ssid=2060 | | |
| E157 | Primary, Secondary | Exam Practice: Understand the definition of different 3D shapes. | drfrostmaths.com/explorer.php?ssid=112 | https://www.youtube.com/embed/ep7w4rwjJ0E | E157 |
| K157a | Secondary, Primary | Understand properties of different 3D shapes. | drfrostmaths.com/explorer.php?ssid=1115 | | K335 |
| K157b | Secondary, Primary | Know the names of 3D shapes. | drfrostmaths.com/explorer.php?ssid=1408 | https://www.youtube.com/embed/8x2pEHQ62j0 | K334 |
| E158 | Primary | Exam Practice: Identify nets of 3D shapes. | drfrostmaths.com/explorer.php?ssid=563 | | E158 |
| E159 | Secondary | Exam Practice: Identify planes of symmetry in 3D shapes. | drfrostmaths.com/explorer.php?ssid=143 | | E159 |
| E160 | Secondary | Exam Practice: Reason about number of edges, faces and vertices on a 3D shape. | drfrostmaths.com/explorer.php?ssid=382 | | E160 |
| E161 | Secondary, Primary | Exam Practice: Find the volume of a cuboid. | drfrostmaths.com/explorer.php?ssid=114 | https://www.youtube.com/embed/6s288k0rDbc | E161 |
| K161a | Secondary, Primary | Find the volume of a cuboid by counting cubes. | drfrostmaths.com/explorer.php?ssid=1284 | https://www.youtube.com/embed/KnE4QtCABxE | K310 |
| K161b | Secondary, Primary | Find the volume of a cuboid. | drfrostmaths.com/explorer.php?ssid=675 | https://www.youtube.com/embed/YieuL7PsKLA | K311 |
| K161c | Secondary, Primary | Find a missing dimension of a cuboid given its volume. | drfrostmaths.com/explorer.php?ssid=1363 | https://www.youtube.com/embed/QbbqCyiGyAI | K312 |
| K161d | Secondary, Primary | Solve worded problems involving depth of a filled container. | drfrostmaths.com/explorer.php?ssid=1918 | | |
| K161e | Secondary, Primary | Solve problems involving the capacity of one cuboid in terms of the volume of another. | drfrostmaths.com/explorer.php?ssid=1924 | | |
| K161f | Secondary, Primary | Solve problems involving cuboids with equal volume. | drfrostmaths.com/explorer.php?ssid=1925 | | |
| E162 | Secondary | Exam Practice: Find the surface area of a cuboid or other non-curved solids. | drfrostmaths.com/explorer.php?ssid=379 | https://www.youtube.com/embed/EHsP0fGlQkM | E162 |
| K162a | Secondary | Find the surface area of a cuboid. | drfrostmaths.com/explorer.php?ssid=676 | https://www.youtube.com/embed/gi-cuUDmJw0 | K315 |
| K162b | Secondary | Find the surface area of a prism. | drfrostmaths.com/explorer.php?ssid=1027 | https://www.youtube.com/embed/G1yv3mfPg_Y | K314 |
| K162c | Secondary | Calculate costs using a surface area. | drfrostmaths.com/explorer.php?ssid=1505 | | K709 |
| E163 | Secondary | Exam Practice: Find the volume of a prism. | drfrostmaths.com/explorer.php?ssid=113 | https://www.youtube.com/embed/4aGCTP4XYtw | E163 |
| K163a | Secondary | Find the volume of a prism. | drfrostmaths.com/explorer.php?ssid=778 | https://www.youtube.com/embed/XkmjAxDJ71M | K313 |
| K163b | Secondary | Find a missing dimension in a triangular prism given the volume. | drfrostmaths.com/explorer.php?ssid=1535 | https://www.youtube.com/embed/F1Zkr7hszKY | K731 |
| K163c | Secondary | Find the volume of a prism where the cross section is a compound shape. | drfrostmaths.com/explorer.php?ssid=1659 | | |
| E164 | Secondary | Exam Practice: Find the volume of a cylinder. | drfrostmaths.com/explorer.php?ssid=394 | https://www.youtube.com/embed/JOqKkrBBJHQ | E164 |
| K164a | Secondary | Find the volume of a cylinder from its radius and height. | drfrostmaths.com/explorer.php?ssid=813 | https://www.youtube.com/embed/hZdcXE83LxU | K316 |
| K164b | Secondary | Find the volume of a cylinder from its diameter and height. | drfrostmaths.com/explorer.php?ssid=814 | https://www.youtube.com/embed/ZhHpG0jXlCM | K317 |
| K164c | Secondary | Find a missing dimension of a cylinder given its volume. | drfrostmaths.com/explorer.php?ssid=1533 | | K729 |
| E165 | Secondary | Exam Practice: Find the surface area of a cylinder. | drfrostmaths.com/explorer.php?ssid=425 | https://www.youtube.com/embed/dRfozegH8TE | E165 |
| K165a | Secondary | Find the surface area of a cylinder from its radius and height. | drfrostmaths.com/explorer.php?ssid=1382 | https://www.youtube.com/embed/Yo0t7a1_qr8 | K318 |
| K165b | Secondary | Find the surface area of a cylinder from its diameter and height. | drfrostmaths.com/explorer.php?ssid=1381 | https://www.youtube.com/embed/yW-Vorzr1NM | K319 |
| K165c | Secondary | Find the height of a cylinder given its surface area. | drfrostmaths.com/explorer.php?ssid=1534 | | K730 |
| E166 | Secondary | Exam Practice: Find the midpoint of two points. | drfrostmaths.com/explorer.php?ssid=136 | https://www.youtube.com/embed/1zASK082ZHQ | E166 |
| K166a | Secondary | Find the midpoint of two points which have been plotted. | drfrostmaths.com/explorer.php?ssid=1983 | | |
| K166b | Secondary | Find the midpoint of two points. | drfrostmaths.com/explorer.php?ssid=880 | https://www.youtube.com/embed/xseTCpiVjGc | K320 |
| K166c | Secondary | Find a coordinate given another and their midpoint. | drfrostmaths.com/explorer.php?ssid=881 | https://www.youtube.com/embed/bbws5_NWLQM | K322 |
| K166d | Secondary | Find the coordinates of a point that shares a line in a ratio. | drfrostmaths.com/explorer.php?ssid=882 | https://www.youtube.com/embed/esB_uK-WJHU | K321 |
| K166e | Secondary | Solve problems involving a midpoint of two points where some values are unknown. | drfrostmaths.com/explorer.php?ssid=1988 | | |
| E167 | Secondary | Exam Practice: Understand and use 3D coordinates. | drfrostmaths.com/explorer.php?ssid=135 | | E167 |
| E168 | Secondary | Exam Practice: Translate a shape by a given vector. | drfrostmaths.com/explorer.php?ssid=8 | https://www.youtube.com/embed/EUdGPC3SJf4 | E168 |
| K168a | Secondary | Translate a shape by a vector. | drfrostmaths.com/explorer.php?ssid=801 | https://www.youtube.com/embed/ZdJgVCH_WJc | K280 |
| K168b | Secondary | TODO Translate a shape on a square grid. | drfrostmaths.com/explorer.php?ssid=1346 | | K278 |
| E169 | Secondary | Exam Practice: Describe a translation using a vector. | drfrostmaths.com/explorer.php?ssid=9 | https://www.youtube.com/embed/tgxpTTotBz0 | E169 |
| K169a | Secondary | Describe a translation. | drfrostmaths.com/explorer.php?ssid=849 | https://www.youtube.com/embed/BWWcg_IOG5E | K281 |
| E170 | Secondary | Exam Practice: Rotate a shape by a given angle around a given point. | drfrostmaths.com/explorer.php?ssid=10 | https://www.youtube.com/embed/WgKHtet5dNU | E170 |
| K170a | Secondary | Rotate a shape 90^{\circ} or 180^{\circ} about a point. | drfrostmaths.com/explorer.php?ssid=802 | | K276 |
| K170b | Secondary | Rotate a shape 270^{\circ} about a point. | drfrostmaths.com/explorer.php?ssid=848 | | K277 |
| E171 | Secondary | Exam Practice: Describe a rotation. | drfrostmaths.com/explorer.php?ssid=11 | https://www.youtube.com/embed/TahCIk3iDCE | E171 |
| K171a | Secondary | Describe a rotation centred at the origin. | drfrostmaths.com/explorer.php?ssid=854 | https://www.youtube.com/embed/N-PlllnzOWs | K282 |
| K171b | Secondary | Describe a 180^{\circ} rotation centred at a point. | drfrostmaths.com/explorer.php?ssid=855 | https://www.youtube.com/embed/rH8ap8kJTWg | K283 |
| K171c | Secondary | Describe a 90^{\circ} rotation centred at a point. | drfrostmaths.com/explorer.php?ssid=1390 | https://www.youtube.com/embed/awybFoRpDeU | K284 |
| E172 | Secondary | Exam Practice: Enlarge a shape by a given positive integer scale factor around a given centre of enlargement. | drfrostmaths.com/explorer.php?ssid=12 | https://www.youtube.com/embed/EbVnFbA4O5w | E172 |
| K172a | Secondary | Enlarge a shape by an integer scale factor. | drfrostmaths.com/explorer.php?ssid=803 | https://www.youtube.com/embed/i3_SRGPc1Bc | K285 |
| E173 | Secondary | Exam Practice: Describe an enlargement for a positive integer scale factor. | drfrostmaths.com/explorer.php?ssid=13 | https://www.youtube.com/embed/frfbJCqYf5Y | E173 |
| K173a | Secondary | Describe an enlargement with an integer scale factor. | drfrostmaths.com/explorer.php?ssid=858 | https://www.youtube.com/embed/C-Ri_p-kz04 | K286 |
| E174 | Primary, Secondary | Exam Practice: Know the approximate conversions between metric and imperial units. | drfrostmaths.com/explorer.php?ssid=381 | https://www.youtube.com/embed/DClfLfRIV0M | E174 |
| K174a | Primary, Secondary | Convert between imperial and metric measures of distance. | drfrostmaths.com/explorer.php?ssid=1374 | https://www.youtube.com/embed/1x0RSJI8GEA | K328 |
| K174b | Secondary, Primary | Convert between imperial and metric measures of capacity. | drfrostmaths.com/explorer.php?ssid=1456 | | K330 |
| K174c | Primary, Secondary | TODO Convert between imperial measures. | drfrostmaths.com/explorer.php?ssid=1459 | | K331 |
| K174d | Primary, Secondary | TODO Convert between imperial and metric measures of mass. | drfrostmaths.com/explorer.php?ssid=1474 | | K329 |
| E175 | Secondary | Exam Practice: Find inputs and outputs of number machines. | drfrostmaths.com/explorer.php?ssid=410 | https://www.youtube.com/embed/ztobXGrpdyQ | E175 |
| K175a | Secondary | Find the output of a function machine. | drfrostmaths.com/explorer.php?ssid=759 | https://www.youtube.com/embed/B_Dxabn5OPg | K365 |
| K175b | Secondary | Find the input of a function machine. | drfrostmaths.com/explorer.php?ssid=760 | https://www.youtube.com/embed/II6y-pFdgRc | K366 |
| K175c | Secondary | Find the input of a function, given the output. | drfrostmaths.com/explorer.php?ssid=1072 | https://www.youtube.com/embed/615iP8Lva84 | K591 |
| E176 | Secondary | Exam Practice: Represent solutions of an inequality on a number line. | drfrostmaths.com/explorer.php?ssid=87 | https://www.youtube.com/embed/aospnqxvk2w | E176 |
| K176a | Secondary | Represent an inequality on a number line. | drfrostmaths.com/explorer.php?ssid=1121 | https://www.youtube.com/embed/JKSbMlBdeyA | K341 |
| K176b | Secondary | Interpret an inequality represented on a number line. | drfrostmaths.com/explorer.php?ssid=1055 | https://www.youtube.com/embed/iKJN-j4eIu4 | K342 |
| E177 | Secondary, A Level | Exam Practice: Solve linear inequalities. | drfrostmaths.com/explorer.php?ssid=85 | https://www.youtube.com/embed/h20HXgEgUq0 | E177 |
| K177a | Secondary, A Level | Solve a linear inequality with one step. | drfrostmaths.com/explorer.php?ssid=1605 | https://www.youtube.com/embed/vAlrKVT3dYM | |
| K177b | Secondary, A Level | Solve a linear inequality with two steps. | drfrostmaths.com/explorer.php?ssid=1122 | https://www.youtube.com/embed/WT8sdeti_wI | K343 |
| K177c | Secondary, A Level | Solve a linear inequality with the unknown on both sides. | drfrostmaths.com/explorer.php?ssid=1247 | https://www.youtube.com/embed/UWl8oZvuF7g | K345 |
| K177d | Secondary, A Level | Solve a linear inequality where the coefficient of x is negative. | drfrostmaths.com/explorer.php?ssid=1468 | | K344 |
| K177e | Secondary, A Level | Solve a two-ended inequality with a single step. | drfrostmaths.com/explorer.php?ssid=1245 | https://www.youtube.com/embed/WL8lKEb_WiY | K346 |
| K177f | A Level, Secondary | Solve a two-ended inequality with two steps. | drfrostmaths.com/explorer.php?ssid=1246 | https://www.youtube.com/embed/y_RVu9_ExLE | K347 |
| K177g | Secondary, A Level | Solve a linear inequality with brackets on both sides. | drfrostmaths.com/explorer.php?ssid=1802 | | |
| E178 | Secondary | Exam Practice: Factorise out a single term. | drfrostmaths.com/explorer.php?ssid=71 | https://www.youtube.com/embed/biXEdyg2bYA | E178 |
| K178a | Secondary | Factorise by taking a common numeric factor out. | drfrostmaths.com/explorer.php?ssid=777 | https://www.youtube.com/embed/DB6TjBVxYHs | K348 |
| K178b | Secondary | Factorise by taking an algebraic factor out with single variable. | drfrostmaths.com/explorer.php?ssid=1238 | https://www.youtube.com/embed/vViglKOwRnk | K349 |
| K178c | Secondary | Factorise by taking a common algebraic factor out involving index laws. | drfrostmaths.com/explorer.php?ssid=1040 | https://www.youtube.com/embed/y4EOzJ4ZISU | K350 |
| K178d | Secondary | Factorise by taking a common bracketed factor out. | drfrostmaths.com/explorer.php?ssid=1704 | https://www.youtube.com/embed/3yE0TPQZeKY | |
| E179 | A Level, Secondary | Exam Practice: Expand two brackets. | drfrostmaths.com/explorer.php?ssid=70 | https://www.youtube.com/embed/QwAwH5qiA1Y | E179 |
| K179a | A Level, Secondary | Expand two brackets in the form (x-a)(x+a). | drfrostmaths.com/explorer.php?ssid=1351 | https://www.youtube.com/embed/VNUEuFgayfA | K354 |
| K179b | A Level, Secondary | Expand two brackets in the form (x\pm a)(x\pm b) | drfrostmaths.com/explorer.php?ssid=632 | https://www.youtube.com/embed/httabGl8BMc | K351 |
| K179c | A Level, Secondary | Expand an expression in the form (x+a)^2. | drfrostmaths.com/explorer.php?ssid=1295 | https://www.youtube.com/embed/QAFfQKZR9I8 | K353 |
| K179d | Secondary, A Level | Expand two brackets in the form (ax+b)(cx+d). | drfrostmaths.com/explorer.php?ssid=633 | https://www.youtube.com/embed/JPC2aIM6OcI | K352 |
| K179e | A Level, Secondary | Expand two brackets of the form (ax+b)(cx^2+dx+e) | drfrostmaths.com/explorer.php?ssid=1013 | https://www.youtube.com/embed/lYQGGK78800 | K763 |
| K179f | A Level, Secondary | Expand expressions of the form (ax+b)(cx+d) - (ex+f)(gx+h). | drfrostmaths.com/explorer.php?ssid=1400 | https://www.youtube.com/embed/HhO2riJk_DU | K355 |
| K179g | Secondary, A Level | Expand double brackets with subsequent simplification required. | drfrostmaths.com/explorer.php?ssid=1403 | https://www.youtube.com/embed/Mxz8iUNBvHY | K356 |
| K179h | A Level, Secondary | Expand two brackets in the form ax(bx+c)(dx+e). | drfrostmaths.com/explorer.php?ssid=2015 | https://www.youtube.com/embed/yUpHtl2FboM | |
| K179i | A Level, Secondary | Expand expressions of the form (ax+b)^2 - (cx+d)^2 | drfrostmaths.com/explorer.php?ssid=2017 | https://www.youtube.com/embed/2ucaW5MCrYY | |
| K179j | A Level, Secondary | Expand expressions of the form (a+b/x)^2 | drfrostmaths.com/explorer.php?ssid=2018 | https://www.youtube.com/embed/-8y8ZXmFDNk | |
| K179k | A Level, Secondary | Compare coefficients by expanding two sets of brackets. | drfrostmaths.com/explorer.php?ssid=2019 | | |
| E180 | Secondary, A Level | Exam Practice: Expand three (or more) brackets. | drfrostmaths.com/explorer.php?ssid=501 | | E180 |
| K180a | A Level, Secondary | Expand an expression in the form (x+a)(x+b)(x+c) | drfrostmaths.com/explorer.php?ssid=1650 | https://www.youtube.com/embed/BuacIrsxZ6g | |
| K180b | Secondary, A Level | Expand an expression in the form (ax+b)(cx+d)(ex+f) | drfrostmaths.com/explorer.php?ssid=634 | https://www.youtube.com/embed/GyqOPBdGcHo | K357 |
| K180c | Secondary, A Level | Expand an expression in the form (x+a)^3. | drfrostmaths.com/explorer.php?ssid=1294 | https://www.youtube.com/embed/kpMH9JabDQA | K358 |
| K180d | A Level, Secondary | placeholder | drfrostmaths.com/explorer.php?ssid=1995 | | |
| K180e | A Level, Secondary | Expand an expression of the form (ax+b)^2(cx+d) | drfrostmaths.com/explorer.php?ssid=1994 | https://www.youtube.com/embed/hxqegvamG9c | |
| K180f | Secondary, A Level | Expand an expression of the form (ax+b)^3+(cx+d)^2 | drfrostmaths.com/explorer.php?ssid=2009 | https://www.youtube.com/embed/QdhWhTMVgIk | |
| E181 | Primary, Secondary | Exam Practice: Solve linear equations where the variable appears on one side of the equation only. | drfrostmaths.com/explorer.php?ssid=17 | https://www.youtube.com/embed/Da9cfL1Iauk | E181 |
| K181a | Primary, Secondary | Solve a one-step equation. | drfrostmaths.com/explorer.php?ssid=635 | https://www.youtube.com/embed/TCIi4C2YzRM | K145 |
| K181b | Primary, Secondary | Solve a two-step equation where the solution is a positive integer. | drfrostmaths.com/explorer.php?ssid=658 | https://www.youtube.com/embed/5JU9Uh4nq-A | K146 |
| K181c | Primary, Secondary | Solve a general two-step equation. | drfrostmaths.com/explorer.php?ssid=1119 | https://www.youtube.com/embed/kjyS3qxx-Qk | K147 |
| K181d | Primary, Secondary | Solve a linear equation with brackets. | drfrostmaths.com/explorer.php?ssid=1375 | https://www.youtube.com/embed/lFbMuRHonNs | K152 |
| K181e | Primary, Secondary | Solve an equation with brackets and requiring simplification, with the variable on one side. | drfrostmaths.com/explorer.php?ssid=1455 | https://www.youtube.com/embed/5W7se3kShXY | K372 |
| K181f | Secondary, Primary | Solve a two-step equation with possible negative coefficient of the unknown. | drfrostmaths.com/explorer.php?ssid=842 | https://www.youtube.com/embed/VDKMWvBTGwA | K370 |
| E182 | Secondary | Exam Practice: Solve linear equations where the variable appears on both sides of the equation. | drfrostmaths.com/explorer.php?ssid=429 | https://www.youtube.com/embed/l-za234E9F4 | E182 |
| K182a | Secondary | Solve a linear equation with the unknown on both sides. | drfrostmaths.com/explorer.php?ssid=841 | https://www.youtube.com/embed/JTy8JL70n6k | K367 |
| K182b | Secondary | Solve a linear equation with unknowns and brackets on both sides. | drfrostmaths.com/explorer.php?ssid=1239 | https://www.youtube.com/embed/10Tv78eF9Z8 | K368 |
| K182c | Secondary | Solve a linear equation with unknowns and brackets on both sides requiring simplification. | drfrostmaths.com/explorer.php?ssid=843 | https://www.youtube.com/embed/pMdqwf4N_bw | K369 |
| E183 | Secondary | Exam Practice: Form linear equations from context. | drfrostmaths.com/explorer.php?ssid=498 | | E183 |
| K183a | Secondary | Form and solve a linear equation from a word problem involving a single occurrence of the variable. | drfrostmaths.com/explorer.php?ssid=1761 | https://www.youtube.com/embed/825zWGD2sr8 | |
| K183b | Secondary | Form and solve a linear equation from the perimeter of a 2D shape. | drfrostmaths.com/explorer.php?ssid=1311 | https://www.youtube.com/embed/BJdu8LrgIgU | K332 |
| K183c | Secondary | Form and solve a linear equation from the area of a simple 2D shape. | drfrostmaths.com/explorer.php?ssid=1696 | | |
| K183d | Secondary | Form and solve a linear equation from the area of a trapezium. | drfrostmaths.com/explorer.php?ssid=1778 | | |
| K183e | Secondary | Form and solve a linear equation from the area of two 2D shapes. | drfrostmaths.com/explorer.php?ssid=1717 | https://www.youtube.com/embed/hE8DTVfchuA | |
| K183f | Secondary | K183e: Form and solve a linear equation from angle properties | drfrostmaths.com/explorer.php?ssid=1655 | | |
| K183g | Secondary | TEST | drfrostmaths.com/explorer.php?ssid=1658 | | |
| E184 | Secondary | Exam Practice: Solve linear equations involving fractions . | drfrostmaths.com/explorer.php?ssid=360 | https://www.youtube.com/embed/IHgy9iAk-wU | E184 |
| K184a | Secondary | Solve a two step equation with a fraction on one side. | drfrostmaths.com/explorer.php?ssid=1496 | https://www.youtube.com/embed/Q4uBjCH7hJs | K707 |
| K184b | Secondary | Solve an equation with one fraction equals to a linear expression. | drfrostmaths.com/explorer.php?ssid=1075 | https://www.youtube.com/embed/RAfC856gEH4 | K371 |
| K184c | Secondary | Solve an equation with one fraction equal to another fraction. | drfrostmaths.com/explorer.php?ssid=1074 | https://www.youtube.com/embed/nyIxaZmbIoE | K373 |
| K184d | Secondary | Solve an equation with the unknown on the denominator. | drfrostmaths.com/explorer.php?ssid=1606 | https://www.youtube.com/embed/rAug794m24U | |
| K184e | Secondary | Solve an equation with fractions leading to a linear equation. | drfrostmaths.com/explorer.php?ssid=1506 | | K710 |
| E185 | A Level, Secondary | Exam Practice: Solve equations involving a power of a variable (including roots) where the variable appears once only. | drfrostmaths.com/explorer.php?ssid=415 | https://www.youtube.com/embed/AZg6ngfFlt4 | E185 |
| K185a | Secondary, A Level | Solve two-step equations where a power or a root is involved. | drfrostmaths.com/explorer.php?ssid=1686 | | |
| K185b | Secondary, A Level | Solve equations leading to x^a=b where a is a fraction. | drfrostmaths.com/explorer.php?ssid=1676 | | |
| E186 | Secondary | Exam Practice: Change the subject of a formula where the subject appears once only. | drfrostmaths.com/explorer.php?ssid=14 | https://www.youtube.com/embed/y-cGpOFCB3Q | E186 |
| K186a | Secondary | Change the subject of a linear formula requiring a single step. | drfrostmaths.com/explorer.php?ssid=1008 | https://www.youtube.com/embed/euTMpMDGtQE | K359 |
| K186b | Secondary | Change the subject of a linear formula requiring two steps. | drfrostmaths.com/explorer.php?ssid=974 | https://www.youtube.com/embed/5a3L6Q1uymI | K360 |
| K186c | Secondary | Change the subject of a linear formula with brackets. | drfrostmaths.com/explorer.php?ssid=975 | https://www.youtube.com/embed/iHPjLpYEBMI | K361 |
| K186d | Secondary | Change the subject of a formula with a square root. | drfrostmaths.com/explorer.php?ssid=977 | https://www.youtube.com/embed/JhaQGWmEJs8 | K364 |
| K186e | Secondary | Change the subject of a formula where the subject is squared. | drfrostmaths.com/explorer.php?ssid=979 | https://www.youtube.com/embed/3xqx7C1opW4 | K363 |
| K186f | Secondary | Change the subject of a formula with fractions. | drfrostmaths.com/explorer.php?ssid=978 | https://www.youtube.com/embed/9_ZVbMIsOSQ | K362 |
| K186g | Secondary | Change the subject of a formula where the subject appears on the denominator of a fraction. | drfrostmaths.com/explorer.php?ssid=1754 | | |
| E187 | Secondary | Exam Practice: Appreciate that a point on a line must satisfy its equation, and be able to determine x and y intercepts of a line. | drfrostmaths.com/explorer.php?ssid=89 | https://www.youtube.com/embed/D-lhiZFNrow | E187 |
| K187a | Secondary | Determine whether a point lies on a line given its equation. | drfrostmaths.com/explorer.php?ssid=1406 | https://www.youtube.com/embed/PUZK13UlTHk | K394 |
| K187b | Secondary | Determine the coordinate of the x or y intercept of a straight line given its equation. | drfrostmaths.com/explorer.php?ssid=1397 | https://www.youtube.com/embed/zMApPWEBjuE | K395 |
| K187c | Secondary | Find the y-intercept of a straight line which is drawn. | drfrostmaths.com/explorer.php?ssid=837 | https://www.youtube.com/embed/RZCiW_iX9nw | K399 |
| K187d | Secondary | Find the coordinate of a point between the x and y intercepts in a particular ratio. | drfrostmaths.com/explorer.php?ssid=1690 | https://www.youtube.com/embed/-LNSHoWhFl8 | |
| E188 | Secondary | Exam Practice: Be able to draw a line using its equation. | drfrostmaths.com/explorer.php?ssid=88 | https://www.youtube.com/embed/-15NrddYXos | E188 |
| K188a | Secondary | Complete a table of values for a linear graph. | drfrostmaths.com/explorer.php?ssid=1235 | https://www.youtube.com/embed/Y8PbsC05PqA | K388 |
| K188b | Secondary | Draw a horizontal, vertical or diagonal line. | drfrostmaths.com/explorer.php?ssid=1241 | https://www.youtube.com/embed/zow4xzc8oGE | K389 |
| K188c | Secondary | Draw a line from its equation when the gradient is positive. | drfrostmaths.com/explorer.php?ssid=798 | https://www.youtube.com/embed/xAIJ3Zki24o | K390 |
| K188d | Secondary | Draw a line from its equation when the gradient is negative. | drfrostmaths.com/explorer.php?ssid=799 | https://www.youtube.com/embed/IP1xJr9bjnU | K391 |
| K188e | Secondary | Draw a line from its equation when the gradient is a fraction. | drfrostmaths.com/explorer.php?ssid=800 | https://www.youtube.com/embed/5P7vPnNMFto | K392 |
| K188f | Secondary | Draw a line with an equation in the form ax+by=c. | drfrostmaths.com/explorer.php?ssid=1303 | https://www.youtube.com/embed/wCjr7KVxU1A | K393 |
| E189 | Secondary | Exam Practice: Find the gradient of a line given two points. | drfrostmaths.com/explorer.php?ssid=90 | https://www.youtube.com/embed/fnKIlkGBfeE | E189 |
| K189a | Secondary | Find the gradient of a line given two coordinates. | drfrostmaths.com/explorer.php?ssid=692 | https://www.youtube.com/embed/mHzvAzd6HGQ | K397 |
| K189b | Secondary | Find the gradient of a straight line which is drawn. | drfrostmaths.com/explorer.php?ssid=836 | https://www.youtube.com/embed/OxYk4R1cey4 | K396 |
| E190 | Secondary | Exam Practice: Find the gradient or y-intercept of a straight line given its equation. | drfrostmaths.com/explorer.php?ssid=91 | https://www.youtube.com/embed/-oB1lIM0nHs | E190 |
| K190a | Secondary | Find the gradient or y-intercept of a line given its equation in the form y=mx+c. | drfrostmaths.com/explorer.php?ssid=1253 | https://www.youtube.com/embed/CjU-C5177Us | K398 |
| K190b | Secondary | Find the gradient or y-intercept of a line given its equation in the form px+qy=r. | drfrostmaths.com/explorer.php?ssid=1254 | https://www.youtube.com/embed/dvx9QJZyq9g | K404 |
| E191 | Secondary | Exam Practice: Determine the equation of a straight line. | drfrostmaths.com/explorer.php?ssid=92 | https://www.youtube.com/embed/v-9C9Og0SrU | E191 |
| K191a | Secondary | Find an equation of a horizontal, vertical or diagonal line. | drfrostmaths.com/explorer.php?ssid=1102 | https://www.youtube.com/embed/2e1C1uH6zkg | K400 |
| K191b | Secondary | Find an equation of a straight line which is drawn. | drfrostmaths.com/explorer.php?ssid=838 | https://www.youtube.com/embed/gWATRVIyL-Y | K401 |
| K191c | Secondary | Find an equation of a straight line given its gradient and a point, where the gradient is a whole number. | drfrostmaths.com/explorer.php?ssid=1695 | https://www.youtube.com/embed/vAXa-tvU0CU | |
| K191d | Secondary | Find an equation of a straight line given its gradient and a point. | drfrostmaths.com/explorer.php?ssid=689 | https://www.youtube.com/embed/vAXa-tvU0CU | K402 |
| K191e | Secondary | Find an equation of a straight line given two points. | drfrostmaths.com/explorer.php?ssid=735 | https://www.youtube.com/embed/MTrQvt8Dag0 | K403 |
| E192 | Secondary, A Level | Exam Practice: Appreciate that parallel lines have the same gradient. | drfrostmaths.com/explorer.php?ssid=93 | https://www.youtube.com/embed/JO_xha-5EwU | E192 |
| K192a | Secondary, A Level | Find an equation of a line parallel to another. | drfrostmaths.com/explorer.php?ssid=736 | https://www.youtube.com/embed/ugNY9ag08Gg | K405 |
| E193 | Secondary | Exam Practice: Factorise quadratics of the form x2 + bx + c. | drfrostmaths.com/explorer.php?ssid=72 | https://www.youtube.com/embed/5p79yczPWQc | E193 |
| K193a | Secondary | Factorise quadratics of the form x^2 + bx + c. | drfrostmaths.com/explorer.php?ssid=684 | https://www.youtube.com/embed/hUXIuTZOA_A | K381 |
| K193b | Secondary | Factorise quadratics of the form x^2 - bx + c. | drfrostmaths.com/explorer.php?ssid=687 | https://www.youtube.com/embed/KWeNyNrsqnk | K382 |
| K193c | Secondary | Factorise quadratics of the form x^2 \pm bx - c. | drfrostmaths.com/explorer.php?ssid=688 | https://www.youtube.com/embed/KREQdp3H0gI | K383 |
| K193d | Secondary | Factorise quadratics of the form x^2 \pm bx \pm c. | drfrostmaths.com/explorer.php?ssid=690 | https://www.youtube.com/embed/GS4HHkTOl8k | K384 |
| E194 | Secondary | Exam Practice: Factorise the difference of two squares. | drfrostmaths.com/explorer.php?ssid=74 | https://www.youtube.com/embed/S3JXkf5X97Y | E194 |
| K194a | Secondary | Factorise the difference of two squares. | drfrostmaths.com/explorer.php?ssid=691 | https://www.youtube.com/embed/kn-pFoJCOMs | K385 |
| K194b | Secondary | Factorise the difference of two squares: kx^2-a^2 | drfrostmaths.com/explorer.php?ssid=1059 | https://www.youtube.com/embed/07rQrhjWOOs | K764 |
| K194c | Secondary | Factorise the difference of two squares to evaluate numerical calculation. | drfrostmaths.com/explorer.php?ssid=1713 | https://www.youtube.com/embed/Oom4r1hzZ6Q | |
| E195 | Secondary | Exam Practice: Factorise a quadratic where the coefficient of the x2 term is not 1. | drfrostmaths.com/explorer.php?ssid=73 | https://www.youtube.com/embed/cbbEFYpeWV8 | E195 |
| K195a | Secondary | Factorise quadratics of the form ax^2+bx+c. | drfrostmaths.com/explorer.php?ssid=738 | https://www.youtube.com/embed/eB6J9k-_4Dc | K387 |
| K195b | Secondary | Factorise quadratics of the form ax^2-bx+c. | drfrostmaths.com/explorer.php?ssid=1637 | https://www.youtube.com/embed/dQ67DuZyaGs | |
| K195c | Secondary | Factorise quadratics of the form ax^2\pm bx\pm c. | drfrostmaths.com/explorer.php?ssid=1638 | https://www.youtube.com/embed/7re9jKGsnG4 | |
| K195d | Secondary | Factorise a quadratic expression using a substitution. | drfrostmaths.com/explorer.php?ssid=1521 | https://www.youtube.com/embed/aKP-foQjYlo | K720 |
| E196 | Secondary | Exam Practice: Factorise more difficult non-quadratic expressions, e.g. combining factorisation techniques or requiring factorisation of a bracketed term. | drfrostmaths.com/explorer.php?ssid=75 | | E196 |
| K196a | Secondary | Factorise the difference of two squares after taking a common factor out. | drfrostmaths.com/explorer.php?ssid=1428 | https://www.youtube.com/embed/TxmA8VJY0EQ | K386 |
| K196b | Secondary | Fully factorise a quadratic of the form ax^2+bx+c requiring to take out a common factor first. | drfrostmaths.com/explorer.php?ssid=1060 | | K765 |
| K196c | Secondary | Use pairwise factorisation to write an expression as the product of two brackets. | drfrostmaths.com/explorer.php?ssid=1628 | | |
| E197 | Secondary, A Level | Exam Practice: Solve simultaneous equations using graphical methods. | drfrostmaths.com/explorer.php?ssid=84 | | E197 |
| K197b | Secondary, A Level | Solve linear simultaneous equations using graphical methods. | drfrostmaths.com/explorer.php?ssid=1760 | | |
| K197c | Secondary, A Level | Solve quadratic simultaneous equations using graphical methods. | drfrostmaths.com/explorer.php?ssid=1037 | | K374 |
| E198 | Secondary | Exam Practice: Solve linear simultaneous equations using elimination or substitution. | drfrostmaths.com/explorer.php?ssid=82 | https://www.youtube.com/embed/XWNropJ5pn0 | E198 |
| K198a | Secondary | Solve simultaneous equations where one unknown has equal positive coefficients. | drfrostmaths.com/explorer.php?ssid=1018 | https://www.youtube.com/embed/BueMJH0h3e8 | K376 |
| K198b | Secondary | Solve simultaneous equations where one unknown has equal coefficients with different signs. | drfrostmaths.com/explorer.php?ssid=1022 | https://www.youtube.com/embed/3OUQpUl1pg0 | K377 |
| K198c | Secondary | Solve simultaneous equations where one unknown has unequal positive coefficients. | drfrostmaths.com/explorer.php?ssid=1751 | | |
| K198d | Secondary | Solve simultaneous equations with unequal coefficients where the unknowns have the same signs. | drfrostmaths.com/explorer.php?ssid=1023 | https://www.youtube.com/embed/8ZEdxhitNqQ | K378 |
| K198e | Secondary | Solve simultaneous equations with unequal coefficients where the second unknowns have different signs. | drfrostmaths.com/explorer.php?ssid=1024 | https://www.youtube.com/embed/5vu5Eb1gVlc | K379 |
| K198f | Secondary | Solve simultaneous equations by substitution. | drfrostmaths.com/explorer.php?ssid=1555 | | K742 |
| K198g | Secondary | Solve simultaneous linear equations requiring rearrangement. | drfrostmaths.com/explorer.php?ssid=1174 | | K774 |
| K198h | Secondary | Form and solve simultaneous equations from written information. | drfrostmaths.com/explorer.php?ssid=1026 | https://www.youtube.com/embed/CeA_Uqp9hwg | K380 |
| K198i | Secondary | Appreciate that the solution to two linear simultaneous equations gives a point of intersection. | drfrostmaths.com/explorer.php?ssid=1025 | | K375 |
| E199 | Secondary | Exam Practice: Find the nth term formula for a quadratic sequence. | drfrostmaths.com/explorer.php?ssid=79 | https://www.youtube.com/embed/vpnSZtct26s | E199 |
| K199a | Secondary | Determine the nth term formula of a quadratic sequence in the form an^2+c. | drfrostmaths.com/explorer.php?ssid=1670 | | |
| K199b | Secondary | Determine the nth term formula of a quadratic sequence in the form an^2+bn. | drfrostmaths.com/explorer.php?ssid=1678 | | |
| K199c | Secondary | Determine the nth term formula of a quadratic sequence in the form an^2+bn+c where b is positive. | drfrostmaths.com/explorer.php?ssid=751 | https://www.youtube.com/embed/5Er_L4H1GSE | K406 |
| K199d | Secondary | Determine the nth term formula of a quadratic sequence in the form an^2+bn+c where b is negative. | drfrostmaths.com/explorer.php?ssid=1775 | | |
| E200 | Secondary | Exam Practice: Determine the nth term formula for more complicated sequences, e.g. geometric. | drfrostmaths.com/explorer.php?ssid=80 | | E200 |
| K200a | Secondary | Determine the nth term of a geometric sequence. | drfrostmaths.com/explorer.php?ssid=752 | https://www.youtube.com/embed/8idda0ZuU0w | K407 |
| E201 | A Level, Secondary | Exam Practice: Simplify single algebraic fractions by cancelling common factors. | drfrostmaths.com/explorer.php?ssid=356 | https://www.youtube.com/embed/RfFqb93M4U4 | E201 |
| K201a | A Level, Secondary | Simplify a factorised algebraic fraction. | drfrostmaths.com/explorer.php?ssid=1446 | https://www.youtube.com/embed/ZR7ItaSpe2I | K411 |
| K201b | A Level, Secondary | Simplify algebraic fractions where linear factorisation of one of the numerator or denominator is required. | drfrostmaths.com/explorer.php?ssid=1545 | https://www.youtube.com/embed/qwdOLaLI0is | K740 |
| K201c | A Level, Secondary | Simplify algebraic fractions where linear factorisation of both the numerator and denominator is required. | drfrostmaths.com/explorer.php?ssid=1546 | https://www.youtube.com/embed/R1nQV2lrRDU | K741 |
| K201d | Secondary, A Level | Simplify algebraic fractions where factorisation of one of the numerator or denominator is required. | drfrostmaths.com/explorer.php?ssid=1236 | https://www.youtube.com/embed/ZzS1hdihiOQ | K412 |
| K201e | Secondary, A Level | Simplify algebraic fractions where factorisation of both the numerator and denominator is required. | drfrostmaths.com/explorer.php?ssid=1237 | https://www.youtube.com/embed/1IfM07KM2wE | K413 |
| K201f | A Level, Secondary | Simplify a fraction using index laws | drfrostmaths.com/explorer.php?ssid=976 | | K766 |
| E202 | Secondary, A Level | Exam Practice: Multiply and divide algebraic fractions. | drfrostmaths.com/explorer.php?ssid=357 | https://www.youtube.com/embed/PMXJGwzW1AM | E202 |
| K202a | Secondary, A Level | Multiply algebraic fractions with single terms on the numerators and denominators. | drfrostmaths.com/explorer.php?ssid=1153 | https://www.youtube.com/embed/K-SqTkLDKcQ | K409 |
| K202b | Secondary, A Level | Divide algebraic fractions with single terms on the numerators and denominators. | drfrostmaths.com/explorer.php?ssid=1154 | https://www.youtube.com/embed/heW51yiqj6Y | K410 |
| K202c | A Level, Secondary | Multiply algebraic fractions requiring prior factorisation (excluding non-monic quadratics). | drfrostmaths.com/explorer.php?ssid=1937 | https://www.youtube.com/embed/KyiaP456KoY | |
| K202d | A Level, Secondary | Divide algebraic fractions requiring prior factorisation (excluding non-monic quadratics). | drfrostmaths.com/explorer.php?ssid=1942 | https://www.youtube.com/embed/cbcpd6IcCec | |
| K202e | A Level, Secondary | Multiply algebraic fractions requiring prior factorisation, including a non-monic quadratic. | drfrostmaths.com/explorer.php?ssid=1943 | https://www.youtube.com/embed/Rb6YZGbbWbM | |
| K202f | Secondary, A Level | Divide algebraic fractions requiring prior factorisation, including a non-monic quadratic. | drfrostmaths.com/explorer.php?ssid=1950 | https://www.youtube.com/embed/Z66n9s4F08s | |
| E203 | Secondary | Exam Practice: Plot quadratic, cubic, exponential and reciprocal graphs. | drfrostmaths.com/explorer.php?ssid=96 | https://www.youtube.com/embed/ciRxmAHvYH0 | E203 |
| K203a | Secondary | Complete a table of values for a quadratic graph. | drfrostmaths.com/explorer.php?ssid=1034 | https://www.youtube.com/embed/hS4VxPH9unE | K414 |
| K203b | Secondary | Plot a quadratic graph. | drfrostmaths.com/explorer.php?ssid=1035 | https://www.youtube.com/embed/GfUwv6wPkMY | K415 |
| K203c | Secondary | Complete a table of values for an exponential graph. | drfrostmaths.com/explorer.php?ssid=1573 | https://www.youtube.com/embed/VRWl266QuAM | K753 |
| K203d | Secondary | TODO Plot an exponential graph. | drfrostmaths.com/explorer.php?ssid=1135 | | K611 |
| K203e | Secondary | TODO Plot a reciprocal graph. | drfrostmaths.com/explorer.php?ssid=1136 | | K612 |
| K203f | Secondary | Plot a cubic graph. | drfrostmaths.com/explorer.php?ssid=1077 | https://www.youtube.com/embed/vA9zaxktXks | K416 |
| E204 | Secondary | Exam Practice: Plot and recognise graphs/equations of circles, centred at the origin. | drfrostmaths.com/explorer.php?ssid=97 | https://www.youtube.com/embed/kKBGlZ0lhNU | E204 |
| K204a | Secondary | Plot the graph of a circle centred at the origin. | drfrostmaths.com/explorer.php?ssid=1098 | https://www.youtube.com/embed/9m2IjCNw9XQ | K417 |
| K204b | Secondary | Find the radius of a circle given its equation. | drfrostmaths.com/explorer.php?ssid=1426 | https://www.youtube.com/embed/fpX2t1P4U9I | K420 |
| K204c | Secondary | Find an equation of a circle centred at the origin which is drawn. | drfrostmaths.com/explorer.php?ssid=1042 | https://www.youtube.com/embed/qc1cxIR4rPk | K418 |
| K204d | Secondary | Find an equation of a circle centred at the origin given its radius. | drfrostmaths.com/explorer.php?ssid=1044 | https://www.youtube.com/embed/c5JH6BVO_ro | K419 |
| E205 | A Level, Secondary | Exam Practice: Sketch a quadratic graph by finding its intercepts with the axes. | drfrostmaths.com/explorer.php?ssid=105 | https://www.youtube.com/embed/6KgAsvNSc4E | E205 |
| K205a | A Level, Secondary | Find the y-intercept of a quadratic graph. | drfrostmaths.com/explorer.php?ssid=1140 | https://www.youtube.com/embed/1J4ERQ_eyvg | K421 |
| K205b | Secondary, A Level | Find the x-intercepts of a quadratic graph with equation in the form y=x^2+bx+c. | drfrostmaths.com/explorer.php?ssid=1141 | https://www.youtube.com/embed/sJWupCI0Eww | K422 |
| K205c | Secondary, A Level | Find the x-intercepts of a quadratic graph with equation in the form y=ax^2+bx+c. | drfrostmaths.com/explorer.php?ssid=1142 | https://www.youtube.com/embed/2_EeanA80BU | K423 |
| K205d | Secondary, A Level | Sketch a quadratic graph in the form y=(x-a)(x-b), including its intercepts only. | drfrostmaths.com/explorer.php?ssid=1772 | | |
| K205e | Secondary, A Level | Sketch a quadratic graph, including its intercepts only. | drfrostmaths.com/explorer.php?ssid=1770 | | |
| K205f | A Level, Secondary | Determine the equation of a quadratic function from its graph. | drfrostmaths.com/explorer.php?ssid=950 | | K769 |
| E206 | A Level, Secondary | Exam Practice: Use laws of indices for multiplying powers, dividing powers and raising a power to a power. Deal with a power of 0. | drfrostmaths.com/explorer.php?ssid=56 | https://www.youtube.com/embed/Z_WCKeO-liY | E206 |
| K206a | A Level, Secondary | Laws of indices for multiplying powers. | drfrostmaths.com/explorer.php?ssid=645 | https://www.youtube.com/embed/oodzA4Qqn-I | K432 |
| K206b | A Level, Secondary | Laws of indices for dividing powers. | drfrostmaths.com/explorer.php?ssid=646 | https://www.youtube.com/embed/yUKJi5ZTFhY | K433 |
| K206c | Secondary, A Level | Laws of indices for raising a power to a power. | drfrostmaths.com/explorer.php?ssid=647 | https://www.youtube.com/embed/hGXRddq5Owk | K434 |
| K206d | Secondary, A Level | Laws of indices for multiplying powers, dividing powers and raising a power to a power. | drfrostmaths.com/explorer.php?ssid=1663 | | |
| K206e | Secondary, A Level | Laws of indices for multiplying and dividing powers requiring two steps. | drfrostmaths.com/explorer.php?ssid=1518 | | K718 |
| K206f | A Level, Secondary | Raise an algebraic term to a positive integer power. | drfrostmaths.com/explorer.php?ssid=817 | https://www.youtube.com/embed/jb8juV8Y4JY | K439 |
| K206g | A Level, Secondary | Expand a single bracket using index laws. | drfrostmaths.com/explorer.php?ssid=1360 | https://www.youtube.com/embed/7enGPIbj6kc | K435 |
| E207 | Secondary, A Level | Exam Practice: Deal with negative indices. | drfrostmaths.com/explorer.php?ssid=57 | https://www.youtube.com/embed/RBPbRrHSCVs | E207 |
| K207a | Secondary, A Level | Raise a number to a negative power. | drfrostmaths.com/explorer.php?ssid=648 | https://www.youtube.com/embed/nGRL49vG1PA | K436 |
| K207b | A Level, Secondary | Raise a fraction to a negative power. | drfrostmaths.com/explorer.php?ssid=649 | https://www.youtube.com/embed/BRHrDcQEFao | K437 |
| K207c | Secondary, A Level | Raise an algebraic term to a negative power. | drfrostmaths.com/explorer.php?ssid=818 | https://www.youtube.com/embed/vNLeaAm9UVU | K440 |
| K207d | Secondary, A Level | Write a fraction with an algebraic term on the denominator as a power of x. | drfrostmaths.com/explorer.php?ssid=1621 | | |
| E208 | Secondary, A Level | Exam Practice: Be able to express a power using a different base, e.g. 46 = 212. | drfrostmaths.com/explorer.php?ssid=59 | https://www.youtube.com/embed/84dobFhaHJc | E208 |
| K208a | Secondary, A Level | Express a power using a different base. | drfrostmaths.com/explorer.php?ssid=1726 | | |
| K208b | Secondary, A Level | Use change of base to form a linear formula. | drfrostmaths.com/explorer.php?ssid=1188 | https://www.youtube.com/embed/oENEM7aB_FE | K767 |
| K208c | A Level, Secondary | Write the product of powers in the form a^b by changing the base. | drfrostmaths.com/explorer.php?ssid=1522 | | K721 |
| K208d | Secondary, A Level | Determine an unknown power e.g. 2^y = \frac{1}{8}. | drfrostmaths.com/explorer.php?ssid=823 | https://www.youtube.com/embed/_1RvkjNb5VM | K438 |
| K208e | Secondary, A Level | Solve equations involving powers of the same base, leading to a linear equation. | drfrostmaths.com/explorer.php?ssid=1511 | | K713 |
| E209 | Secondary | Exam Practice: Find a value before a percentage change or before a percentage was taken. | drfrostmaths.com/explorer.php?ssid=53 | https://www.youtube.com/embed/48KHVQJfwPc | E209 |
| K209a | Secondary | Find a value before a percentage change. | drfrostmaths.com/explorer.php?ssid=744 | https://www.youtube.com/embed/BrpHQyMFI48 | K424 |
| K209b | Secondary | Find a value before a percentage was taken. | drfrostmaths.com/explorer.php?ssid=745 | https://www.youtube.com/embed/aIcEnfI0hDY | K425 |
| E210 | Secondary | Exam Practice: Calculate values after compound percentage changes, e.g. compound interest. | drfrostmaths.com/explorer.php?ssid=54 | https://www.youtube.com/embed/ldGnUUnEnAA | E210 |
| K210a | Secondary | Calculate a value after a compound percentage increase. | drfrostmaths.com/explorer.php?ssid=884 | https://www.youtube.com/embed/tIlKzp8LwdQ | K427 |
| K210b | Secondary | Calculate a value after a compound percentage decrease. | drfrostmaths.com/explorer.php?ssid=885 | https://www.youtube.com/embed/mY5ND_KZviY | K428 |
| K210c | Secondary | Calculate a value after several compound percentage changes. | drfrostmaths.com/explorer.php?ssid=1773 | | |
| E211 | Secondary | Exam Practice: Solve compound interest problems with unknown period or step percentage change. | drfrostmaths.com/explorer.php?ssid=510 | https://www.youtube.com/embed/ldGnUUnEnAA | E211 |
| K211a | Secondary | Determine the number of years before a value increases to a given value given some known compound percentage increase. | drfrostmaths.com/explorer.php?ssid=887 | https://www.youtube.com/embed/4dicXO70m5Y | K429 |
| K211b | Secondary | Determine the number of years before a value increases to some multiple given some known compound percentage increase. | drfrostmaths.com/explorer.php?ssid=886 | https://www.youtube.com/embed/kYXvKSB7_5s | K430 |
| K211c | Secondary | Determine the value before a compound percentage change | drfrostmaths.com/explorer.php?ssid=1648 | | |
| K211d | Secondary | Determine the value of the percentage during a compound percentage change. | drfrostmaths.com/explorer.php?ssid=1649 | | |
| K211e | Secondary | TODO Determine each percentage change given a compound change and the start and end amounts. | drfrostmaths.com/explorer.php?ssid=1449 | | K431 |
| E212 | Secondary | Exam Practice: Convert a normal number to standard form. | drfrostmaths.com/explorer.php?ssid=45 | https://www.youtube.com/embed/v2m_PKVVLwQ | E212 |
| K212a | Secondary | Convert a large number to standard form. | drfrostmaths.com/explorer.php?ssid=789 | https://www.youtube.com/embed/S_3w3bpPQfM | K444 |
| K212b | Secondary | Convert a small number to standard form. | drfrostmaths.com/explorer.php?ssid=1263 | https://www.youtube.com/embed/nsl2604P89o | K445 |
| K212c | Secondary | Convert a number in the form a × 10^b to standard form. | drfrostmaths.com/explorer.php?ssid=790 | https://www.youtube.com/embed/0sWuPH0AIBQ | K447 |
| E213 | Secondary | Exam Practice: Convert a number in standard form to a normal number. | drfrostmaths.com/explorer.php?ssid=46 | https://www.youtube.com/embed/3pUioUlapFw | E213 |
| K213a | Secondary | Convert a number in standard form to a normal number. | drfrostmaths.com/explorer.php?ssid=791 | https://www.youtube.com/embed/KPcVaXrh198 | K446 |
| K213b | Secondary | Order numbers in standard form. | drfrostmaths.com/explorer.php?ssid=1448 | | K443 |
| E214 | Secondary | Exam Practice: Add or subtract numbers in standard form. | drfrostmaths.com/explorer.php?ssid=48 | https://www.youtube.com/embed/8ozX1iXs_GI | E214 |
| K214a | Secondary | Add or subtract large numbers in standard form. | drfrostmaths.com/explorer.php?ssid=795 | https://www.youtube.com/embed/pdsE38Z8UmA | K448 |
| K214b | Secondary | Add or subtract small numbers in standard form. | drfrostmaths.com/explorer.php?ssid=796 | https://www.youtube.com/embed/4XbZpicZ0Ng | K449 |
| E215 | Secondary | Exam Practice: Multiply and divide numbers in standard form. | drfrostmaths.com/explorer.php?ssid=47 | https://www.youtube.com/embed/BWNWVZF41rA | E215 |
| K215a | Secondary | Multiply numbers in standard form. | drfrostmaths.com/explorer.php?ssid=792 | https://www.youtube.com/embed/-Tt7_UTKfTM | K450 |
| K215b | Secondary | Divide numbers in standard form with positive powers. | drfrostmaths.com/explorer.php?ssid=793 | https://www.youtube.com/embed/P-eRRr-6kF4 | K451 |
| K215c | Secondary | Divide numbers in standard form with positive and negative powers. | drfrostmaths.com/explorer.php?ssid=794 | https://www.youtube.com/embed/wAF2i7JMh9w | K452 |
| E216 | Secondary | Exam Practice: Calculate the upper and lower bound of rounded values or identify an error interval. | drfrostmaths.com/explorer.php?ssid=156 | https://www.youtube.com/embed/sfrT6b8QoXM | E216 |
| K216a | Secondary | Calculate bounds of a number rounded to the nearest 1, 10, 100, 1000. | drfrostmaths.com/explorer.php?ssid=808 | https://www.youtube.com/embed/OwzB3rcsWR8 | K453 |
| K216b | Secondary | Calculate bounds of a number rounded to a given number of decimal places. | drfrostmaths.com/explorer.php?ssid=809 | https://www.youtube.com/embed/2j9h0Y-DY-I | K454 |
| K216c | Secondary | Calculate bounds of a number rounded to a given number of significant figures. | drfrostmaths.com/explorer.php?ssid=810 | https://www.youtube.com/embed/CsaqPmsDV3Q | K455 |
| K216d | Secondary | Calculate bounds of a number truncated to a given number of decimal places. | drfrostmaths.com/explorer.php?ssid=1078 | https://www.youtube.com/embed/wQwj6sVOMzg | K458 |
| K216e | Secondary | Find the error interval of a rounded number. | drfrostmaths.com/explorer.php?ssid=1120 | https://www.youtube.com/embed/4l6Q6IdYkQc | K456 |
| E217 | Secondary | Exam Practice: Truncate a number to a given number of decimal places. | drfrostmaths.com/explorer.php?ssid=383 | https://www.youtube.com/embed/P9NVIheNOdw | E217 |
| K217a | Secondary | Truncate a number to a given number of decimal places or to a whole number. | drfrostmaths.com/explorer.php?ssid=1396 | https://www.youtube.com/embed/OfTNgSg99_k | K457 |
| E218 | Secondary | Exam Practice: Use lower and upper bounds within calculations to calculate a further lower/upper bound. | drfrostmaths.com/explorer.php?ssid=388 | https://www.youtube.com/embed/VqRVIEWAzQs | E218 |
| K218a | Secondary | Calculate a further bound for a given formula involving a multiplication. | drfrostmaths.com/explorer.php?ssid=1080 | https://www.youtube.com/embed/o9KGaTJMM-w | K460 |
| K218b | Secondary | Calculate a further bound for a given formula involving an addition. | drfrostmaths.com/explorer.php?ssid=1082 | https://www.youtube.com/embed/2OgeM3HwFA0 | K459 |
| K218c | Secondary | Calculate a further bound for a given formula involving a subtraction. | drfrostmaths.com/explorer.php?ssid=1083 | https://www.youtube.com/embed/891T3-gSXgY | K461 |
| K218d | Secondary | Calculate a further bound for a given formula involving a division. | drfrostmaths.com/explorer.php?ssid=1081 | https://www.youtube.com/embed/sN8gtyj-KcY | K462 |
| K218e | Secondary | Calculate a further bound for a given formula involving multiple arithmetic operations. | drfrostmaths.com/explorer.php?ssid=1084 | https://www.youtube.com/embed/UkDv8UJL_L8 | K463 |
| K218f | Secondary | Calculate a further bound and specify the value to a suitable degree of accuracy. | drfrostmaths.com/explorer.php?ssid=1138 | https://www.youtube.com/embed/k0_I-LN60u4 | K464 |
| E219 | Secondary | Exam Practice: Construct Venn Diagrams. | drfrostmaths.com/explorer.php?ssid=358 | https://www.youtube.com/embed/7s8bN0J7jbE | E219 |
| K219a | Secondary | Construct a Venn diagram with 2 sets. | drfrostmaths.com/explorer.php?ssid=1041 | https://www.youtube.com/embed/2426CiY-sOg | K465 |
| K219b | Secondary | Construct a Venn diagram with 3 sets. | drfrostmaths.com/explorer.php?ssid=1133 | https://www.youtube.com/embed/_3PdqHV0qhk | K466 |
| K219c | Secondary | Construct a Venn diagram with 2 sets from lists of elements | drfrostmaths.com/explorer.php?ssid=1626 | | |
| E220 | Secondary | Exam Practice: Understand union, intersection and complements of sets, including the universal and empty sets. | drfrostmaths.com/explorer.php?ssid=359 | https://www.youtube.com/embed/4fu0NsDhc_g | E220 |
| K220a | Secondary | Describe a shaded region on a Venn diagram using set notation. | drfrostmaths.com/explorer.php?ssid=1316 | https://www.youtube.com/embed/b1ZetSJaQkw | K467 |
| K220b | Secondary | List elements using set notation. | drfrostmaths.com/explorer.php?ssid=1570 | | K750 |
| K220c | Secondary | Find the number of elements in a set. | drfrostmaths.com/explorer.php?ssid=1571 | | K751 |
| E221 | Secondary | Exam Practice: Convert from a fraction to a recurring decimal. | drfrostmaths.com/explorer.php?ssid=35 | https://www.youtube.com/embed/O04JAIm5HXY | E221 |
| K221a | Secondary | Convert a fraction to a recurring decimal. | drfrostmaths.com/explorer.php?ssid=1572 | | K752 |
| E222 | Secondary | Exam Practice: Convert from a recurring decimal to a fraction. | drfrostmaths.com/explorer.php?ssid=36 | https://www.youtube.com/embed/Je9sKSmPThE | E222 |
| K222a | Secondary | Convert from a recurring decimal to a fraction with a single digit recurring. | drfrostmaths.com/explorer.php?ssid=821 | https://www.youtube.com/embed/LjQ5VmPx97U | K469 |
| K222b | Secondary | Convert from a recurring decimal to a fraction with a 2 or more digits recurring. | drfrostmaths.com/explorer.php?ssid=830 | https://www.youtube.com/embed/wJfCuhrmIGA | K470 |
| K222c | Secondary | Convert from a recurring decimal to a fraction where some digits don't recur. | drfrostmaths.com/explorer.php?ssid=831 | https://www.youtube.com/embed/_UufLnymjx8 | K471 |
| E223 | Secondary | Exam Practice: Establish the constant of proportionality for variables which are directly or inversely proportional. | drfrostmaths.com/explorer.php?ssid=355 | https://www.youtube.com/embed/JVbNzRe0hKE | E223 |
| K223a | Secondary | Establish the constant of proportionality for variables which are directly proportional. | drfrostmaths.com/explorer.php?ssid=811 | https://www.youtube.com/embed/xk497iF8MGE | K472 |
| K223b | Secondary | Establish the constant of proportionality for variables which are directly proportional involving powers/roots. | drfrostmaths.com/explorer.php?ssid=846 | | K473 |
| K223c | Secondary | Establish the constant of proportionality for variables which are inversely proportional. | drfrostmaths.com/explorer.php?ssid=812 | https://www.youtube.com/embed/qGfghjjASLQ | K474 |
| K223d | Secondary | Establish the constant of proportionality for variables which are inversely proportional involving powers/roots. | drfrostmaths.com/explorer.php?ssid=847 | | K475 |
| K223e | Secondary | Establish the constant of proportionality when 3 variables are involved. | drfrostmaths.com/explorer.php?ssid=1610 | | |
| K223f | Secondary | Use the constant of proportionality for direct or inverse proportion involving a percentage change. | drfrostmaths.com/explorer.php?ssid=1510 | | K975 |
| E224 | Secondary | Exam Practice: Explicitly enumerate all combinations. | drfrostmaths.com/explorer.php?ssid=65 | https://www.youtube.com/embed/cLvrDx-30Jo | E224 |
| E225 | Secondary | Exam Practice: Appreciate that if different selections are independent, each with a number of choices, then the total number of combinations is the product of these. | drfrostmaths.com/explorer.php?ssid=64 | https://www.youtube.com/embed/slevVi3goQk | E225 |
| K225a | Secondary | Use the product rule for counting. | drfrostmaths.com/explorer.php?ssid=1296 | https://www.youtube.com/embed/kv7OXIOuHn0 | K476 |
| E226 | Secondary | Exam Practice: Use non-multiplicative approaches to counting, including case analysis. | drfrostmaths.com/explorer.php?ssid=385 | | E226 |
| E227 | Secondary | Exam Practice: Interior and exterior angles of regular and irregular polygons. | drfrostmaths.com/explorer.php?ssid=332 | https://www.youtube.com/embed/wZo6cLD_Q2I | E227 |
| K227a | Secondary | Find the angles sum of a polygon given its number of sides. | drfrostmaths.com/explorer.php?ssid=1609 | https://www.youtube.com/embed/o3dj4507i80 | |
| K227b | Secondary | Find missing angles in a non-regular polygon. | drfrostmaths.com/explorer.php?ssid=659 | https://www.youtube.com/embed/OOuSFZK4ryU | K479 |
| K227c | Secondary | Determine interior angles of a polygon where there is relationship given between some angles. | drfrostmaths.com/explorer.php?ssid=1945 | https://www.youtube.com/embed/PkAhSyTlkhs | |
| K227d | Secondary | Find the size of the exterior angles of a regular polygon. | drfrostmaths.com/explorer.php?ssid=660 | https://www.youtube.com/embed/0EXed3gpzKw | K477 |
| K227e | Secondary | Find the size of the interior angles of a regular polygon. | drfrostmaths.com/explorer.php?ssid=661 | https://www.youtube.com/embed/lJ1BYdhSgqI | K480 |
| K227f | Secondary | Determine the remaining angle around a point where two or three polygons meet. | drfrostmaths.com/explorer.php?ssid=1946 | https://www.youtube.com/embed/RUNZkiKyRzs | |
| K227g | Secondary | Determine an angle in a shape formed by using sides or extended sides of polygons. | drfrostmaths.com/explorer.php?ssid=1947 | https://www.youtube.com/embed/-MzEWzHaAjc | |
| K227h | Secondary | Find the number of sides of a regular polygon given the size of its exterior angles. | drfrostmaths.com/explorer.php?ssid=662 | https://www.youtube.com/embed/eEbW5oHIwTo | K478 |
| K227i | Secondary | Find the number of sides of a regular polygon given the size of its interior angles. | drfrostmaths.com/explorer.php?ssid=663 | https://www.youtube.com/embed/fp0m-vR-N8I | K481 |
| K227j | Secondary | Determine the number of sides of a polygon given a ratio between its interior and exterior angles. | drfrostmaths.com/explorer.php?ssid=1948 | https://www.youtube.com/embed/A-RwMdunNCo | |
| K227k | Secondary | Find angles in polygons within regular polygons. | drfrostmaths.com/explorer.php?ssid=1520 | https://www.youtube.com/embed/EPqYU_79-m8 | K719 |
| K227l | Secondary | Determine regular polygons that would fit together with other regular polygons. | drfrostmaths.com/explorer.php?ssid=1949 | https://www.youtube.com/embed/BruBu9njsDQ | |
| E228 | Secondary | Exam Practice: Solve 2D problems using Pythagoras' Theorem. | drfrostmaths.com/explorer.php?ssid=137 | https://www.youtube.com/embed/SaU9vS6HJEs | E228 |
| K228a | Secondary | Use Pythagoras' theorem to calculate the hypotenuse of a right-angled triangle. | drfrostmaths.com/explorer.php?ssid=718 | https://www.youtube.com/embed/T3skFbe4xpc | K504 |
| K228b | Secondary | Use Pythagoras' theorem to calculate a shorter side of a right-angled triangle. | drfrostmaths.com/explorer.php?ssid=719 | https://www.youtube.com/embed/zyC57rYvOxk | K505 |
| K228c | Secondary | Use the converse of Pythagoras' theorem. | drfrostmaths.com/explorer.php?ssid=959 | | K506 |
| K228d | Secondary | Use Pythagoras' theorem to find a length in an isosceles triangle. | drfrostmaths.com/explorer.php?ssid=1193 | https://www.youtube.com/embed/t3xeH4dYVg8 | K508 |
| K228e | Secondary | Use Pythagoras' theorem to find the area of a triangle. | drfrostmaths.com/explorer.php?ssid=2014 | | |
| K228f | Secondary | Use the area of a triangle to find a length. | drfrostmaths.com/explorer.php?ssid=2052 | | |
| K228g | Secondary | Use Pythagoras' theorem twice for two triangles with a shared shorter side. | drfrostmaths.com/explorer.php?ssid=1226 | https://www.youtube.com/embed/I9CXO2wMOgY | K509 |
| K228h | Secondary | Use Pythagoras' theorem twice where a hypotenuse and shorter length are shared. | drfrostmaths.com/explorer.php?ssid=1617 | | |
| K228i | Secondary | Use Pythagoras' theorem twice where a right-angled triangle is inscribed into another. | drfrostmaths.com/explorer.php?ssid=1681 | | |
| K228j | Secondary | 228g: Use Pythagoras' theorem to solve problem involving movement in cardinal directions. | drfrostmaths.com/explorer.php?ssid=2057 | | |
| E229 | Secondary | Exam Practice: Find the distance between two points given their coordinates. | drfrostmaths.com/explorer.php?ssid=367 | https://www.youtube.com/embed/ubyFqGudR_s | E229 |
| K229a | Secondary | Use Pythagoras' theorem to find the distance between two points. | drfrostmaths.com/explorer.php?ssid=788 | https://www.youtube.com/embed/wh_hKbKYUaY | K507 |
| K229b | Secondary | Use Pythagoras' theorem to find the distance between two points in surd form. | drfrostmaths.com/explorer.php?ssid=1673 | https://www.youtube.com/embed/wh_hKbKYUaY | |
| E230 | Secondary | Exam Practice: Solve problems involving 3D shapes using Pythagoras' Theorem. | drfrostmaths.com/explorer.php?ssid=138 | https://www.youtube.com/embed/hh1jZKSM4UE | E230 |
| K230a | Secondary | Find a space diagonal of a cuboid using Pythagoras' theorem. | drfrostmaths.com/explorer.php?ssid=1194 | https://www.youtube.com/embed/v8BzZuBNQ40 | K511 |
| K230b | Secondary | Find the length of a face diagonal in a cuboid using Pythagoras' theorem. | drfrostmaths.com/explorer.php?ssid=1195 | https://www.youtube.com/embed/rdMmCq3JIkA | K510 |
| K230c | Secondary | Find a face diagonal of a prism using Pythagoras' theorem. | drfrostmaths.com/explorer.php?ssid=1671 | | |
| E231 | Secondary | Exam Practice: Speed, distance and time. | drfrostmaths.com/explorer.php?ssid=155 | https://www.youtube.com/embed/J_r_TopXCME | E231 |
| K231a | Secondary | Find the average speed given the distance and time. | drfrostmaths.com/explorer.php?ssid=739 | https://www.youtube.com/embed/hkF8L21LJrk | K512 |
| K231b | Secondary | Find the distance given the average speed and time. | drfrostmaths.com/explorer.php?ssid=740 | https://www.youtube.com/embed/3y5aSr1qRhg | K513 |
| K231c | Secondary | Find the time given the average speed and distance. | drfrostmaths.com/explorer.php?ssid=741 | https://www.youtube.com/embed/gCybJxJ4YKo | K514 |
| K231d | Secondary | Find the average speed by combining two parts of a journey. | drfrostmaths.com/explorer.php?ssid=1399 | https://www.youtube.com/embed/Pwh-5dLKH4M | K515 |
| K231e | Secondary | Solving speed distance time questions with unit conversions | drfrostmaths.com/explorer.php?ssid=1742 | | |
| E232 | Secondary | Exam Practice: Pressure / Density / Rate of Flow | drfrostmaths.com/explorer.php?ssid=400 | https://www.youtube.com/embed/XZM9k8j1dOc | E232 |
| K232a | Secondary | Find the density given the mass and the volume. | drfrostmaths.com/explorer.php?ssid=1289 | https://www.youtube.com/embed/H_o8tewYAjk | K517 |
| K232b | Secondary | Find the mass given the density and the volume. | drfrostmaths.com/explorer.php?ssid=1290 | https://www.youtube.com/embed/eAzRq-9fRTQ | K518 |
| K232c | Secondary | Find the volume given the density and the mass. | drfrostmaths.com/explorer.php?ssid=1291 | https://www.youtube.com/embed/f-ipLI__7DA | K519 |
| K232d | Secondary | Solve problems involving two densities. | drfrostmaths.com/explorer.php?ssid=1445 | | K516 |
| K232e | Secondary | Find the time to fill or empty a container given the rate of flow. | drfrostmaths.com/explorer.php?ssid=1577 | | K756 |
| E233 | Secondary | Exam Practice: Dimensional Analysis | drfrostmaths.com/explorer.php?ssid=428 | | E233 |
| E234 | Secondary | Exam Practice: Reflect a shape in a line with given equation. | drfrostmaths.com/explorer.php?ssid=6 | https://www.youtube.com/embed/NSPvXW6M3Ps | E234 |
| K234a | Secondary | Reflect a shape in the x or y axis. | drfrostmaths.com/explorer.php?ssid=1370 | https://www.youtube.com/embed/rss8WsmX-RY | K275 |
| K234b | Secondary | Reflect a shape against a vertical or horizontal line. | drfrostmaths.com/explorer.php?ssid=850 | https://www.youtube.com/embed/yijLg88zRAg | K489 |
| K234c | Secondary | Reflect a shape against a diagonal line. | drfrostmaths.com/explorer.php?ssid=1475 | | K490 |
| E235 | Secondary | Exam Practice: Describe a reflection. | drfrostmaths.com/explorer.php?ssid=7 | https://www.youtube.com/embed/wZmdzlsnkJ4 | E235 |
| K235a | Secondary | Describe a reflection in a vertical or horizontal line. | drfrostmaths.com/explorer.php?ssid=852 | https://www.youtube.com/embed/0ffVS3ijEd0 | K491 |
| K235b | Secondary | Describe a reflection in a diagonal line. | drfrostmaths.com/explorer.php?ssid=853 | https://www.youtube.com/embed/_s25lIaNJ6Q | K492 |
| E236 | Secondary | Exam Practice: Describe an enlargement for a fractional or negative scale factor. | drfrostmaths.com/explorer.php?ssid=578 | | E236 |
| K236a | Secondary | Describe an enlargement with a fractional scale factor. | drfrostmaths.com/explorer.php?ssid=859 | https://www.youtube.com/embed/J7xIqspTw3Q | K495 |
| K236b | Secondary | Describe an enlargement with a negative scale factor. | drfrostmaths.com/explorer.php?ssid=860 | https://www.youtube.com/embed/QmvCjLPx7zE | K496 |
| E237 | Secondary | Exam Practice: Enlarge a shape by a fractional or negative scale factor. | drfrostmaths.com/explorer.php?ssid=579 | | E237 |
| K237a | Secondary | Enlarge a shape by a negative scale factor. | drfrostmaths.com/explorer.php?ssid=804 | https://www.youtube.com/embed/K45RrS0NvTM | K493 |
| K237b | Secondary | Enlarge a shape by an fractional scale factor. | drfrostmaths.com/explorer.php?ssid=805 | https://www.youtube.com/embed/OtXz8iA2Zxs | K494 |
| K237c | Secondary | Enlarge a shape by a negative and fractional scale factor. | drfrostmaths.com/explorer.php?ssid=1427 | https://www.youtube.com/embed/EPeLMNMX590 | K497 |
| E238 | Secondary | Exam Practice: Further terms in relation to circles, including chord and segment. | drfrostmaths.com/explorer.php?ssid=130 | https://www.youtube.com/embed/KtvUWq_6ji0 | E238 |
| K238a | Secondary | Know key terms in relation to circles. | drfrostmaths.com/explorer.php?ssid=1050 | https://www.youtube.com/embed/-FYqvODpFzY | K295 |
| E239 | Secondary | Exam Practice: Find the arc length of more general sectors. | drfrostmaths.com/explorer.php?ssid=370 | https://www.youtube.com/embed/ftfKqYOV1pU | E239 |
| K239a | Secondary | Find the arc length of a sector of a circle. | drfrostmaths.com/explorer.php?ssid=1544 | https://www.youtube.com/embed/Z2TX1j6L6Lc | K739 |
| K239b | Secondary | Find the perimeter of a sector of a circle. | drfrostmaths.com/explorer.php?ssid=721 | https://www.youtube.com/embed/KG7TmtN5LoM | K498 |
| K239c | Secondary | Find the angle of a sector given its arc length and radius. | drfrostmaths.com/explorer.php?ssid=786 | https://www.youtube.com/embed/_p69pN_x4rU | K500 |
| K239d | Secondary | Find the radius of a sector given its arc length and angle. | drfrostmaths.com/explorer.php?ssid=785 | https://www.youtube.com/embed/4ONZUnSTTRY | K499 |
| E240 | Secondary | Exam Practice: Find the area of more general sectors. | drfrostmaths.com/explorer.php?ssid=575 | | E240 |
| K240a | Secondary | Find the area of the sector of a circle. | drfrostmaths.com/explorer.php?ssid=720 | https://www.youtube.com/embed/VQ2oYjLIGlM | K501 |
| K240b | Secondary | Find the angle of a sector given its area and radius. | drfrostmaths.com/explorer.php?ssid=787 | https://www.youtube.com/embed/ECTZMzpGf5I | K503 |
| K240c | Secondary | Find the radius of a sector given its area and angle. | drfrostmaths.com/explorer.php?ssid=784 | https://www.youtube.com/embed/j2LnyqJlCXU | K502 |
| E241 | Secondary | Exam Practice: Determine the length of sides in a right-angled triangle using trigonometry. | drfrostmaths.com/explorer.php?ssid=147 | https://www.youtube.com/embed/r6xuUjwyKek | E241 |
| K241a | Secondary | Label sides relative to a given angle in a right-angled triangle. | drfrostmaths.com/explorer.php?ssid=729 | https://www.youtube.com/embed/kcL9jUuWT1o | K482 |
| K241b | Secondary | Select a trigonometric ratio. | drfrostmaths.com/explorer.php?ssid=1536 | | K732 |
| K241c | Secondary | Use sin, cos and tan to find an unknown shorter length in a right-angled triangle. | drfrostmaths.com/explorer.php?ssid=591 | https://www.youtube.com/embed/EybxUCj6yW0 | K483 |
| K241d | Secondary | Use sin, cos and tan to find the hypotenuse or adjacent side in a right-angled triangle. | drfrostmaths.com/explorer.php?ssid=730 | https://www.youtube.com/embed/2TsUAaz5X-c | K484 |
| K241e | Secondary | Use Pythagoras' theorem then trigonometry to find a missing side. | drfrostmaths.com/explorer.php?ssid=1227 | https://www.youtube.com/embed/HmL6V_LDHsA | K485 |
| K241f | Secondary | Determine a length in a right-angled triangle by first using a ratio to determine the angles. | drfrostmaths.com/explorer.php?ssid=1725 | | |
| K241g | Secondary | Determine lengths involving angles of depression or elevation. | drfrostmaths.com/explorer.php?ssid=1952 | | |
| K241h | Secondary | Use trigonometry to determine the perimeter or a length within a trapezium. | drfrostmaths.com/explorer.php?ssid=1953 | | |
| K241i | Secondary | Use trigonometry to determine the area of a right-angled triangle. | drfrostmaths.com/explorer.php?ssid=1954 | | |
| K241j | Secondary | Use trigonometry to determine the area of an isosceles triangle. | drfrostmaths.com/explorer.php?ssid=1955 | | |
| K241k | Secondary | Determine a length within one triangle inscribed inside another. | drfrostmaths.com/explorer.php?ssid=1956 | | |
| K241l | Secondary | Determine the area of an isosceles triangle with an inscribed circle. | drfrostmaths.com/explorer.php?ssid=1957 | | |
| K241m | Secondary | Use trigonometry to determine the area enclosed between two tangents of a circle. | drfrostmaths.com/explorer.php?ssid=1958 | | |
| K241n | Secondary | Determine both other lengths of a right-angled triangle to calculate the perimeter of a compound shape. | drfrostmaths.com/explorer.php?ssid=1959 | | |
| K241o | Secondary | test | drfrostmaths.com/explorer.php?ssid=1960 | | |
| K241p | Secondary | test crp | drfrostmaths.com/explorer.php?ssid=1961 | | |
| E242 | Secondary | Exam Practice: Determine angles in a right-angled triangle using trigonometry. | drfrostmaths.com/explorer.php?ssid=148 | https://www.youtube.com/embed/5brkGmejvqU | E242 |
| K242a | Secondary | Use inverse trigonometric functions to solve \sin x = a using a calculator. | drfrostmaths.com/explorer.php?ssid=1759 | | |
| K242b | Secondary | Use trigonometry to find unknown angles in a right-angled triangle. | drfrostmaths.com/explorer.php?ssid=731 | https://www.youtube.com/embed/daP8ZMdCoyk | K486 |
| K242c | Secondary | Use Pythagoras' theorem then trigonometry to find a missing angle. | drfrostmaths.com/explorer.php?ssid=1225 | https://www.youtube.com/embed/d6W2CzbyKos | K487 |
| K242d | Secondary | Use trigonometry to find angles of elevations and depressions. | drfrostmaths.com/explorer.php?ssid=1675 | | |
| E243 | Secondary | Exam Practice: Determine the exact values of certain trigonometric angles, e.g. sin(30). | drfrostmaths.com/explorer.php?ssid=152 | https://www.youtube.com/embed/7t_SK-wJfFI | E243 |
| K243a | Secondary | Know exact trigonometric ratios. | drfrostmaths.com/explorer.php?ssid=822 | https://www.youtube.com/embed/ojmP7GLS5Q4 | K488 |
| E244 | Secondary | Exam Practice: Solve problems involving finding lengths in similar shapes. | drfrostmaths.com/explorer.php?ssid=139 | https://www.youtube.com/embed/DJfaDL9JPyo | E244 |
| K244a | Secondary | Find unknown lengths given two separate similar shapes. | drfrostmaths.com/explorer.php?ssid=734 | https://www.youtube.com/embed/wlWIGPNbU1k | K520 |
| K244b | Secondary | Find unknown lengths given two similar triangles with one vertex in common. | drfrostmaths.com/explorer.php?ssid=728 | https://www.youtube.com/embed/ZtX87R6zgDM | K521 |
| K244c | Secondary | Find unknown lengths given two similar shapes where one is inscribed the other. | drfrostmaths.com/explorer.php?ssid=732 | https://www.youtube.com/embed/rCUh4spSAhM | K522 |
| K244d | Secondary | Find unknown lengths given two similar shapes where one is inscribed the other and requires subtraction. | drfrostmaths.com/explorer.php?ssid=733 | https://www.youtube.com/embed/j7lxlY9Wdw0 | K523 |
| E245 | Secondary | Exam Practice: Understand relationship between scale factors of length, area and volume. | drfrostmaths.com/explorer.php?ssid=140 | https://www.youtube.com/embed/ao0GmorAq3I | E245 |
| K245a | Secondary | Relationship between scale factors of length and area. | drfrostmaths.com/explorer.php?ssid=824 | https://www.youtube.com/embed/efHHb2-wUnI | K524 |
| K245b | Secondary | Relationship between scale factors of length and volume. | drfrostmaths.com/explorer.php?ssid=826 | https://www.youtube.com/embed/SoMC_burbac | K525 |
| K245c | Secondary | Find the surface area of a similar solid when the volumes are given. | drfrostmaths.com/explorer.php?ssid=825 | https://www.youtube.com/embed/bCvYK5ba4Ug | K526 |
| K245d | Secondary | Find the volume of a similar solid when the surface areas are given. | drfrostmaths.com/explorer.php?ssid=827 | https://www.youtube.com/embed/u411Iper_bM | K527 |
| K245e | Secondary | Find the surface area/volume of a similar solid when the scale factor of surface area/volume is given in ratio form. | drfrostmaths.com/explorer.php?ssid=828 | https://www.youtube.com/embed/cYFDbET1njU | K528 |
| E246 | Secondary | Exam Practice: Convert between units of area and volume. | drfrostmaths.com/explorer.php?ssid=154 | https://www.youtube.com/embed/6xEMe5M9VJg | E246 |
| K246a | Secondary | Convert metric units of area by multiplying. | drfrostmaths.com/explorer.php?ssid=1211 | https://www.youtube.com/embed/FxRCoWfVt_E | K529 |
| K246b | Secondary | Convert metric units of area by dividing. | drfrostmaths.com/explorer.php?ssid=1212 | https://www.youtube.com/embed/Y4McxXelJvw | K530 |
| K246c | Secondary | Convert metric units of volume by multiplying. | drfrostmaths.com/explorer.php?ssid=1213 | https://www.youtube.com/embed/e2v1ZyfhmIE | K531 |
| K246d | Secondary | Convert metric units of volume by dividing. | drfrostmaths.com/explorer.php?ssid=1214 | https://www.youtube.com/embed/lizhx89P7Ug | K532 |
| K246e | Secondary | Convert from units of capacity to units of volume. | drfrostmaths.com/explorer.php?ssid=1282 | | K135 |
| K246f | Secondary | Convert from units of volume to units of capacity. | drfrostmaths.com/explorer.php?ssid=1283 | | K134 |
| E247 | Secondary | Exam Practice: Construct a variety of shapes, angle bisectors and perpendicular bisectors. | drfrostmaths.com/explorer.php?ssid=131 | https://www.youtube.com/embed/b35saVAV21o | E247 |
| K247a | Secondary | TODO Construct a triangle using compasses. | drfrostmaths.com/explorer.php?ssid=1126 | | K703 |
| K247b | Secondary | Construct a triangle given 2 angles and a side (ASA). | drfrostmaths.com/explorer.php?ssid=1353 | | K535 |
| K247c | Secondary | Construct the perpendicular bisector of a line. | drfrostmaths.com/explorer.php?ssid=1127 | | K533 |
| K247d | Secondary | Construct the bisector of an angle. | drfrostmaths.com/explorer.php?ssid=1128 | | K534 |
| K247e | Secondary | Construct a line perpendicular to another line, passing through a given point. | drfrostmaths.com/explorer.php?ssid=1415 | | K536 |
| K247f | Secondary | Construct a line perpendicular to another line, passing through a given point on the line. | drfrostmaths.com/explorer.php?ssid=1416 | | K537 |
| E248 | Secondary | Exam Practice: Loci. | drfrostmaths.com/explorer.php?ssid=133 | | E248 |
| K248a | Secondary | Find the locus of the points away from two given points. | drfrostmaths.com/explorer.php?ssid=1411 | | K538 |
| K248b | Secondary | Find the locus of the points away from at least two line segments. | drfrostmaths.com/explorer.php?ssid=1412 | | K539 |
| K248c | Secondary | Find the locus of the points away from a point and a line segment. | drfrostmaths.com/explorer.php?ssid=1413 | | K540 |
| K248d | Secondary | TODO Find the locus of the points away from a shape. | drfrostmaths.com/explorer.php?ssid=1469 | | K541 |
| K248e | Secondary | TODO Find the locus of the points equidistant from 2 points. | drfrostmaths.com/explorer.php?ssid=1470 | | K542 |
| E249 | Secondary | Exam Practice: Draw the front elevation, side elevation or plan of a 3D shape. | drfrostmaths.com/explorer.php?ssid=402 | https://www.youtube.com/embed/LAtTeUmSBBE | E249 |
| K249a | Secondary | Draw the front elevation, side elevation or plan of a 3D shape. | drfrostmaths.com/explorer.php?ssid=1014 | https://www.youtube.com/embed/pqD0Obttzyc | K545 |
| K249b | Secondary | Identify a 3D shape from its net. | drfrostmaths.com/explorer.php?ssid=1116 | | K336 |
| K249c | Secondary | Find the number of edges, faces and vertices of a 3D shape given its net. | drfrostmaths.com/explorer.php?ssid=1473 | | K337 |
| E250 | Secondary | Exam Practice: Understand map scales. | drfrostmaths.com/explorer.php?ssid=132 | https://www.youtube.com/embed/6H_h_YrLf-M | E250 |
| K250a | Secondary | Use a map scale to find an actual distance. | drfrostmaths.com/explorer.php?ssid=1376 | https://www.youtube.com/embed/61MN_RknWA4 | K543 |
| K250b | Secondary | Use a map scale in the form 1:n to find an actual distance. | drfrostmaths.com/explorer.php?ssid=1377 | https://www.youtube.com/embed/jgwxNzCUW14 | K544 |
| K250c | Secondary | Simplifying ratios when the units are different. | drfrostmaths.com/explorer.php?ssid=1569 | | K749 |
| K250d | Secondary | Find an actual area given an area on the map. | drfrostmaths.com/explorer.php?ssid=1575 | | K754 |
| K250e | Secondary | Find an area on a map given the actual area. | drfrostmaths.com/explorer.php?ssid=1576 | | K755 |
| E251 | Secondary | Exam Practice: Construct velocity-time graphs. | drfrostmaths.com/explorer.php?ssid=396 | | E251 |
| K251a | Secondary | Draw a velocity-time graph. | drfrostmaths.com/explorer.php?ssid=1061 | https://www.youtube.com/embed/t_SHL6gNU9w | K860 |
| E252 | A Level, Secondary | Exam Practice: Determine the exact distance from a velocity-time graph. | drfrostmaths.com/explorer.php?ssid=399 | https://www.youtube.com/embed/B0PoSe0iD-w | E252 |
| K252a | A Level, Secondary | Find the displacement from a velocity-time graph. | drfrostmaths.com/explorer.php?ssid=1063 | | K861 |
| K252b | Secondary, A Level | Determine the exact distance from a velocity-time graph. | drfrostmaths.com/explorer.php?ssid=1065 | https://www.youtube.com/embed/j4-6kbB5XZ0 | K546 |
| K252c | Secondary, A Level | Find the time on a velocity-time graph given the total displacement. | drfrostmaths.com/explorer.php?ssid=1067 | | K862 |
| E253 | Secondary | Exam Practice: Estimate distance from a curved velocity-time graph by use of trapeziums. | drfrostmaths.com/explorer.php?ssid=401 | https://www.youtube.com/embed/VxPXdHipOrE | E253 |
| K253a | Secondary | Estimate the distance using a velocity-time graph, where the strips are drawn. | drfrostmaths.com/explorer.php?ssid=1410 | https://www.youtube.com/embed/JuLqkQ2HaCg | K547 |
| K253b | Secondary | Estimate the distance using a velocity-time graph, where the strips are not drawn. | drfrostmaths.com/explorer.php?ssid=1409 | https://www.youtube.com/embed/JuLqkQ2HaCg | K548 |
| E254 | Secondary | Exam Practice: Estimate the gradient of a curve at a given point. | drfrostmaths.com/explorer.php?ssid=422 | https://www.youtube.com/embed/5JI780BoDzU | E254 |
| K254a | Secondary | Estimate the gradient of a curve at a given point. | drfrostmaths.com/explorer.php?ssid=1145 | | K550 |
| E255 | Secondary, A Level | Exam Practice: Determine the acceleration from a velocity-time graph. | drfrostmaths.com/explorer.php?ssid=398 | https://www.youtube.com/embed/EO5sKe8I0gU | E255 |
| K255a | A Level, Secondary | TODO Determine the acceleration from a velocity-time graph. | drfrostmaths.com/explorer.php?ssid=1160 | | K551 |
| E256 | Secondary | Exam Practice: Quartiles from listed data. | drfrostmaths.com/explorer.php?ssid=341 | https://www.youtube.com/embed/JZWRp2ANCg0 | E256 |
| K256a | Secondary | Find quartiles of listed data. | drfrostmaths.com/explorer.php?ssid=1398 | https://www.youtube.com/embed/d1jUs4FceAQ | K552 |
| K256b | Secondary | Find the interquartile range of listed data. | drfrostmaths.com/explorer.php?ssid=1422 | https://www.youtube.com/embed/uXT0v3Zx6uk | K553 |
| K256c | Secondary | Determine the upper and lower quartiles from a stem-and-leaf diagram. | drfrostmaths.com/explorer.php?ssid=1439 | | K554 |
| K256d | Secondary | Determine the interquartile range from a stem-and-leaf diagram. | drfrostmaths.com/explorer.php?ssid=1758 | | |
| E257 | Secondary, A Level | Exam Practice: Cumulative Frequency Graphs | drfrostmaths.com/explorer.php?ssid=344 | https://www.youtube.com/embed/sfxNFPWfn14 | E257 |
| K257a | A Level, Secondary | Draw a cumulative frequency graph given a cumulative frequency table. | drfrostmaths.com/explorer.php?ssid=815 | https://www.youtube.com/embed/pKH4XjD4S9M | K557 |
| K257b | Secondary, A Level | Draw a cumulative frequency graph given a frequency table. | drfrostmaths.com/explorer.php?ssid=816 | https://www.youtube.com/embed/mhvDfyc_IIM | K558 |
| K257c | Secondary, A Level | Use a cumulative frequency graph to estimate the median. | drfrostmaths.com/explorer.php?ssid=839 | https://www.youtube.com/embed/4yQck0Or7Pk | K559 |
| K257d | Secondary, A Level | Use a cumulative frequency graph to estimate the interquartile range. | drfrostmaths.com/explorer.php?ssid=840 | https://www.youtube.com/embed/K2G-hEvhHtM | K560 |
| K257e | Secondary, A Level | Use a cumulative frequency graph to estimate values. | drfrostmaths.com/explorer.php?ssid=1076 | https://www.youtube.com/embed/9stxtowIyKk | K561 |
| E258 | Secondary | Exam Practice: Box plots (excluding outliers). | drfrostmaths.com/explorer.php?ssid=345 | https://www.youtube.com/embed/lIcj_NjZlZU | E258 |
| K258a | Secondary | Interpret a box plot. | drfrostmaths.com/explorer.php?ssid=898 | https://www.youtube.com/embed/e3SPUZLszRY | K555 |
| K258b | Secondary | Draw a box plot. | drfrostmaths.com/explorer.php?ssid=1039 | https://www.youtube.com/embed/deNsGhWY-8A | K556 |
| K258c | Secondary | Draw a box plot from a cumulative frequency diagram. | drfrostmaths.com/explorer.php?ssid=1750 | | |
| K258d | Secondary | Compare two box plots. | drfrostmaths.com/explorer.php?ssid=1811 | | |
| E259 | A Level, Secondary | Exam Practice: Independent and successive independent events (including tree diagrams). | drfrostmaths.com/explorer.php?ssid=347 | https://www.youtube.com/embed/yJva4ph-KEE | E259 |
| K259a | A Level, Secondary | Draw a tree diagram to represent successive independent events. | drfrostmaths.com/explorer.php?ssid=861 | https://www.youtube.com/embed/aqZwLt7iUBY | K562 |
| K259b | Secondary, A Level | Deal with a single chain of outcomes involving successive independent events. | drfrostmaths.com/explorer.php?ssid=863 | https://www.youtube.com/embed/KIDSG4W6IFI | K563 |
| K259c | Secondary, A Level | Deal with multiple different chains of outcomes involving successive independent events. | drfrostmaths.com/explorer.php?ssid=864 | https://www.youtube.com/embed/MT2nJf01-YM | K564 |
| K259d | Secondary, A Level | Find probabilities of independent events. | drfrostmaths.com/explorer.php?ssid=1234 | https://www.youtube.com/embed/2FXHYuJG3no | K846 |
| K259e | Secondary, A Level | Determine whether two events are independent given probabilities. | drfrostmaths.com/explorer.php?ssid=1190 | https://www.youtube.com/embed/rwlJnamNH5s | K849 |
| E260 | A Level, Secondary | Exam Practice: Successive dependent events, i.e. sampling without replacement (including tree diagrams). | drfrostmaths.com/explorer.php?ssid=349 | https://www.youtube.com/embed/UMKClPTcOzo | E260 |
| K260a | A Level, Secondary | Draw a tree diagram to represent successive dependent events. | drfrostmaths.com/explorer.php?ssid=862 | https://www.youtube.com/embed/D50XkefUMFs | K565 |
| K260b | A Level, Secondary | Deal with a single chain of outcomes involving successive dependent events. | drfrostmaths.com/explorer.php?ssid=865 | https://www.youtube.com/embed/u8lbulZL7Ls | K566 |
| K260c | A Level, Secondary | Deal with multiple different chains of outcomes involving successive dependent events. | drfrostmaths.com/explorer.php?ssid=866 | https://www.youtube.com/embed/0tr0NuPj39E | K567 |
| K260d | A Level, Secondary | Find the probability of successive events by grouping outcomes (e.g. into odd and even). | drfrostmaths.com/explorer.php?ssid=1687 | https://www.youtube.com/embed/quUtSdw-em8 | |
| E261 | A Level, Secondary | Exam Practice: Determine probabilities from Venn Diagrams. | drfrostmaths.com/explorer.php?ssid=303 | | E261 |
| K261a | A Level, Secondary | Calculate probabilities using a Venn diagram with 2 sets. | drfrostmaths.com/explorer.php?ssid=1538 | | K734 |
| K261b | Secondary, A Level | Calculate probabilities using a Venn diagram with 3 sets. | drfrostmaths.com/explorer.php?ssid=1539 | | K735 |
| K261c | Secondary, A Level | Calculate probabilities by drawing a Venn diagram with 2 sets. | drfrostmaths.com/explorer.php?ssid=1342 | https://www.youtube.com/embed/-88kdSHqXQU | K568 |
| K261d | Secondary, A Level | Calculate probabilities by drawing a Venn diagram with 3 sets. | drfrostmaths.com/explorer.php?ssid=1344 | | K569 |
| K261e | Secondary, A Level | Use set notation to calculate probabilities. | drfrostmaths.com/explorer.php?ssid=1134 | https://www.youtube.com/embed/7zaJTqVeDO4 | K468 |
| K261f | Secondary, A Level | Use set notation to calculate probabilities from a Venn filled with elements. | drfrostmaths.com/explorer.php?ssid=1632 | | |
| K261g | Secondary, A Level | Determine whether two events are independent given a Venn diagram. | drfrostmaths.com/explorer.php?ssid=1297 | | K850 |
| E262 | Secondary | Exam Practice: Change the subject of a formula where the subject appears multiple times. | drfrostmaths.com/explorer.php?ssid=15 | https://www.youtube.com/embed/AtoHt5-jpFk | E262 |
| K262a | Secondary | Change the subject of a formula where the subject appears on the same side twice. | drfrostmaths.com/explorer.php?ssid=980 | https://www.youtube.com/embed/UYeklmx3f4o | K572 |
| K262b | Secondary | Change the subject of a formula where the subject appears on both sides. | drfrostmaths.com/explorer.php?ssid=981 | https://www.youtube.com/embed/NTNj__TosfI | K573 |
| K262c | Secondary | Change the subject of a formula where the subject appears twice on a fraction. | drfrostmaths.com/explorer.php?ssid=982 | https://www.youtube.com/embed/5ehDvtjZi-o | K574 |
| K262d | Secondary | Change the subject of a formula where the subject appears twice with a square root. | drfrostmaths.com/explorer.php?ssid=983 | https://www.youtube.com/embed/Qx6iYTwLqLo | K575 |
| K262e | Secondary | Change the subject of the formula with multiple fractions, where the subject is in a denominator. | drfrostmaths.com/explorer.php?ssid=1623 | https://www.youtube.com/embed/a-gZnDHGqVc | |
| E263 | Secondary, A Level | Exam Practice: Know the relationship between the gradients of perpendicular lines. | drfrostmaths.com/explorer.php?ssid=94 | https://www.youtube.com/embed/zEHxOjR7mmQ | E263 |
| K263a | A Level, Secondary | Determine whether two lines are perpendicular given their equations (no rearrangement). | drfrostmaths.com/explorer.php?ssid=1379 | https://www.youtube.com/embed/-pqSlgOR0lk | K576 |
| K263b | Secondary, A Level | Determine whether two lines are perpendicular given their equations (rearrangement required). | drfrostmaths.com/explorer.php?ssid=1380 | https://www.youtube.com/embed/ZowrDc5jZrg | K577 |
| K263c | Secondary, A Level | Find the gradient of a line perpendicular to another given its gradient. | drfrostmaths.com/explorer.php?ssid=1647 | | |
| K263d | Secondary, A Level | Find an equation of a line perpendicular to another. | drfrostmaths.com/explorer.php?ssid=737 | https://www.youtube.com/embed/eC9uFJy84uw | K578 |
| E264 | Secondary, A Level | Exam Practice: Determine the equation of a tangent to a circle. | drfrostmaths.com/explorer.php?ssid=389 | https://www.youtube.com/embed/N1j0BmTxwVM | E264 |
| K264a | Secondary, A Level | Find the equation of a tangent to a circle. | drfrostmaths.com/explorer.php?ssid=1404 | https://www.youtube.com/embed/5nlVm8NXrTM | K579 |
| K264b | Secondary, A Level | Determine the x-intercept or y-intercept of a tangent to a circle. | drfrostmaths.com/explorer.php?ssid=1977 | https://www.youtube.com/embed/pCMQ-WgftWs | |
| K264c | Secondary, A Level | Determine the area of a triangle formed by a tangent to a circle. | drfrostmaths.com/explorer.php?ssid=1978 | https://www.youtube.com/embed/gWg3YgSdxEs | |
| E265 | A Level, Secondary | Exam Practice: Solve quadratic equations by factorisation. | drfrostmaths.com/explorer.php?ssid=16 | https://www.youtube.com/embed/Idk4R_baULA | E265 |
| K265a | A Level, Secondary | Solve quadratic equations in the form (ax+b)(cx+d)=0. | drfrostmaths.com/explorer.php?ssid=1642 | | |
| K265b | A Level, Secondary | Solve quadratics in the form x^2 + bx + c = 0, solvable by factorisation. | drfrostmaths.com/explorer.php?ssid=769 | https://www.youtube.com/embed/dufVWiyZkN0 | K615 |
| K265c | A Level, Secondary | Solve quadratics in the form x^2 + bx + c = 0 requiring rearrangement and factorising. | drfrostmaths.com/explorer.php?ssid=771 | | K616 |
| K265d | Secondary, A Level | Solve quadratics of the form ax^2 + bx + c = 0, requiring factorising. | drfrostmaths.com/explorer.php?ssid=868 | | K617 |
| K265e | A Level, Secondary | Solve quadratics of the form ax^2 + bx + c = 0, requiring rearrangement and factorising. | drfrostmaths.com/explorer.php?ssid=774 | https://www.youtube.com/embed/VLOv7xVTUiM | K618 |
| E266 | A Level, Secondary | Exam Practice: Complete the square to put an expression in the form (x+a)2 + b | drfrostmaths.com/explorer.php?ssid=107 | https://www.youtube.com/embed/sQooemMboCw | E266 |
| K266a | Secondary, A Level | Complete the square for quadratics of the form x^2 + bx + c where b is even. | drfrostmaths.com/explorer.php?ssid=748 | https://www.youtube.com/embed/GN0Kya1KV4s | K580 |
| K266b | Secondary, A Level | Complete the square for quadratics of the form x^2 + bx + c where b is odd. | drfrostmaths.com/explorer.php?ssid=1753 | https://www.youtube.com/embed/k0wVpJqUAZU | |
| K266c | Secondary, A Level | Complete the square for quadratics of the form x^2 + bx + c, where b is algebraic. | drfrostmaths.com/explorer.php?ssid=1611 | https://www.youtube.com/embed/CdMU81O84Is | |
| E267 | A Level, Secondary | Exam Practice: Solve quadratic equations by using the quadratic formula. | drfrostmaths.com/explorer.php?ssid=109 | https://www.youtube.com/embed/q0vb8ybymKI | E267 |
| K267a | Secondary, A Level | Solve a quadratic equation to get exact solutions. | drfrostmaths.com/explorer.php?ssid=782 | https://www.youtube.com/embed/m6BTCVHtKak | K619 |
| K267b | A Level, Secondary | Solve a quadratic equation using the formula or completing the square to get numerical solutions. | drfrostmaths.com/explorer.php?ssid=783 | https://www.youtube.com/embed/m6BTCVHtKak | K620 |
| E268 | Secondary | Exam Practice: Solve quadratic equations by completing the square. | drfrostmaths.com/explorer.php?ssid=110 | https://www.youtube.com/embed/Ypo9PKsiD8k | E268 |
| K268a | Secondary | Solve a quadratic when given in completed square form. | drfrostmaths.com/explorer.php?ssid=1720 | | |
| E269 | Secondary | Exam Practice: Form quadratic or non-linear equations from context (excluding probability problems). | drfrostmaths.com/explorer.php?ssid=499 | | E269 |
| K269a | Secondary | Form a quadratic equation from the area of a rectangle. | drfrostmaths.com/explorer.php?ssid=1662 | https://www.youtube.com/embed/YM39s9xWowk | |
| K269b | Secondary | Form a quadratic equation from the area of a trapezium. | drfrostmaths.com/explorer.php?ssid=1664 | https://www.youtube.com/embed/xh6ZvbsG7mM | |
| K269c | Secondary | (269b)Form a quadratic equation from a right angled triangle | drfrostmaths.com/explorer.php?ssid=1656 | | |
| K269d | Secondary | Form a quadratic equation for the area of a trapezium inside a rectangle | drfrostmaths.com/explorer.php?ssid=1657 | | |
| E270 | Secondary, A Level | Exam Practice: Complete the square to put an expression in the form a(x+b)2 + c | drfrostmaths.com/explorer.php?ssid=509 | https://www.youtube.com/embed/sQooemMboCw | E270 |
| K270a | A Level, Secondary | Complete the square for quadratics of the form ax^2 + bx + c. | drfrostmaths.com/explorer.php?ssid=749 | https://www.youtube.com/embed/MmkHaxbtEE4 | K581 |
| K270b | A Level, Secondary | Complete the square for quadratics of the form ax^2 + bx + c, where a is negative. | drfrostmaths.com/explorer.php?ssid=1015 | https://www.youtube.com/embed/697lfJeyOaw | K768 |
| E271 | A Level, Secondary, A Level | Exam Practice: Identify the minimum or maximum point of a quadratic graph by completing the square. | drfrostmaths.com/explorer.php?ssid=106 | https://www.youtube.com/embed/bIH8FVngi2U | E271 |
| K271a | A Level, Secondary, A Level | Find the minimum point of a quadratic graph when given in completed the square form. | drfrostmaths.com/explorer.php?ssid=1714 | | |
| K271b | Secondary, A Level, A Level | State quadratic given the maximum or minimum point. | drfrostmaths.com/explorer.php?ssid=1716 | | |
| K271c | A Level, A Level, Secondary | Find the maximum point of a quadratic graph when given in completed the square form. | drfrostmaths.com/explorer.php?ssid=1715 | | |
| K271d | A Level, A Level, Secondary | Find the minimum point of a quadratic graph. | drfrostmaths.com/explorer.php?ssid=772 | https://www.youtube.com/embed/aa7pD91Krkg | K582 |
| K271e | Secondary, A Level, A Level | Find the maximum point of a quadratic graph. | drfrostmaths.com/explorer.php?ssid=844 | https://www.youtube.com/embed/ndlOa7VQs34 | K583 |
| K271f | A Level, Secondary, A Level | Find the line of symmetry of a quadratic graph. | drfrostmaths.com/explorer.php?ssid=1418 | https://www.youtube.com/embed/WCjWYMfQNmQ | K584 |
| K271g | A Level, Secondary, A Level | Sketch a quadratic graph, including its intercepts and turning point. | drfrostmaths.com/explorer.php?ssid=1563 | https://www.youtube.com/embed/qzqKL3SOL0E | K743 |
| E272 | Secondary, A Level | Exam Practice: Solve simultaneous equations where one is quadratic, one is linear. | drfrostmaths.com/explorer.php?ssid=83 | https://www.youtube.com/embed/2_n1KKPzmm8 | E272 |
| K272a | Secondary, A Level | Solve non-linear simultaneous equations where y is the subject of both equations. | drfrostmaths.com/explorer.php?ssid=1085 | https://www.youtube.com/embed/vpfpFrcBE8A | K570 |
| K272b | Secondary, A Level | Solve non-linear simultaneous equations with one equation in the form x^2+y^2=a. | drfrostmaths.com/explorer.php?ssid=1159 | https://www.youtube.com/embed/mcJCVfqGJR4 | K571 |
| K272c | Secondary, A Level | Solve simultaneous equations in the form ax+by=c and x^2+y^2=d. | drfrostmaths.com/explorer.php?ssid=1304 | | K775 |
| E273 | Secondary | Exam Practice: Solve linear simultaneous equations involving 3 (or more) unknowns. | drfrostmaths.com/explorer.php?ssid=484 | | E273 |
| K273a | Secondary | Solve simultaneous equations with 3 unknowns. | drfrostmaths.com/explorer.php?ssid=1926 | | |
| E274 | Secondary | Exam Practice: Understand the concept of functions, find an output given an input and vice versa. | drfrostmaths.com/explorer.php?ssid=392 | https://www.youtube.com/embed/F8g8urV7ZZw | E274 |
| K274a | Secondary | Find the output of a function, given the input. | drfrostmaths.com/explorer.php?ssid=832 | https://www.youtube.com/embed/RoOwcP6UxpM | K590 |
| K274b | Secondary | Find the input of a function, given the output. | drfrostmaths.com/explorer.php?ssid=1801 | | |
| E275 | Secondary | Exam Practice: Use a graph representing a function. | drfrostmaths.com/explorer.php?ssid=539 | | E275 |
| E276 | Secondary, A Level | Exam Practice: Composite functions (excluding exponentials and modulus). | drfrostmaths.com/explorer.php?ssid=391 | https://www.youtube.com/embed/7Ksdo3zA448 | E276 |
| K276a | Secondary, A Level | Find the numerical output of a composite function. | drfrostmaths.com/explorer.php?ssid=1157 | https://www.youtube.com/embed/Cz5LaMAcSZc | K595 |
| K276b | Secondary, A Level | Find the algebraic output of a composite function where both functions are linear. | drfrostmaths.com/explorer.php?ssid=1476 | | K596 |
| K276c | Secondary, A Level | Find the algebraic output of a composite function where at least one function is quadratic. | drfrostmaths.com/explorer.php?ssid=1774 | | |
| E277 | Secondary, A Level | Exam Practice: Inverse functions (excluding exponentials and modulus) | drfrostmaths.com/explorer.php?ssid=390 | https://www.youtube.com/embed/TQNqHeAnfC8 | E277 |
| K277a | Secondary, A Level | Find the inverse function for a linear expression. | drfrostmaths.com/explorer.php?ssid=1073 | https://www.youtube.com/embed/B6Q8yjOTHIQ | K592 |
| E278 | Secondary | Exam Practice: Understand the domain and range of simple functions. | drfrostmaths.com/explorer.php?ssid=424 | | E278 |
| E279 | Secondary, A Level | Exam Practice: Plot and recognise graphs of trigonometric functions. | drfrostmaths.com/explorer.php?ssid=98 | https://www.youtube.com/embed/1rghC25XnHY | E279 |
| K279a | Secondary, A Level | Plot and recognise graphs of trigonometric functions. | drfrostmaths.com/explorer.php?ssid=1143 | | K621 |
| K279b | A Level, Secondary | Use a trigonometric graph to find other solutions to \sin x = k or \cos x = k. | drfrostmaths.com/explorer.php?ssid=1447 | | K622 |
| E280 | Secondary | Exam Practice: Solve simple trigonometric equations, e.g. of the form sin(x) = k, using a graph. | drfrostmaths.com/explorer.php?ssid=386 | | E280 |
| E281 | Secondary | Exam Practice: Recognise the shape and behaviour of cubic, reciprocal and exponential graphs based on their equation. | drfrostmaths.com/explorer.php?ssid=426 | https://www.youtube.com/embed/FVfjEuLxe90 | E281 |
| K281a | Secondary | Recognise the shape of quadratic, cubic, reciprocal and exponential graphs. | drfrostmaths.com/explorer.php?ssid=1144 | https://www.youtube.com/embed/TbZn2Lyewoc | K613 |
| E282 | Secondary | Exam Practice: Find the values of p and q in the exponential function y=pqx given coordinates on the graph of y=pqx. | drfrostmaths.com/explorer.php?ssid=100 | https://www.youtube.com/embed/9cHBsfER4ik | E282 |
| K282a | Secondary | Find the values of p and q in the exponential function y=pq^x. | drfrostmaths.com/explorer.php?ssid=1099 | https://www.youtube.com/embed/eO13uNnGk0I | K607 |
| E283 | Secondary | Exam Practice: Use graphs to find approximate solutions to equations. | drfrostmaths.com/explorer.php?ssid=99 | | E283 |
| K283a | Secondary | Find approximate solutions to a quadratic equation using a graph. | drfrostmaths.com/explorer.php?ssid=1815 | | |
| K283b | Secondary | Draw a horizontal line to find approximate solutions to an equation. | drfrostmaths.com/explorer.php?ssid=1123 | https://www.youtube.com/embed/EAInxAQnfdU | K608 |
| K283c | Secondary | Draw a non horizontal line to find approximate solutions to an equation. | drfrostmaths.com/explorer.php?ssid=1324 | https://www.youtube.com/embed/4ellJ6ww-yA | K609 |
| K283d | Secondary | Draw a line to find approximate solutions to an equation (rearrangement required). | drfrostmaths.com/explorer.php?ssid=1325 | https://www.youtube.com/embed/LYsEQfT9r5I | K610 |
| E284 | A Level, Secondary | Exam Practice: Understand the effect of the transformations y = f(x+a) and y = f(x)+a on simple functions. | drfrostmaths.com/explorer.php?ssid=95 | https://www.youtube.com/embed/rZDKPySPHwM | E284 |
| K284a | Secondary, A Level | Understand the effect of the transformation y=f(x+a). | drfrostmaths.com/explorer.php?ssid=779 | https://www.youtube.com/embed/tVeSBMpVIOk | K585 |
| K284b | Secondary, A Level | Understand the effect of the transformation y = f(x)+a. | drfrostmaths.com/explorer.php?ssid=780 | https://www.youtube.com/embed/Jr_gbVwmReY | K586 |
| K284c | Secondary, A Level | Translate a trigonometric function. | drfrostmaths.com/explorer.php?ssid=1513 | | K714 |
| K284d | Secondary, A Level | Apply transformations y=f(x+a) and y=f(x)+a in a table. | drfrostmaths.com/explorer.php?ssid=1769 | | |
| E285 | Secondary, A Level | Exam Practice: Understand the effect of the transformations y=f(-x) and y=-f(x) on simple functions. | drfrostmaths.com/explorer.php?ssid=544 | | E285 |
| K285a | A Level, Secondary | Determine the equation of a new curve given a transformation drawn on a graph. | drfrostmaths.com/explorer.php?ssid=1086 | https://www.youtube.com/embed/kUS9_of2JRE | K588 |
| K285b | A Level, Secondary | Understand the effect of the transformations y = -f(x) and y = f(-x). | drfrostmaths.com/explorer.php?ssid=968 | https://www.youtube.com/embed/Da_56RdYKGw | K587 |
| E286 | A Level, Secondary | Exam Practice: Understand the effect of the transformations y = f(ax) and y = af(x) on simple functions. | drfrostmaths.com/explorer.php?ssid=543 | | E286 |
| K286a | A Level, Secondary | Determine the equation of simple graph transformations using {\mathrm{f}}(x) notation | drfrostmaths.com/explorer.php?ssid=1094 | | K776 |
| K286b | Secondary, A Level | Apply a single transformation to more complex functions. | drfrostmaths.com/explorer.php?ssid=1095 | | K777 |
| K286c | Secondary, A Level | Apply a single transformation to simple functions. | drfrostmaths.com/explorer.php?ssid=1176 | | K778 |
| E287 | Secondary | Exam Practice: Estimate solutions to equations using trial and improvement. | drfrostmaths.com/explorer.php?ssid=352 | | E287 |
| E288 | Secondary | Exam Practice: Approximate a solution to an equation using iteration. | drfrostmaths.com/explorer.php?ssid=393 | | E288 |
| K288a | Secondary | Approximate a solution to an equation using iteration. | drfrostmaths.com/explorer.php?ssid=1147 | | K589 |
| E289 | Secondary | Exam Practice: Understand and identify counterexamples to a statement. | drfrostmaths.com/explorer.php?ssid=101 | https://www.youtube.com/embed/BW9oKyy3eEg | E289 |
| E290 | Secondary | Exam Practice: Use algebraic techniques to prove a statement in the general case. | drfrostmaths.com/explorer.php?ssid=102 | https://www.youtube.com/embed/cIiw609iT-Y | E290 |
| K290a | Secondary | Identify expressions that represent a multiple of an integer. | drfrostmaths.com/explorer.php?ssid=1148 | https://www.youtube.com/embed/aqjIo8YN-nU | K598 |
| K290b | Secondary | Identify expressions that represent odd/even integers. | drfrostmaths.com/explorer.php?ssid=1150 | https://www.youtube.com/embed/Foy09qSi0iU | K597 |
| K290c | Secondary | Use expressions for consecutive integers. | drfrostmaths.com/explorer.php?ssid=1151 | https://www.youtube.com/embed/WWi1JZWWVbc | K599 |
| K290d | Secondary | Use expressions for consecutive odd/even integers. | drfrostmaths.com/explorer.php?ssid=1152 | https://www.youtube.com/embed/Pz-JPOTUlMs | K600 |
| K290e | Secondary | Prove that a given algebraic expression is always odd/even. | drfrostmaths.com/explorer.php?ssid=1149 | https://www.youtube.com/embed/eyAW0tE6gwY | K601 |
| E291 | Secondary | Exam Practice: Equate coefficients in an identity f(x)\equiv g(x). | drfrostmaths.com/explorer.php?ssid=577 | | E291 |
| K291a | Secondary | Equate coefficients to find constants in an identity. | drfrostmaths.com/explorer.php?ssid=1541 | https://www.youtube.com/embed/aJmIHTmGo6Q | K737 |
| K291b | Secondary | Equate coefficients to find constants in an identity requiring bracket expansion. | drfrostmaths.com/explorer.php?ssid=1542 | https://www.youtube.com/embed/zFya8CW8pb4 | K738 |
| K291c | Secondary | Equate coefficients to find constants in an identity, involving quadratic expressions. | drfrostmaths.com/explorer.php?ssid=2033 | | |
| E292 | A Level, Secondary | Exam Practice: Solve quadratic inequalities. | drfrostmaths.com/explorer.php?ssid=86 | https://www.youtube.com/embed/NfxMCCrwcJY | E292 |
| K292a | Secondary, A Level | Solve quadratic inequalities of the form x^2 + bx + c > 0 or x^2 + bx + c < 0. | drfrostmaths.com/explorer.php?ssid=937 | https://www.youtube.com/embed/BkU2ct9_T5o | K602 |
| K292b | Secondary, A Level | Solve quadratic inequalities of the form x^2 + bx + c > 0 or x^2 + bx + c < 0, requiring rearrangement. | drfrostmaths.com/explorer.php?ssid=1974 | https://www.youtube.com/embed/tPiWCrLw8sw | |
| K292c | A Level, Secondary | Solve quadratic inequalities of the form ax^2 > b or ax^2 < b | drfrostmaths.com/explorer.php?ssid=1975 | https://www.youtube.com/embed/LlrFQi3xdxY | |
| K292d | A Level, Secondary | Solve quadratic inequalities of the form ax^2 + bx + c > 0 or ax^2 + bx + c < 0, requiring rearrangement. | drfrostmaths.com/explorer.php?ssid=936 | https://www.youtube.com/embed/2onyWoJIk9k | K603 |
| K292e | Secondary, A Level | Solve quadratic inequalities of the form -x^2 + bx + c > 0 or -x^2 + bx + c < 0 | drfrostmaths.com/explorer.php?ssid=1976 | https://www.youtube.com/embed/P_dONvKtsNc | |
| K292f | Secondary, A Level | Solve quadratic inequalities involving a division by a positive algebraic expression. | drfrostmaths.com/explorer.php?ssid=1796 | https://www.youtube.com/embed/Ms886WTYZ9A | |
| K292g | Secondary, A Level | Combine a linear and a quadratic inequality. | drfrostmaths.com/explorer.php?ssid=1797 | https://www.youtube.com/embed/Ik21a78Vt0c | |
| E293 | Secondary | Exam Practice: Identify regions in 2D indicated by one or more inequalities. | drfrostmaths.com/explorer.php?ssid=353 | https://www.youtube.com/embed/iln-BONbRz0 | E293 |
| K293a | Secondary | Identify regions in 2D indicated by two inequalities in the form x \le a or y \le a. | drfrostmaths.com/explorer.php?ssid=1515 | https://www.youtube.com/embed/MtDWoFaSj3E | K716 |
| K293b | Secondary | TODO Identify regions in 2D indicated by one inequality. | drfrostmaths.com/explorer.php?ssid=1158 | | K604 |
| K293c | Secondary | Identify regions in 2D indicated by three inequalities. | drfrostmaths.com/explorer.php?ssid=1516 | https://www.youtube.com/embed/MrhvFclpk7U | K717 |
| E294 | A Level, Secondary | Exam Practice: Add or subtract algebraic fractions (no factorisation of denominators required). | drfrostmaths.com/explorer.php?ssid=18 | https://www.youtube.com/embed/PQWQQRRpUlQ | E294 |
| K294a | A Level, Secondary | Add and subtract algebraic fractions with integer denominators. | drfrostmaths.com/explorer.php?ssid=1096 | https://www.youtube.com/embed/IJa8_uWgFvc | K408 |
| K294b | A Level, Secondary | Add or subtract algebraic fractions with algebraic denominators made of single terms. | drfrostmaths.com/explorer.php?ssid=1540 | https://www.youtube.com/embed/RzojiUG3jgA | K736 |
| K294c | A Level, Secondary | Add algebraic fractions with algebraic linear denominators. | drfrostmaths.com/explorer.php?ssid=1155 | https://www.youtube.com/embed/nA0KBAKTp7M | K605 |
| K294d | A Level, Secondary | Subtract algebraic fractions with algebraic linear denominators. | drfrostmaths.com/explorer.php?ssid=1244 | https://www.youtube.com/embed/uUYnGCrGD4Y | K606 |
| K294e | A Level, Secondary | Add or subtract a mixture of fractional and non-fractional terms. | drfrostmaths.com/explorer.php?ssid=1963 | https://www.youtube.com/embed/qZu2SOi7y6s | |
| K294f | A Level, Secondary | Add or subtract algebraic fractions with a factorised quadratic in one denominator. | drfrostmaths.com/explorer.php?ssid=1964 | https://www.youtube.com/embed/c2fr5lnyQmA | |
| K294g | A Level, Secondary | Combine multiplication or division of algebraic fractions with an addition or subtraction. | drfrostmaths.com/explorer.php?ssid=1620 | https://www.youtube.com/embed/9Ri9-g2blr8 | |
| E295 | Secondary, A Level | Exam Practice: Solve equations involving fractions that lead to a quadratic. | drfrostmaths.com/explorer.php?ssid=500 | | E295 |
| K295a | Secondary, A Level | Solve an equation requiring multiplication by a single algebraic term, leading to a quadratic. | drfrostmaths.com/explorer.php?ssid=1965 | https://www.youtube.com/embed/U1VDJmhZb-k | |
| K295b | A Level, Secondary | Solve an equation with a single algebraic fraction on one side of the equation. | drfrostmaths.com/explorer.php?ssid=1966 | https://www.youtube.com/embed/WwCYFMOBPiw | |
| K295c | A Level, Secondary | Solve an equation with a single algebraic fraction on each side of the equation. | drfrostmaths.com/explorer.php?ssid=1967 | https://www.youtube.com/embed/4DbJuBardTg | |
| K295d | Secondary, A Level | Solve an equation with fractions leading to a quadratic equation. | drfrostmaths.com/explorer.php?ssid=1156 | https://www.youtube.com/embed/xbXhOyn6zic | K614 |
| E296 | Secondary, A Level | Exam Practice: Histograms | drfrostmaths.com/explorer.php?ssid=339 | https://www.youtube.com/embed/yvVOFvXTY3s | E296 |
| K296a | Secondary, A Level | Complete a histogram from a frequency table. | drfrostmaths.com/explorer.php?ssid=876 | https://www.youtube.com/embed/yvYLF8Tg764 | K623 |
| K296b | Secondary, A Level | Complete a frequency table from a histogram. | drfrostmaths.com/explorer.php?ssid=877 | https://www.youtube.com/embed/tNomKD1fvkA | K624 |
| K296c | A Level, Secondary | Use a single frequency to determine another for a given range on a histogram. | drfrostmaths.com/explorer.php?ssid=878 | https://www.youtube.com/embed/WAUKD2E_Lh8 | K625 |
| K296d | Secondary, A Level | Determine the total frequency from a histogram given one frequency. | drfrostmaths.com/explorer.php?ssid=879 | https://www.youtube.com/embed/0D2ijgv6Jl8 | K626 |
| K296e | Secondary, A Level | Find the dimensions of an histogram bar. | drfrostmaths.com/explorer.php?ssid=1093 | | K844 |
| E297 | A Level, Secondary | Exam Practice: Solve problems involving independent/dependent events where a frequency is algebraic. | drfrostmaths.com/explorer.php?ssid=511 | https://www.youtube.com/embed/yJva4ph-KEE | E297 |
| K297a | A Level, Secondary | Form an equation using sampling without replacement. | drfrostmaths.com/explorer.php?ssid=829 | https://www.youtube.com/embed/THQEajeUa24 | K628 |
| E298 | Secondary | Exam Practice: Find the volume of a pyramid, cone or sphere | drfrostmaths.com/explorer.php?ssid=115 | https://www.youtube.com/embed/TNnauy1E0gw | E298 |
| K298a | Secondary | Find the volume of a pyramid. | drfrostmaths.com/explorer.php?ssid=781 | https://www.youtube.com/embed/X7OWPOii4Y8 | K662 |
| K298b | Secondary | Find the volume of a cone. | drfrostmaths.com/explorer.php?ssid=1003 | https://www.youtube.com/embed/EAX950Orq98 | K663 |
| K298c | Secondary | Find the volume of a sphere. | drfrostmaths.com/explorer.php?ssid=999 | https://www.youtube.com/embed/-oYEaZtRY-E | K657 |
| K298d | Secondary | Find the volume of a hemisphere. | drfrostmaths.com/explorer.php?ssid=1000 | https://www.youtube.com/embed/Tb6Gzf3rE58 | K658 |
| K298e | Secondary | Find the height of a cone given its volume. | drfrostmaths.com/explorer.php?ssid=1006 | https://www.youtube.com/embed/pkfs8H8E2Wo | K664 |
| K298f | Secondary | Find a missing dimension of a pyramid given its volume. | drfrostmaths.com/explorer.php?ssid=1529 | https://www.youtube.com/embed/J6QOr7BVz0k | K725 |
| K298g | Secondary | Find the radius of a hemisphere given its volume. | drfrostmaths.com/explorer.php?ssid=1530 | | K726 |
| K298h | Secondary | Find the radius of a sphere given its volume. | drfrostmaths.com/explorer.php?ssid=1002 | https://www.youtube.com/embed/xK9xcPJjXJ8 | K659 |
| K298i | Secondary | Find the radius or diameter of a cone given its volume. | drfrostmaths.com/explorer.php?ssid=1005 | https://www.youtube.com/embed/QDMakCHENko | K665 |
| K298j | Secondary | Find the volume of a frustum of a cone. | drfrostmaths.com/explorer.php?ssid=1009 | https://www.youtube.com/embed/0ihDuFhSc8M | K668 |
| E299 | Secondary | Exam Practice: Find the volume of more complex compound 3D shapes. | drfrostmaths.com/explorer.php?ssid=117 | https://www.youtube.com/embed/z5OOZNcQqeA | E299 |
| K299a | Secondary | Find the volume of a compound solid comprising of a cone and a hemisphere. | drfrostmaths.com/explorer.php?ssid=1795 | | |
| E300 | Secondary | Exam Practice: Find the surface area of a cone or sphere/hemisphere. | drfrostmaths.com/explorer.php?ssid=116 | | E300 |
| K300a | Secondary | Find the surface area of a sphere. | drfrostmaths.com/explorer.php?ssid=1007 | https://www.youtube.com/embed/hG2TpAew2Co | K660 |
| K300b | Secondary | Find the surface area of a cone given the perpendicular height. | drfrostmaths.com/explorer.php?ssid=1011 | https://www.youtube.com/embed/KyeHi2WinJY | K666 |
| K300c | Secondary | Find the surface area of an hemisphere. | drfrostmaths.com/explorer.php?ssid=1424 | https://www.youtube.com/embed/OZtmPxtXhX8 | K661 |
| K300d | Secondary | Find the radius of a hemisphere given its surface area. | drfrostmaths.com/explorer.php?ssid=1531 | | K728 |
| K300e | Secondary | Find the radius of a sphere given its surface area. | drfrostmaths.com/explorer.php?ssid=1532 | | K727 |
| K300f | Secondary | Find the surface area of a cone given the slanted height. | drfrostmaths.com/explorer.php?ssid=1010 | https://www.youtube.com/embed/Ygc3occoSck | K667 |
| E301 | Secondary | Exam Practice: Understand and use SSS, SAS, ASA and RHS conditions to prove the congruence of triangles. | drfrostmaths.com/explorer.php?ssid=141 | https://www.youtube.com/embed/dTbbETfstgI | E301 |
| K301a | Secondary | Prove that two triangles are congruent using SSS. | drfrostmaths.com/explorer.php?ssid=1129 | | K629 |
| K301b | Secondary | Prove that two triangles are congruent using ASA. | drfrostmaths.com/explorer.php?ssid=1130 | | K630 |
| K301c | Secondary | Prove that two triangles are congruent using SAS. | drfrostmaths.com/explorer.php?ssid=1131 | | K631 |
| K301d | Secondary | Prove that two triangles are congruent using RHS. | drfrostmaths.com/explorer.php?ssid=1132 | | K632 |
| E302 | Secondary, A Level | Exam Practice: Determine lengths of sides in a non-right angled triangle by use of sine and cosine rules. | drfrostmaths.com/explorer.php?ssid=150 | https://www.youtube.com/embed/oMf2TA9XMSM | E302 |
| K302a | Secondary, A Level | Use the sine rule to find unknown sides in non right-angled triangles. | drfrostmaths.com/explorer.php?ssid=764 | https://www.youtube.com/embed/KcZW0bXhyyk | K633 |
| K302b | Secondary, A Level | Use the cosine rule to find unknown sides in non right-angled triangles. | drfrostmaths.com/explorer.php?ssid=767 | https://www.youtube.com/embed/sToDr67fVl0 | K636 |
| K302c | A Level, Secondary | Use the sine rule and cosine rule within a single triangle. | drfrostmaths.com/explorer.php?ssid=1287 | https://www.youtube.com/embed/7o8CnrKMEyM | K638 |
| K302d | Secondary, A Level | Use the sine rule and cosine rule within a single triangle. | drfrostmaths.com/explorer.php?ssid=1585 | https://www.youtube.com/embed/7o8CnrKMEyM | K760 |
| K302e | Secondary, A Level | Use sine and/or cosine rule to solve a multistep problem (two triangles) | drfrostmaths.com/explorer.php?ssid=1654 | | |
| E303 | Secondary, A Level | Exam Practice: Determine angles in a non-right angled triangle by use of sine and cosine rules. | drfrostmaths.com/explorer.php?ssid=149 | https://www.youtube.com/embed/pYjmT5W0Kwk | E303 |
| K303a | Secondary, A Level | Use the sine rule to find acute angles in non right-angled triangles. | drfrostmaths.com/explorer.php?ssid=765 | https://www.youtube.com/embed/YnOk-JO4jlU | K634 |
| K303b | Secondary, A Level | Use the sine rule to find obtuse angles in non right-angled triangles. | drfrostmaths.com/explorer.php?ssid=766 | https://www.youtube.com/embed/S473tphsHi4 | K635 |
| K303c | Secondary, A Level | Use the cosine rule to find unknown angles in non right-angled triangles. | drfrostmaths.com/explorer.php?ssid=768 | https://www.youtube.com/embed/xM4dAaTTK0c | K637 |
| K303d | Secondary, A Level | REMOVED Use the sine rule to find missing sides and angles (including the ambiguous case). | drfrostmaths.com/explorer.php?ssid=1053 | | K794 |
| K303e | Secondary, A Level | REMOVED Use the cosine rule to find missing sides and angles (including the ambiguous case). | drfrostmaths.com/explorer.php?ssid=1070 | | K795 |
| E304 | Secondary, A Level | Exam Practice: Find the area of a triangle using two lengths and the angle between them. | drfrostmaths.com/explorer.php?ssid=151 | https://www.youtube.com/embed/JfoyDWUFWLo | E304 |
| K304a | Secondary, A Level | Find the area of a triangle using two lengths and the included angle. | drfrostmaths.com/explorer.php?ssid=770 | https://www.youtube.com/embed/DW-yixJRMVk | K639 |
| K304b | Secondary, A Level | Find the area of a triangle using two lengths and an angle not included between the two sides. | drfrostmaths.com/explorer.php?ssid=1423 | https://www.youtube.com/embed/cR3HT9cuKuk | K640 |
| K304c | Secondary, A Level | Find an angle in a triangle given two sides and the area. | drfrostmaths.com/explorer.php?ssid=1771 | | |
| K304d | Secondary, A Level | Find the area of a segment of a circle, given the radius of the circle and the angle. | drfrostmaths.com/explorer.php?ssid=1527 | | K722 |
| K304e | Secondary, A Level | Find the area of a segment of a circle, given the radius of the circle and chord length. | drfrostmaths.com/explorer.php?ssid=1526 | | K723 |
| K304f | Secondary, A Level | Find the length of an arc given the area of the segment. | drfrostmaths.com/explorer.php?ssid=1528 | | K724 |
| K304g | Secondary, A Level | Find the shaded area in overlapping circles. | drfrostmaths.com/explorer.php?ssid=1565 | | K745 |
| E305 | Secondary | Exam Practice: Solve problems involving 3D shapes using trigonometry. | drfrostmaths.com/explorer.php?ssid=576 | | E305 |
| K305a | Secondary | Find the angle between a line and a plane in a cuboid. | drfrostmaths.com/explorer.php?ssid=1146 | https://www.youtube.com/embed/totOyFxPp8I | K641 |
| K305b | Secondary | Find the angle between a line and a plane in a pyramid. | drfrostmaths.com/explorer.php?ssid=1306 | https://www.youtube.com/embed/tBf5vHTJyhg | K642 |
| E306 | Secondary | Exam Practice: Understand and apply all circle theorems. | drfrostmaths.com/explorer.php?ssid=129 | https://www.youtube.com/embed/3XCiG7Rp4dk | E306 |
| K306a | Secondary | Know that the angle at the centre is twice the angle at the circumference. | drfrostmaths.com/explorer.php?ssid=677 | https://www.youtube.com/embed/h23Wd7rlzgU | K645 |
| K306b | Secondary | Know that angles in the same segment are equal. | drfrostmaths.com/explorer.php?ssid=693 | https://www.youtube.com/embed/CMIWlpGl67A | K646 |
| K306c | Secondary | Know that the angle in a semicircle is 90 degrees. | drfrostmaths.com/explorer.php?ssid=694 | https://www.youtube.com/embed/ldBN402lMd4 | K643 |
| K306d | Secondary | Know that opposite angles in a cyclic quadrilateral add to 180. | drfrostmaths.com/explorer.php?ssid=695 | https://www.youtube.com/embed/nfAFJ58EGiA | K647 |
| K306e | Secondary | Know that angle between a tangent and the radius at the point of contact is 90. | drfrostmaths.com/explorer.php?ssid=696 | https://www.youtube.com/embed/KAnczfcZFDY | K644 |
| K306f | Secondary | Know that the angle between the tangent and a chord is equal to the angle in the alternate segment. | drfrostmaths.com/explorer.php?ssid=697 | https://www.youtube.com/embed/QHEO78L0HUo | K648 |
| K306g | Secondary | Know that tangents which meet at the same point are equal in length (possibly involving other circle theorems) | drfrostmaths.com/explorer.php?ssid=1697 | | |
| K306h | Secondary | Use Pythagoras' theorem in a circle theorem context. | drfrostmaths.com/explorer.php?ssid=1562 | https://www.youtube.com/embed/PHYNjY6Sw50 | K744 |
| K306i | Secondary | Angle at the centre is double the angle at the circumference and radii of a circle are equal in length. | drfrostmaths.com/explorer.php?ssid=1693 | https://www.youtube.com/embed/X3AhiZZIgnA | |
| K306j | Secondary | Use the theorems: angle between tangent and radius is 90 and radii of a circle are equal in length. | drfrostmaths.com/explorer.php?ssid=2026 | | |
| K306k | Secondary | Use the theorems: angle at centre is double angle at circumference and angle between radius and tangent is 90, using a quadrilateral inside the circle. | drfrostmaths.com/explorer.php?ssid=2030 | | |
| K306l | Secondary | Use the theorems: angle at centre is double angle at circumference and angle between radius and tangent is 90, using a quadrilateral outside the circle. | drfrostmaths.com/explorer.php?ssid=2040 | | |
| K306m | Secondary | Use the theorems: angle at centre is double angle at circumference and angles in a cyclic quadrilateral add to 180. | drfrostmaths.com/explorer.php?ssid=2050 | | |
| K306n | Secondary | Use the theorems: angle in same segment are equal and angle in a semicircle is 90. | drfrostmaths.com/explorer.php?ssid=2053 | | |
| E307 | Secondary | Exam Practice: Use the Intersecting Chord and Intersecting Secant theorems. | drfrostmaths.com/explorer.php?ssid=423 | https://www.youtube.com/embed/Bua6NRzcF5Y | E307 |
| K307a | Secondary | Use the intersecting chord theorem. | drfrostmaths.com/explorer.php?ssid=1461 | | K669 |
| K307b | Secondary | Use the intersecting secant theorem. | drfrostmaths.com/explorer.php?ssid=1462 | | K670 |
| E308 | Secondary | Exam Practice: Solve bearings problems involving trigonometry. | drfrostmaths.com/explorer.php?ssid=508 | | E308 |
| K308a | Secondary | Solve a problem with bearings using trigonometry. | drfrostmaths.com/explorer.php?ssid=1471 | | K671 |
| K308b | Secondary | Use the cosine rule to find a distance in a bearing problem. | drfrostmaths.com/explorer.php?ssid=1472 | | K672 |
| E309 | Secondary | Exam Practice: Add, subtract and scale column vectors. | drfrostmaths.com/explorer.php?ssid=157 | https://www.youtube.com/embed/mt_RdPIbLlw | E309 |
| K309a | Secondary | Add or subtract two vectors written in column vector form. | drfrostmaths.com/explorer.php?ssid=1056 | https://www.youtube.com/embed/CjtvHA2Cgdw | K649 |
| K309b | Secondary | Appreciate scalar multiplication of vectors. | drfrostmaths.com/explorer.php?ssid=1058 | https://www.youtube.com/embed/wtAXHkNCNyg | K651 |
| E310 | Secondary, A Level | Exam Practice: Calculate the magnitude of a vector. | drfrostmaths.com/explorer.php?ssid=267 | | E310 |
| K310a | A Level, Secondary | Find the magnitude of a vector. | drfrostmaths.com/explorer.php?ssid=944 | | K801 |
| K310b | A Level, Secondary | Find the magnitude of a vector written in column vector form. | drfrostmaths.com/explorer.php?ssid=1057 | https://www.youtube.com/embed/_Y--NQL2FWY | K650 |
| E311 | A Level, Secondary | Exam Practice: Use variables representing vectors to find further vectors. | drfrostmaths.com/explorer.php?ssid=268 | | E311 |
| K311a | A Level, Secondary | Find a vector between two points using an appropriate path. | drfrostmaths.com/explorer.php?ssid=1068 | | K652 |
| K311b | A Level, Secondary | Determine a vector involving a midpoint. | drfrostmaths.com/explorer.php?ssid=1069 | | K653 |
| K311c | A Level, Secondary | Determine a vector involving a fraction of the distance between two points. | drfrostmaths.com/explorer.php?ssid=1071 | | K654 |
| E312 | A Level, Secondary | Exam Practice: Understand when vectors are parallel, solve problems and proofs involving vectors, including points forming a straight line. | drfrostmaths.com/explorer.php?ssid=270 | | E312 |
| K312a | A Level, Secondary | TODO Prove that three points form a straight line. | drfrostmaths.com/explorer.php?ssid=1161 | | K656 |
| K312b | A Level, Secondary | TODO Prove that two vectors are parallel. | drfrostmaths.com/explorer.php?ssid=1162 | | K655 |
| K312c | A Level, Secondary | Determine the ratio a vector is broken into via another route and introduction of a scalar. | drfrostmaths.com/explorer.php?ssid=1564 | | K993 |
| E313 | Secondary | Exam Practice: Simplify surds. | drfrostmaths.com/explorer.php?ssid=62 | https://www.youtube.com/embed/LDH_VS1fwYE | E313 |
| K313a | Secondary | Simplify a surd. | drfrostmaths.com/explorer.php?ssid=678 | https://www.youtube.com/embed/mT9t_pRky2w | K673 |
| K313b | Secondary | Simplify a multiple of a surd. | drfrostmaths.com/explorer.php?ssid=1327 | https://www.youtube.com/embed/31n9Vi6tI3U | K674 |
| K313c | Secondary | Write a surd in the form \sqrt{a}. | drfrostmaths.com/explorer.php?ssid=1618 | https://www.youtube.com/embed/-6O7wCQjd_o | |
| E314 | Secondary | Exam Practice: Multiply and divide surds. | drfrostmaths.com/explorer.php?ssid=366 | https://www.youtube.com/embed/XiuLvyXyRxY | E314 |
| K314a | Secondary | Multiply two surds or a surd and a non-surd. | drfrostmaths.com/explorer.php?ssid=681 | https://www.youtube.com/embed/oje4wceCRrY | K675 |
| K314b | Secondary | Multiply multiples of surds. | drfrostmaths.com/explorer.php?ssid=1985 | https://www.youtube.com/embed/B5OcuvQQsWY | |
| K314c | Secondary | Square a surd. | drfrostmaths.com/explorer.php?ssid=1986 | https://www.youtube.com/embed/bW2BdKo9V_M | |
| K314d | Secondary | Multiply two surds that require simplifying. | drfrostmaths.com/explorer.php?ssid=682 | https://www.youtube.com/embed/xg2FjpqB8fg | K676 |
| K314e | Secondary | Divide two surds. | drfrostmaths.com/explorer.php?ssid=683 | https://www.youtube.com/embed/CfX7K9lBx7c | K677 |
| K314f | Secondary | Divide two surds that require simplifying. | drfrostmaths.com/explorer.php?ssid=1733 | https://www.youtube.com/embed/QVmWAGIpPhw | |
| K314g | Secondary | Expand a single bracket with surds. | drfrostmaths.com/explorer.php?ssid=685 | https://www.youtube.com/embed/3Q9HxC3TgAE | K680 |
| K314h | Secondary | Expand a single bracket with surds, where simplification of surds is required. | drfrostmaths.com/explorer.php?ssid=1987 | | |
| K314i | Secondary | Expand two brackets involving surds in the form (a + \sqrt{b})(c + \sqrt{b}). | drfrostmaths.com/explorer.php?ssid=867 | https://www.youtube.com/embed/9SpdRhVL2TM | K681 |
| K314j | Secondary | Expand two brackets with surds, where simplification of surds required. | drfrostmaths.com/explorer.php?ssid=869 | https://www.youtube.com/embed/eLPnx0ANuso | K682 |
| K314k | Secondary | Expand two brackets involving multiples of surds. | drfrostmaths.com/explorer.php?ssid=870 | https://www.youtube.com/embed/tR2bBd4D7OM | K683 |
| K314l | Secondary | Square a bracket involving surds. | drfrostmaths.com/explorer.php?ssid=871 | https://www.youtube.com/embed/FKdFK5Dtkqg | K684 |
| K314m | Secondary | Multiply or divide surds with algebra. | drfrostmaths.com/explorer.php?ssid=1619 | | |
| K314n | Secondary | Multiple three brackets involving surds. | drfrostmaths.com/explorer.php?ssid=1990 | https://www.youtube.com/embed/-LrZUmdQDWM | |
| K314o | Secondary | Compare coefficients of surds and non-surds to determine values of variables. | drfrostmaths.com/explorer.php?ssid=1993 | https://www.youtube.com/embed/VryGlnNEbIw | |
| K314p | Secondary | Use Pythagoras' theorem with sides which are surds. | drfrostmaths.com/explorer.php?ssid=1999 | | |
| E315 | Secondary, A Level | Exam Practice: Add and subtract surds. | drfrostmaths.com/explorer.php?ssid=61 | https://www.youtube.com/embed/O0Hm8oAgrPI | E315 |
| K315a | Secondary, A Level | Add or subtract surds with the same number under the square root. | drfrostmaths.com/explorer.php?ssid=679 | https://www.youtube.com/embed/zIPsPUHMsL4 | K678 |
| K315b | Secondary, A Level | Add or subtract surds that require simplifying. | drfrostmaths.com/explorer.php?ssid=680 | https://www.youtube.com/embed/vlqatolhDwc | K679 |
| E316 | Secondary, A Level | Exam Practice: Rationalise the denominator where the denominator consists of single surd term. | drfrostmaths.com/explorer.php?ssid=586 | | E316 |
| K316a | Secondary, A Level | Rationalise the denominator of a fraction where the denominator is a single surd. | drfrostmaths.com/explorer.php?ssid=686 | https://www.youtube.com/embed/0sSjrJfz6UQ | K685 |
| K316b | Secondary, A Level | Rationalise the denominator of a fraction with a single surd as the denominator, where subsequent simplification is required. | drfrostmaths.com/explorer.php?ssid=2027 | https://www.youtube.com/embed/p_WoUulAKws | |
| K316c | Secondary, A Level | Rationalise the denominator of a fraction to subsequently add or subtract surds. | drfrostmaths.com/explorer.php?ssid=2029 | | |
| K316d | A Level, Secondary | Simplify expressions of the form (a + \sqrt{b})/\sqrt{c} | drfrostmaths.com/explorer.php?ssid=2031 | https://www.youtube.com/embed/X5smkgYqVGY | |
| K316e | Secondary, A Level | Simplify (a/\sqrt{b})^n where n is large. | drfrostmaths.com/explorer.php?ssid=2032 | https://www.youtube.com/embed/flzGFaSKOOE | |
| E317 | A Level, Secondary | Exam Practice: Rationalise the denominator where the denominator consists of a surd and a second term. | drfrostmaths.com/explorer.php?ssid=63 | https://www.youtube.com/embed/wiBovf97ihc | E317 |
| K317a | Secondary, A Level | Rationalise the denominator of a fraction in the form \frac{a}{b + \sqrt{c}}. | drfrostmaths.com/explorer.php?ssid=2046 | | |
| K317b | Secondary, A Level | Rationalise the denominator of a fraction in the form \frac{a}{\sqrt{b} + \sqrt{c}}. | drfrostmaths.com/explorer.php?ssid=1139 | https://www.youtube.com/embed/aZmdegR1JTw | K688 |
| K317c | A Level, Secondary | Rationalise the denominator of a fraction in the form \frac{a + \sqrt{b}}{c + \sqrt{b}}. | drfrostmaths.com/explorer.php?ssid=872 | https://www.youtube.com/embed/GkdPm1qjlEA | K686 |
| K317d | A Level, Secondary | Solve equation of the form x(a + \sqrt{b}) = c | drfrostmaths.com/explorer.php?ssid=2044 | | |
| K317e | A Level, Secondary | Rationalise the denominator of a fraction in the form (a+\sqrt{b})/(c+\sqrt{d}), where simplification is required. | drfrostmaths.com/explorer.php?ssid=2045 | | |
| K317f | A Level, Secondary | Rationalise the denominator of a fraction in the form \frac{a + b\sqrt{c}}{d + e\sqrt{c}}. | drfrostmaths.com/explorer.php?ssid=873 | https://www.youtube.com/embed/qxqFsazeTdk | K687 |
| K317g | Secondary, A Level | Rationalise the denominator of a fraction in the form (a+b\sqrt{c})/(d+e\sqrt{f}), where simplification is required. | drfrostmaths.com/explorer.php?ssid=2042 | | |
| K317h | Secondary, A Level | Rationalise the denominator of a fraction where either the numerator or denominator is squared. | drfrostmaths.com/explorer.php?ssid=2047 | | |
| K317i | A Level, Secondary | Temp: Rationalise the denominator of a fraction in the form \frac{a + \sqrt{b}}{c + \sqrt{b}}. | drfrostmaths.com/explorer.php?ssid=2043 | | |
| E318 | Secondary, A Level | Exam Practice: Deal with fractional indices. | drfrostmaths.com/explorer.php?ssid=58 | https://www.youtube.com/embed/E-gq8eq105I | E318 |
| K318a | Secondary, A Level | Raise a number to a fractional power. | drfrostmaths.com/explorer.php?ssid=650 | https://www.youtube.com/embed/cmP8DoNjP6c | K689 |
| K318b | Secondary, A Level | Raise a fraction to a fractional power. | drfrostmaths.com/explorer.php?ssid=652 | https://www.youtube.com/embed/_OPbhcaouZs | K691 |
| K318c | A Level, Secondary | Raise a number to a fractional and negative power. | drfrostmaths.com/explorer.php?ssid=651 | https://www.youtube.com/embed/uN135i-Sefk | K690 |
| K318d | Secondary, A Level | Raise a fraction to a fractional and negative power. | drfrostmaths.com/explorer.php?ssid=653 | https://www.youtube.com/embed/ND5Ls34mRd4 | K692 |
| K318e | Secondary, A Level | Raise an algebraic term to a fractional power. | drfrostmaths.com/explorer.php?ssid=819 | https://www.youtube.com/embed/2yavvH_Un3w | K693 |
| K318f | Secondary, A Level | Raise an algebraic term to a fractional and negative power. | drfrostmaths.com/explorer.php?ssid=820 | https://www.youtube.com/embed/ZabULuxYCrs | K694 |
| K318g | A Level, Secondary | Write a collection of terms in the form ax^b. | drfrostmaths.com/explorer.php?ssid=1281 | | K762 |
| K318h | A Level, Secondary | Write a fraction as a collection of terms by splitting the fraction. | drfrostmaths.com/explorer.php?ssid=1498 | | K967 |
| E319 | Secondary | Exam Practice: Problem solving with ratios, including where a ratio changes. | drfrostmaths.com/explorer.php?ssid=535 | | E319 |
| K319a | Secondary | Determine an amount given a change in a ratio where one part is changing. | drfrostmaths.com/explorer.php?ssid=1250 | https://www.youtube.com/embed/Ge2aPe9XJH8 | K696 |
| K319b | Secondary | Determine an amount given a change in a ratio where two parts are changing. | drfrostmaths.com/explorer.php?ssid=1293 | https://www.youtube.com/embed/vjKJz3h2ycA | K697 |
| E320 | Secondary | Exam Practice: Piecewise functions. | drfrostmaths.com/explorer.php?ssid=445 | | E320 |
| K320a | Secondary | Use a piecewise function to find an output for a specific input. | drfrostmaths.com/explorer.php?ssid=1812 | | |
| K320b | Secondary | Sketch a piecewise function involving linear segments. | drfrostmaths.com/explorer.php?ssid=1817 | | |
| K320c | Secondary | Determine the component functions of a sketched piecewise function. | drfrostmaths.com/explorer.php?ssid=1826 | | |
| K320d | Secondary | Determine the number of solutions to f(x) = k where the function is piecewise. | drfrostmaths.com/explorer.php?ssid=1852 | | |
| K320e | Secondary | Solve equations of the form f(x) = k when the function is piecewise. | drfrostmaths.com/explorer.php?ssid=1853 | | |
| K320f | Secondary | Determine the range of a piecewise function. | drfrostmaths.com/explorer.php?ssid=1856 | | |
| K320g | Secondary | Determine a piecewise function given knowledge of its range. | drfrostmaths.com/explorer.php?ssid=1857 | | |
| K320h | Secondary | Determine the area enclosed under a piecewise function with linear segments. | drfrostmaths.com/explorer.php?ssid=1860 | | |
| E321 | Secondary | Exam Practice: Limiting value of a converging sequence. | drfrostmaths.com/explorer.php?ssid=443 | | E321 |
| K321a | Secondary | Find the limiting value of a converging sequence. | drfrostmaths.com/explorer.php?ssid=1928 | | |
| E322 | Secondary | Exam Practice: Solve problems involving general spatial awareness and reasoning. | drfrostmaths.com/explorer.php?ssid=372 | | E322 |
| E323 | Secondary | Exam Practice: Deal with logical true-false statements (Boolean Algebra). | drfrostmaths.com/explorer.php?ssid=374 | | E323 |
| E324 | A Level | Exam Practice: Discriminant of a quadratic function. | drfrostmaths.com/explorer.php?ssid=185 | https://www.youtube.com/embed/ponJzpfss9U | E324 |
| K324a | A Level | Determine the discriminant of a quadratic expression with numeric coefficients. | drfrostmaths.com/explorer.php?ssid=1828 | | |
| K324b | A Level | Use the discriminant of a simple quadratic to determine the number of solutions to an equation. | drfrostmaths.com/explorer.php?ssid=1829 | | |
| K324c | A Level | Understand the relationship between the discriminant of a quadratic and its sketch. | drfrostmaths.com/explorer.php?ssid=1834 | | |
| K324d | A Level | Determine the discriminant of a quadratic expression with algebraic coefficients. | drfrostmaths.com/explorer.php?ssid=1869 | | |
| K324e | A Level | Use the discriminant to reason about the number of solutions of a factorised cubic. | drfrostmaths.com/explorer.php?ssid=1880 | | |
| K324f | A Level | Use the discriminant to determine the values for algebraic coefficients in a quadratic equation, where there are equal roots. | drfrostmaths.com/explorer.php?ssid=1884 | | |
| K324g | A Level | Use the discriminant to determine the values for algebraic coefficients in a quadratic equation, where there are no roots or distinct roots. | drfrostmaths.com/explorer.php?ssid=933 | | K770 |
| K324h | A Level | Use the discriminant to determine the values for algebraic coefficients in a quadratic equation, requiring rearrangement. | drfrostmaths.com/explorer.php?ssid=1898 | | |
| K324i | A Level | Use the discriminant to determine when a straight line is tangent to a quadratic curve. | drfrostmaths.com/explorer.php?ssid=1755 | | |
| K324j | A Level | Test: Expanding Brackets Function | drfrostmaths.com/explorer.php?ssid=1873 | | |
| K324k | A Level | KS324g Replacement: Use the discriminant to determine the values for algebraic coefficients in a quadratic equation, where there are no roots or distinct roots. | drfrostmaths.com/explorer.php?ssid=1881 | | |
| E325 | A Level | Exam Practice: Graphs of more general reciprocal functions. | drfrostmaths.com/explorer.php?ssid=540 | | E325 |
| K325a | A Level | Identify the equation of the vertical asymptote of a more general reciprocal function. | drfrostmaths.com/explorer.php?ssid=1808 | | |
| K325b | A Level | Sketch reciprocal functions of the form y = a + \frac{b}{cx + d} | drfrostmaths.com/explorer.php?ssid=1809 | | |
| E326 | A Level | Exam Practice: Graphs of polynomials of order 3 or more, particularly cubic and quartic functions. | drfrostmaths.com/explorer.php?ssid=186 | https://www.youtube.com/embed/KwLJd1rTMtQ | E326 |
| K326a | A Level | Recognise the shape of a cubic graph. | drfrostmaths.com/explorer.php?ssid=1767 | | |
| K326b | A Level | Sketch the graph of a cubic function where the function is a product. | drfrostmaths.com/explorer.php?ssid=1763 | | |
| K326c | A Level | Sketch the graph of a cubic function that requires factorising. | drfrostmaths.com/explorer.php?ssid=1764 | | |
| K326d | A Level | Find the equation of a cubic function from its sketch. | drfrostmaths.com/explorer.php?ssid=1766 | | |
| K326e | A Level | Sketch the graph of a quartic function where the function is a product. | drfrostmaths.com/explorer.php?ssid=1765 | | |
| K326f | A Level | Identify the factorised equation of a sketched cubic graph. | drfrostmaths.com/explorer.php?ssid=1803 | | |
| E327 | A Level | Exam Practice: Use the formula y-y_1 = m(x-x_1) for find the equation of a straight line. | drfrostmaths.com/explorer.php?ssid=195 | https://www.youtube.com/embed/qvoIpfd_JB4 | E327 |
| K327a | A Level | Find an equation of a straight line given the gradient and one point using y-y_1=m(x-x_1). | drfrostmaths.com/explorer.php?ssid=1109 | https://www.youtube.com/embed/QyRT_gshY9E | K779 |
| K327b | A Level | Find an equation of a straight line parallel to another using y-y_1=m(x-x_1). | drfrostmaths.com/explorer.php?ssid=1111 | https://www.youtube.com/embed/inbI5b-Lac4 | K781 |
| K327c | A Level | Find an equation of a straight line given two points using y-y_1=m(x-x_1). | drfrostmaths.com/explorer.php?ssid=1110 | https://www.youtube.com/embed/AEgUYEDdvBc | K780 |
| K327d | A Level | Find an equation of a straight line perpendicular to another using y-y_1=m(x-x_1). | drfrostmaths.com/explorer.php?ssid=1112 | https://www.youtube.com/embed/eC9uFJy84uw | K782 |
| K327e | A Level | Find the perpendicular bisector of a line using y-y_1=m(x-x_1). | drfrostmaths.com/explorer.php?ssid=1046 | | K783 |
| K327f | A Level | Find the area of a triangle enclosed by an axis and two intersecting lines. | drfrostmaths.com/explorer.php?ssid=1177 | | K784 |
| K327g | A Level | Determine the equation of a line from a modelled context. | drfrostmaths.com/explorer.php?ssid=1927 | | |
| E328 | A Level, Secondary | Exam Practice: Coordinate geometry on circles and equation of a circle with any centre. | drfrostmaths.com/explorer.php?ssid=196 | https://www.youtube.com/embed/0P9LdIjAjAw | E328 |
| K328a | A Level, Secondary | Find an equation of a circle, not centred at the origin, which is drawn. | drfrostmaths.com/explorer.php?ssid=1043 | | K700 |
| K328b | A Level, Secondary | Find an equation of a circle, not centred at the origin, given its radius and centre. | drfrostmaths.com/explorer.php?ssid=1045 | | K701 |
| K328c | A Level, Secondary | Find the equation of a circle, with given centre and radius/diameter, in expanded form. | drfrostmaths.com/explorer.php?ssid=1922 | | |
| K328d | A Level, Secondary | Plot the graph of a circle not centred at the origin. | drfrostmaths.com/explorer.php?ssid=1101 | | K702 |
| K328e | A Level, Secondary | Write down the equation of a circle given the centre and radius. | drfrostmaths.com/explorer.php?ssid=1019 | | K786 |
| K328f | Secondary, A Level | Determine the intercepts of a circle given its equation. | drfrostmaths.com/explorer.php?ssid=1806 | | |
| K328g | A Level, Secondary | Find the equation of a circle using the endpoints of the diameter. | drfrostmaths.com/explorer.php?ssid=1017 | https://www.youtube.com/embed/nF9WGe9FfeI | K787 |
| K328h | A Level, Secondary | Use the equation of a circle to find its centre and radius. | drfrostmaths.com/explorer.php?ssid=1016 | https://www.youtube.com/embed/JkVXhrSpzOs | K785 |
| K328i | Secondary, A Level | Complete the square to determine the radius of a circle, where the equation involves algebraic constants. | drfrostmaths.com/explorer.php?ssid=1935 | | |
| K328j | Secondary, A Level | Find the points where a circle meets an axis. | drfrostmaths.com/explorer.php?ssid=1020 | | K788 |
| K328k | A Level, Secondary | Find the tangent to a circle at a given point. | drfrostmaths.com/explorer.php?ssid=1021 | | K789 |
| K328l | A Level, Secondary | Determine the equation of a parallel tangent to a circle. | drfrostmaths.com/explorer.php?ssid=1804 | | |
| K328m | A Level, Secondary | Use the length of a chord of a circle and the radius to determine the circle's centre. | drfrostmaths.com/explorer.php?ssid=1807 | | |
| K328n | A Level, Secondary | Determine whether a straight line cuts or is tangent to a circle. | drfrostmaths.com/explorer.php?ssid=1917 | | |
| K328o | A Level, Secondary | K328i replacement: Find the tangent to a circle at a given point. | drfrostmaths.com/explorer.php?ssid=1923 | | |
| E329 | A Level | Exam Practice: Use algebraic division to turn top-heavy algebraic fraction into a quotient and remainder. | drfrostmaths.com/explorer.php?ssid=362 | | E329 |
| K329a | A Level | Determine the original function given the divisor, quotient and remainder. | drfrostmaths.com/explorer.php?ssid=1827 | | |
| E330 | Secondary, A Level | Exam Practice: Use the Factor and Remainder Theorems. | drfrostmaths.com/explorer.php?ssid=182 | https://www.youtube.com/embed/VUKuwXspxTI | E330 |
| K330a | Secondary, A Level | Determine whether a linear expression is a factor of a polynomial. | drfrostmaths.com/explorer.php?ssid=1896 | | |
| K330b | A Level, Secondary | Factorise a cubic when one of the factors is known. | drfrostmaths.com/explorer.php?ssid=1821 | | |
| K330c | Secondary, A Level | Use the factor theorem to find a missing coefficient. | drfrostmaths.com/explorer.php?ssid=1090 | | K790 |
| K330d | Secondary, A Level | Factorise a cubic expression using the factor theorem (when no factors are known). | drfrostmaths.com/explorer.php?ssid=1091 | | K791 |
| K330e | Secondary, A Level | Use the factor theorem to find two missing coefficients. | drfrostmaths.com/explorer.php?ssid=1839 | | |
| E331 | A Level | Exam Practice: Solve cubic and quartic equations, or polynomials of higher degree. | drfrostmaths.com/explorer.php?ssid=427 | https://www.youtube.com/embed/FEke3XrV1es | E331 |
| K331a | A Level | Solving cubics in the form x^3 + bx^2 + cx = 0, solvable by factorisation. | drfrostmaths.com/explorer.php?ssid=1688 | | |
| K331b | A Level | Solving cubics in the form ax^3 + bx^2 + cx = 0, solvable by factorisation | drfrostmaths.com/explorer.php?ssid=1689 | | |
| E332 | A Level, Secondary | Exam Practice: Binomial expansion of (a + bx)^n where n is a positive integer. | drfrostmaths.com/explorer.php?ssid=198 | | E332 |
| K332a | Secondary, A Level | Binomial expansion of (x + b)^n, where n is a positive integer. | drfrostmaths.com/explorer.php?ssid=1820 | | |
| K332b | Secondary, A Level | Binomial expansion of (x - b)^n, where n is a positive integer. | drfrostmaths.com/explorer.php?ssid=1831 | | |
| K332c | Secondary, A Level | Binomial expansion of (ax \pm b)^n, where\ n is a positive integer. | drfrostmaths.com/explorer.php?ssid=903 | | K792 |
| K332d | Secondary, A Level | Determine the value of a coefficient in a binomial expansion with a positive integer power. | drfrostmaths.com/explorer.php?ssid=904 | | K793 |
| K332e | Secondary, A Level | Binomial expansion of (ax \pm b)^n, where n is a positive integer and b is a fraction. | drfrostmaths.com/explorer.php?ssid=1835 | | |
| K332f | Secondary, A Level | Expand an expression of the form (a \pm bx)^n for positive integers n, where b is algebraic. | drfrostmaths.com/explorer.php?ssid=1836 | | |
| K332g | Secondary, A Level | Use a binomial expansion to reason about terms in the expansion of (a + bx)^n (c + dx) | drfrostmaths.com/explorer.php?ssid=1847 | | |
| K332h | Secondary, A Level | Use a binomial expansion to estimate the value of k^n. | drfrostmaths.com/explorer.php?ssid=1872 | | |
| K332i | Secondary, A Level | Reason about the a and b in (ax + b)^n given known coefficients of terms in the binomial expansion. | drfrostmaths.com/explorer.php?ssid=1885 | | |
| K332j | Secondary, A Level | Use a relationship between the coefficients of terms in a binomial expansion to determine an unknown constant. | drfrostmaths.com/explorer.php?ssid=1934 | | |
| E333 | A Level, Secondary | Exam Practice: Construct proofs involving sin, cos and tan (excluding double angle formulae), or simplify expressions. | drfrostmaths.com/explorer.php?ssid=213 | https://www.youtube.com/embed/i2T1t-G_93U | E333 |
| K333a | A Level, Secondary | Find exact values of \sin, \cos and \tan using another known trigonometric ratio. | drfrostmaths.com/explorer.php?ssid=1108 | | K800 |
| E334 | A Level, Secondary | Exam Practice: Solve trigonometric equations, involving sin, cos and tan, in an interval in degrees. | drfrostmaths.com/explorer.php?ssid=207 | https://www.youtube.com/embed/U3MKPIzoC7I | E334 |
| K334a | A Level, Secondary | Solve a trigonometric equation in the form \sin x = k where x is in degrees. | drfrostmaths.com/explorer.php?ssid=874 | | K796 |
| K334b | A Level, Secondary | Solve a trigonometric equation in the form \sin (ax+b) = k where x is in degrees. | drfrostmaths.com/explorer.php?ssid=875 | | K797 |
| K334c | Secondary, A Level | Solve trigonometric equations in the form \sin^2 x=a where x is in degrees. | drfrostmaths.com/explorer.php?ssid=1624 | | |
| K334d | A Level, Secondary | Solve a trigonometric equation in the form p\sin (ax+b) = q\cos (ax+b). | drfrostmaths.com/explorer.php?ssid=1685 | | |
| K334e | A Level, Secondary | Solve quadratic equations with trigonometric functions using Pythagorean identities. | drfrostmaths.com/explorer.php?ssid=893 | | K799 |
| E335 | A Level | Exam Practice: Understand position vectors and calculate the distance between two points from their position vectors. | drfrostmaths.com/explorer.php?ssid=269 | | E335 |
| K335a | A Level | Find a position vector. | drfrostmaths.com/explorer.php?ssid=946 | | K803 |
| K335b | A Level | Finding the vector between two position vectors. | drfrostmaths.com/explorer.php?ssid=1728 | | |
| K335c | A Level | Finding the distance between two position vectors. | drfrostmaths.com/explorer.php?ssid=1730 | | |
| K335d | A Level | Find unknown coefficients when a resultant vector is parallel to a given vector in the form a\textbf{i}+b\textbf{j}. | drfrostmaths.com/explorer.php?ssid=1792 | | |
| E336 | A Level | Exam Practice: Determine the angle between a vector and the x or y axis. | drfrostmaths.com/explorer.php?ssid=545 | | E336 |
| K336a | A Level | Find the direction of a vector. | drfrostmaths.com/explorer.php?ssid=945 | | K802 |
| E337 | A Level | Exam Practice: Differentiate from first principles for small positive powers of x. | drfrostmaths.com/explorer.php?ssid=219 | https://www.youtube.com/embed/ztlTJZSzX9o | E337 |
| E338 | A Level, Secondary | Exam Practice: Differentiate x^n for rational values of n. | drfrostmaths.com/explorer.php?ssid=221 | https://www.youtube.com/embed/ufoD67KuSUw | E338 |
| K338a | A Level, Secondary | Differentiate a single term in the form ax^b. | drfrostmaths.com/explorer.php?ssid=1243 | https://www.youtube.com/embed/6RbXSOeo2p0 | K804 |
| K338b | A Level, Secondary | Differentiate a collection of terms with integer powers. | drfrostmaths.com/explorer.php?ssid=631 | | K699 |
| K338c | A Level, Secondary | Differentiate a collection of terms in the form ax^b. | drfrostmaths.com/explorer.php?ssid=905 | https://www.youtube.com/embed/AC5l5eJmYnk | K805 |
| K338d | Secondary, A Level | Differentiate x^n to find the gradient of a curve at a given point. | drfrostmaths.com/explorer.php?ssid=1580 | | K996 |
| K338e | A Level, Secondary | Differentiate a polynomial expression requiring bracket expansion. | drfrostmaths.com/explorer.php?ssid=911 | https://www.youtube.com/embed/2TmZfFRO1ko | K807 |
| K338f | A Level, Secondary | Differentiate a collection of terms that require rewriting in the form ax^b. | drfrostmaths.com/explorer.php?ssid=906 | https://www.youtube.com/embed/tYVHcXTrLBg | K806 |
| K338g | A Level, Secondary | Differentiate a polynomial expression written as a fraction with a single term on the denominator. | drfrostmaths.com/explorer.php?ssid=910 | | K808 |
| K338h | A Level, Secondary | Differentiate an expression written as a fraction with a single term on the denominator and that contains a root. | drfrostmaths.com/explorer.php?ssid=1729 | | |
| E339 | A Level | Exam Practice: Understand and use the second derivative of a function. | drfrostmaths.com/explorer.php?ssid=220 | https://www.youtube.com/embed/NoUjqjJd07Q | E339 |
| K339a | A Level | Find the second derivative of a function. | drfrostmaths.com/explorer.php?ssid=934 | | K812 |
| E340 | A Level, Secondary | Exam Practice: Increasing and decreasing functions. | drfrostmaths.com/explorer.php?ssid=224 | https://www.youtube.com/embed/-N_H9LDsR04 | E340 |
| K340a | A Level, Secondary | Determine the interval for which a cubic function is increasing or decreasing. | drfrostmaths.com/explorer.php?ssid=935 | | K811 |
| E341 | A Level, Secondary | Exam Practice: Maxima and minima and stationary points for polynomials. | drfrostmaths.com/explorer.php?ssid=223 | https://www.youtube.com/embed/v1KWoPYFHj0 | E341 |
| K341a | A Level, Secondary | Determine the stationary points of a curve. | drfrostmaths.com/explorer.php?ssid=1595 | | |
| K341b | A Level, Secondary | Determine whether a stationary point is a maximum or a minimum. | drfrostmaths.com/explorer.php?ssid=1261 | | K814 |
| K341c | A Level, Secondary | Find coefficients of a cubic equation given a turning point. | drfrostmaths.com/explorer.php?ssid=1514 | | K715 |
| E342 | A Level | Exam Practice: Sketch the gradient function for a given curve, e.g. in relation to speed and acceleration. | drfrostmaths.com/explorer.php?ssid=218 | https://www.youtube.com/embed/86VF9JFSZqI | E342 |
| K342a | A Level | Sketch a gradient function given the sketch of the function. | drfrostmaths.com/explorer.php?ssid=1258 | | K815 |
| E343 | A Level, Secondary | Exam Practice: Use differentiation of polynomials to find equations of tangents and normals. | drfrostmaths.com/explorer.php?ssid=222 | https://www.youtube.com/embed/JW_VOWTm-Rc | E343 |
| K343a | A Level, Secondary | Find an equation of a tangent to a polynomial curve. | drfrostmaths.com/explorer.php?ssid=913 | | K809 |
| K343b | A Level, Secondary | Find an equation of a normal to a polynomial curve. | drfrostmaths.com/explorer.php?ssid=914 | | K810 |
| K343c | A Level, Secondary | Determine an unknown coefficient or constant in the equation of a tangent or normal. | drfrostmaths.com/explorer.php?ssid=1805 | | |
| E344 | A Level | Exam Practice: Integrate x^n (excluding n=-1) for rational n. | drfrostmaths.com/explorer.php?ssid=228 | https://www.youtube.com/embed/1Gic04ANEeQ | E344 |
| K344a | A Level | Integrate a collection of terms in the form ax^b. | drfrostmaths.com/explorer.php?ssid=938 | | K816 |
| K344b | A Level | Integrate a collection of terms in the form ax^b that may require rearrangement. | drfrostmaths.com/explorer.php?ssid=939 | | K817 |
| K344c | A Level | Integrate an expression requiring bracket expansion. | drfrostmaths.com/explorer.php?ssid=940 | | K818 |
| K344d | A Level | Integrate an expression written as a fraction with a single term on the denominator. | drfrostmaths.com/explorer.php?ssid=941 | | K819 |
| E345 | A Level | Exam Practice: Determine a function given its derivative and a point. | drfrostmaths.com/explorer.php?ssid=230 | https://www.youtube.com/embed/IMzxmaPEeKg | E345 |
| K345a | A Level | Find functions by integrating \frac{dy}{dx}. | drfrostmaths.com/explorer.php?ssid=942 | | K820 |
| E346 | A Level | Exam Practice: Evaluate definite integrals, e.g. to find an area under a curve or area between curves. | drfrostmaths.com/explorer.php?ssid=229 | https://www.youtube.com/embed/e5RlHoflbpI | E346 |
| K346a | A Level | Evaluate a definite integral where the integrand is a collection of terms in the form ax^b. | drfrostmaths.com/explorer.php?ssid=943 | | K821 |
| K346b | A Level | Find the shaded area enclosed between a curve and the x-axis where the limits are roots. | drfrostmaths.com/explorer.php?ssid=1033 | | K822 |
| K346c | A Level | 346d Determine the area enclosed between a curve, the x-axis and two given bounds. | drfrostmaths.com/explorer.php?ssid=1929 | | |
| K346d | A Level | 346h Determine an area enclosed between a curve and the x-axis where the curve goes both above and below the axis. | drfrostmaths.com/explorer.php?ssid=1930 | | |
| K346e | A Level | 346i Determine the area of a composite shape using integration, by adding areas. | drfrostmaths.com/explorer.php?ssid=1931 | | |
| K346f | A Level | 346j Determine the area between a curve and line by subtraction of areas. | drfrostmaths.com/explorer.php?ssid=1932 | | |
| K346g | A Level | 346k Determine the area enclosed between two curves, where the bounds are given. | drfrostmaths.com/explorer.php?ssid=1933 | | |
| E347 | A Level | Exam Practice: Graphs of exponential functions, including y = e^{ax+b} + c. Exponential growth and decay. | drfrostmaths.com/explorer.php?ssid=214 | https://www.youtube.com/embed/lc1dhlKt7b8 | E347 |
| E348 | A Level | Exam Practice: Graphs of \log_a(x) and \ln(x). | drfrostmaths.com/explorer.php?ssid=215 | https://www.youtube.com/embed/7FG8abd7F3Y | E348 |
| E349 | A Level | Exam Practice: Laws of logs. | drfrostmaths.com/explorer.php?ssid=216 | https://www.youtube.com/embed/B_kXThIyKA4 | E349 |
| K349a | A Level | Convert from index form to logarithmic form. | drfrostmaths.com/explorer.php?ssid=1727 | | |
| K349b | A Level | Simplify logarithmic expressions. | drfrostmaths.com/explorer.php?ssid=912 | | K823 |
| K349c | A Level | Solve logarithmic equations of the form \log_{a}x=b | drfrostmaths.com/explorer.php?ssid=915 | | K824 |
| K349d | A Level | Use laws of logs to write a logarithm as an expression. | drfrostmaths.com/explorer.php?ssid=1756 | | |
| K349e | A Level | Solve logarithmic equations of the form \log[\text{f}(x)]=\log[\text{g}(x)] | drfrostmaths.com/explorer.php?ssid=928 | | K825 |
| K349f | A Level | Solve equations using logarithm product, quotient laws (excluding power law). | drfrostmaths.com/explorer.php?ssid=1652 | | |
| K349g | A Level | Solve logarithmic equations by using the power law. | drfrostmaths.com/explorer.php?ssid=929 | | K826 |
| K349h | A Level | Solve equations of the form a^{f(x)} = b^{g(x)}, for linear exponents, using logarithms. | drfrostmaths.com/explorer.php?ssid=1734 | | |
| E350 | A Level | Exam Practice: Solve equations and manipulate expressions involving e^x and \ln(x). | drfrostmaths.com/explorer.php?ssid=365 | https://www.youtube.com/embed/LHnZs4urHV4 | E350 |
| K350a | A Level | Solve exponential equations involving a single occurrence of e. | drfrostmaths.com/explorer.php?ssid=1103 | | K827 |
| K350b | A Level | Solve logarithmic equations involving a single occurrence of \ln. | drfrostmaths.com/explorer.php?ssid=1104 | | K828 |
| E351 | A Level | Exam Practice: Use log graphs to estimate parameters in y = ax^n and y = kb^x for given data in x and y. | drfrostmaths.com/explorer.php?ssid=217 | https://www.youtube.com/embed/4b7H6c_7W4I | E351 |
| K351a | A Level | Use logarithms to estimate parameters of graphs with equation y=ab^x. | drfrostmaths.com/explorer.php?ssid=1107 | | K830 |
| K351b | A Level | Use logarithms to estimate parameters of graphs with equation y=ax^b. | drfrostmaths.com/explorer.php?ssid=1106 | | K831 |
| E352 | A Level | Exam Practice: Solve equations which are quadratic in another function, e.g. trigonometric. | drfrostmaths.com/explorer.php?ssid=181 | | E352 |
| K352a | A Level | Solve a hidden quadratic of the form x^n by substitution. | drfrostmaths.com/explorer.php?ssid=951 | | K771 |
| K352b | A Level | Solve a hidden quadratic of the form x^n by substitution, that requires multiplying through by x^2. | drfrostmaths.com/explorer.php?ssid=1170 | | K772 |
| K352c | A Level | Solve a hidden quadratic involving exponentials (no log solutions). | drfrostmaths.com/explorer.php?ssid=1066 | | K773 |
| K352d | A Level | Solve quadratic equations with trigonometric functions. | drfrostmaths.com/explorer.php?ssid=892 | | K798 |
| K352e | A Level | Solve a hidden quadratic involving exponentials (with log solutions). | drfrostmaths.com/explorer.php?ssid=1062 | | K829 |
| E353 | A Level | Exam Practice: Further sampling techniques, including systematic, quota and opportunity sampling. | drfrostmaths.com/explorer.php?ssid=298 | | E353 |
| K353a | A Level | Identify the different types of sampling. | drfrostmaths.com/explorer.php?ssid=1182 | | K832 |
| K353b | A Level | Describe how to take a random sample. | drfrostmaths.com/explorer.php?ssid=1183 | | K833 |
| E354 | A Level | Exam Practice: Knowledge of the Edexcel large data set. | drfrostmaths.com/explorer.php?ssid=439 | | E354 |
| E355 | A Level | Exam Practice: Variance of grouped or ungrouped data. | drfrostmaths.com/explorer.php?ssid=301 | | E355 |
| K355a | A Level | Find the variance or standard deviation of listed data. | drfrostmaths.com/explorer.php?ssid=1543 | | K836 |
| K355b | A Level | Find the variance or standard deviation using \sum x and \sum x^2. | drfrostmaths.com/explorer.php?ssid=1199 | | K835 |
| K355c | A Level | Find the variance or standard deviation of grouped data. | drfrostmaths.com/explorer.php?ssid=1114 | | K837 |
| E356 | A Level | Exam Practice: Interpolation to find median, quartiles and percentiles. | drfrostmaths.com/explorer.php?ssid=302 | | E356 |
| K356a | A Level | Estimate the median of grouped data using interpolation. | drfrostmaths.com/explorer.php?ssid=1088 | | K838 |
| K356b | A Level | Estimate the median of grouped data where intervals have gaps. | drfrostmaths.com/explorer.php?ssid=1185 | | K839 |
| K356c | A Level | Find quartiles or percentiles of grouped data using interpolation. | drfrostmaths.com/explorer.php?ssid=1092 | | K840 |
| E357 | A Level | Exam Practice: Coding data. | drfrostmaths.com/explorer.php?ssid=451 | | E357 |
| K357a | A Level | Find the mean and standard deviation of coded data. | drfrostmaths.com/explorer.php?ssid=1186 | | K841 |
| K357b | A Level | Find the mean and standard deviation given the coded mean and standard deviation. | drfrostmaths.com/explorer.php?ssid=1187 | | K842 |
| E358 | A Level | Exam Practice: Box plots involving outliers. | drfrostmaths.com/explorer.php?ssid=299 | | E358 |
| K358a | A Level | Identify an outlier from listed data. | drfrostmaths.com/explorer.php?ssid=1189 | | K843 |
| E359 | A Level | Exam Practice: Use and interpret the equation of a regression line. | drfrostmaths.com/explorer.php?ssid=448 | | E359 |
| E360 | A Level | Exam Practice: Understand functional notation for discrete random variables. | drfrostmaths.com/explorer.php?ssid=542 | | E360 |
| E361 | A Level | Exam Practice: Binomial Distribution. | drfrostmaths.com/explorer.php?ssid=305 | | E361 |
| K361a | A Level | Calculate binomial probabilities in the form P(X=x) (no context). | drfrostmaths.com/explorer.php?ssid=1524 | | K851 |
| K361b | A Level | Calculate binomial probabilities in the form P(X=x) from a worded problem. | drfrostmaths.com/explorer.php?ssid=1525 | | K852 |
| K361c | A Level | Calculate binomial probabilities (no context). | drfrostmaths.com/explorer.php?ssid=1087 | | K853 |
| K361d | A Level | Calculate binomial probabilities from a worded problem. | drfrostmaths.com/explorer.php?ssid=1317 | | K854 |
| K361e | A Level | Use a binomial probability to calculate another binomial probability. | drfrostmaths.com/explorer.php?ssid=1345 | | K855 |
| K361f | A Level | Set up an inequality in a binomial distribution context. | drfrostmaths.com/explorer.php?ssid=1560 | | K991 |
| E362 | A Level | Exam Practice: Conduct hypothesis test for p in Binomial Model. | drfrostmaths.com/explorer.php?ssid=316 | | E362 |
| K362a | A Level | Find the critical region for a one-tailed hypothesis test using a Binomial model. | drfrostmaths.com/explorer.php?ssid=1318 | | K856 |
| K362b | A Level | Conduct a one-tailed hypothesis test on a binomial model. | drfrostmaths.com/explorer.php?ssid=1320 | | K858 |
| K362c | A Level | Find the critical region for a two-tailed hypothesis test using a Binomial model. | drfrostmaths.com/explorer.php?ssid=1319 | | K857 |
| K362d | A Level | Conduct a two-tailed hypothesis test on a binomial model. | drfrostmaths.com/explorer.php?ssid=1321 | | K859 |
| E363 | A Level | Exam Practice: 'suvat' equations (excluding forces). | drfrostmaths.com/explorer.php?ssid=324 | | E363 |
| K363a | A Level | Use the constant acceleration formula v=u+at. | drfrostmaths.com/explorer.php?ssid=916 | | K863 |
| K363b | A Level | Use the constant acceleration formula s=\left(\frac{u+v}{2}\right)t. | drfrostmaths.com/explorer.php?ssid=917 | | K864 |
| K363c | A Level | Use the constant acceleration formula v^2=u^2+2as. | drfrostmaths.com/explorer.php?ssid=918 | | K865 |
| K363d | A Level | Use the constant acceleration formula s=ut+\frac{1}{2}at^2. | drfrostmaths.com/explorer.php?ssid=919 | | K866 |
| K363e | A Level | Use the constant acceleration formula s=vt-\frac{1}{2}at^2. | drfrostmaths.com/explorer.php?ssid=1635 | | |
| K363f | A Level | Use constant acceleration formulae. | drfrostmaths.com/explorer.php?ssid=920 | | K867 |
| K363g | A Level | Use the constant acceleration formulae with two linked objects | drfrostmaths.com/explorer.php?ssid=1622 | | |
| E364 | A Level | Exam Practice: Projectile motion in 1D. | drfrostmaths.com/explorer.php?ssid=326 | | E364 |
| K364a | A Level | Find the greatest height or total distance travelled when a particle is projected vertically upwards. | drfrostmaths.com/explorer.php?ssid=921 | | K868 |
| K364b | A Level | Find the time of flight of a particle projected vertically. | drfrostmaths.com/explorer.php?ssid=922 | | K869 |
| K364c | A Level | Use constant acceleration formulae for two particles colliding in vertical motion. | drfrostmaths.com/explorer.php?ssid=1629 | | |
| E365 | A Level | Exam Practice: Forces on a single particle in equibrium, not on an inclined plane, no F = μR. | drfrostmaths.com/explorer.php?ssid=517 | | E365 |
| K365a | A Level | Find the magnitude of missing forces when a particle is in equilibrium. | drfrostmaths.com/explorer.php?ssid=923 | | K870 |
| E366 | A Level | Exam Practice: Forces on an accelerating single particle, not on an inclined plane, no F = μR. | drfrostmaths.com/explorer.php?ssid=521 | | E366 |
| K366a | A Level | Find the magnitude of missing forces when a particle is accelerating. | drfrostmaths.com/explorer.php?ssid=924 | | K871 |
| K366b | A Level | Find the acceleration of a particle. | drfrostmaths.com/explorer.php?ssid=925 | | K872 |
| E367 | A Level | Exam Practice: Forces on connected particles in equilibrium, not on an inclined plane, no F = μR. | drfrostmaths.com/explorer.php?ssid=525 | | E367 |
| E368 | A Level | Exam Practice: Forces on accelerating connected particles, not on an inclined plane, no F = μR. | drfrostmaths.com/explorer.php?ssid=529 | | E368 |
| K368a | A Level | Find the tension in the string connecting two particles on smooth horizontal ground. | drfrostmaths.com/explorer.php?ssid=926 | | K873 |
| K368b | A Level | Find the tension in the string connecting two particles on rough horizontal ground. | drfrostmaths.com/explorer.php?ssid=927 | | K874 |
| K368c | A Level | Find the tension in the string attached to a lift. | drfrostmaths.com/explorer.php?ssid=1596 | | |
| K368d | A Level | Find the acceleration of two particles connected by a string passing over a smooth pulley. | drfrostmaths.com/explorer.php?ssid=930 | | K875 |
| K368e | A Level | Find the acceleration of two particles connected by a string passing over a smooth pulley on the corner of a table. | drfrostmaths.com/explorer.php?ssid=931 | | K876 |
| K368f | A Level | Find the maximum height reached by a particle connected to another by a string passing over a pulley. | drfrostmaths.com/explorer.php?ssid=1251 | | K877 |
| K368g | A Level | Find the tension in the string passing over a smooth pulley connecting particles whose mass are variables. | drfrostmaths.com/explorer.php?ssid=1604 | | |
| K368h | A Level | Find the tension, acceleration and mass when three particles are joined by strings with one string passing over a smooth pulley and the masses are variable | drfrostmaths.com/explorer.php?ssid=1660 | | |
| K368i | A Level | Test A KNIGHTS | drfrostmaths.com/explorer.php?ssid=1683 | | |
| E369 | A Level | Exam Practice: Calculus in kinematics for motion in a straight line, e.g. v = dr/dt, in 1 dimension. | drfrostmaths.com/explorer.php?ssid=325 | | E369 |
| K369a | A Level | Use differentiation to find an expression for the velocity or the acceleration of a particle. | drfrostmaths.com/explorer.php?ssid=1322 | | K878 |
| K369b | A Level | Use differentiation to find the velocity or the acceleration of a particle at a given instant. | drfrostmaths.com/explorer.php?ssid=1323 | | K879 |
| K369c | A Level | Use integration to find an expression for the displacement or the velocity of a particle. | drfrostmaths.com/explorer.php?ssid=1329 | | K880 |
| K369d | A Level | Use integration to find the displacement or the velocity of a particle at a given instant. | drfrostmaths.com/explorer.php?ssid=1330 | | K881 |
| E370 | A Level | Exam Practice: Add and subtract algebraic fractions, requiring prior factorisation of the denominators. | drfrostmaths.com/explorer.php?ssid=361 | https://www.youtube.com/embed/oSy_5CWt3Dg | E370 |
| K370a | A Level | Adding/Subtracting Algebraic Fractions where factorising is required (changing one denominator). | drfrostmaths.com/explorer.php?ssid=1672 | | |
| K370b | A Level | Adding/Subtracting Algebraic Fractions where factorising is required (changing two denominators). | drfrostmaths.com/explorer.php?ssid=1677 | | |
| K370c | A Level | K370d: Solve an equation with fractions requiring prior factorisation of one of the fractions. | drfrostmaths.com/explorer.php?ssid=1973 | | |
| E371 | A Level | Exam Practice: Decompose rational expressions into partial fractions. | drfrostmaths.com/explorer.php?ssid=184 | https://www.youtube.com/embed/e8xWWDFQXpY | E371 |
| K371a | A Level | Decompose a rational function into partial fractions:\ \frac{ax+b}{(cx \pm d)(ex \pm f)} | drfrostmaths.com/explorer.php?ssid=907 | | K882 |
| K371b | A Level | Decompose a rational function into partial fractions:\ \frac{ax^2+bx+c}{(dx \pm e)(fx \pm g)} | drfrostmaths.com/explorer.php?ssid=1574 | | K994 |
| K371c | A Level | Decompose a rational function into partial fractions: \frac{ax \pm b}{(cx \pm d)(ex \pm f)(gx \pm h)} | drfrostmaths.com/explorer.php?ssid=891 | | K883 |
| K371d | A Level | Decompose a rational function into partial fractions: \frac{ax \pm b}{(cx \pm d)(ex \pm f)^2} | drfrostmaths.com/explorer.php?ssid=895 | | K884 |
| E372 | A Level | Exam Practice: Proof by deduction and exhaustion. | drfrostmaths.com/explorer.php?ssid=159 | | E372 |
| E373 | A Level | Exam Practice: Domain and range of more advanced functions (e.g. exponential) and many-to-one/one-to-one functions. | drfrostmaths.com/explorer.php?ssid=363 | https://www.youtube.com/embed/v1wjiHN30q8 | E373 |
| K373a | A Level | Find the range of a function (including exponential, quadratic, linear). | drfrostmaths.com/explorer.php?ssid=1265 | | K892 |
| K373b | A Level | Find the range of a quadratic function. | drfrostmaths.com/explorer.php?ssid=1550 | | K891 |
| K373c | A Level | Find the range of a rational function f(x)=\frac{ax+b}{cx+d}. | drfrostmaths.com/explorer.php?ssid=1777 | | |
| E374 | A Level | Exam Practice: Composite functions involving more advanced terms (e.g. e^x) | drfrostmaths.com/explorer.php?ssid=188 | https://www.youtube.com/embed/rJUzSg4he4M | E374 |
| K374a | A Level | Find the algebraic output of a composite function (including e^x) | drfrostmaths.com/explorer.php?ssid=1741 | | |
| E375 | A Level | Exam Practice: Inverse functions involving more advanced terms (e.g. e^x) | drfrostmaths.com/explorer.php?ssid=364 | https://www.youtube.com/embed/6O8mMPqgaS4 | E375 |
| K375a | A Level | Find the inverse of a function with multiple occurrences of x. | drfrostmaths.com/explorer.php?ssid=1179 | | K887 |
| K375b | A Level | Find the inverse of exponential and logarithmic functions. | drfrostmaths.com/explorer.php?ssid=1719 | | |
| K375c | A Level | Find the inverse of a quadratic function. | drfrostmaths.com/explorer.php?ssid=1738 | | |
| E376 | A Level | Exam Practice: Solving equations and sketching graphs involving the modulus function. | drfrostmaths.com/explorer.php?ssid=187 | https://www.youtube.com/embed/8gsku6lHo9E | E376 |
| K376a | A Level | Plot the graph of a modulus function. | drfrostmaths.com/explorer.php?ssid=1175 | | K885 |
| K376b | A Level | Solve an equation in the form \left|ax+b\right|=cx+d. | drfrostmaths.com/explorer.php?ssid=1223 | | K890 |
| E377 | A Level | Exam Practice: Solve inequalities involving the modulus function. | drfrostmaths.com/explorer.php?ssid=183 | https://www.youtube.com/embed/8gsku6lHo9E | E377 |
| E378 | A Level | Exam Practice: Increasing, decreasing and periodic sequences. | drfrostmaths.com/explorer.php?ssid=201 | | E378 |
| E379 | A Level, Secondary | Exam Practice: nth term formula for arithmetic sequences. | drfrostmaths.com/explorer.php?ssid=203 | | E379 |
| K379a | A Level, Secondary | Find the first term and common difference for an arithmetic sequence (two unknowns). | drfrostmaths.com/explorer.php?ssid=908 | | K894 |
| K379b | A Level, Secondary | Find the least number of terms for an arithmetic series to exceed a given value. | drfrostmaths.com/explorer.php?ssid=1206 | | K896 |
| E380 | A Level, Secondary | Exam Practice: Sum terms in an arithmetic series. | drfrostmaths.com/explorer.php?ssid=587 | | E380 |
| K380a | A Level, Secondary | Find the sum of an arithmetic series. | drfrostmaths.com/explorer.php?ssid=1205 | | K893 |
| K380b | A Level, Secondary | Find the sum of an arithmetic series from a word problem. | drfrostmaths.com/explorer.php?ssid=1583 | | K997 |
| K380c | A Level, Secondary | Find the first term and common difference for arithmetic series (two unknowns). | drfrostmaths.com/explorer.php?ssid=909 | | K895 |
| E381 | A Level | Exam Practice: nth term formula for a geometric sequence. | drfrostmaths.com/explorer.php?ssid=204 | | E381 |
| K381a | A Level | Find the first term and common difference for an geometric sequence (two unknowns). | drfrostmaths.com/explorer.php?ssid=1052 | | K897 |
| E382 | A Level | Exam Practice: Sum terms in a geometric series (including the sum to infinity). | drfrostmaths.com/explorer.php?ssid=588 | | E382 |
| K382a | A Level | Find the sum of a geometric series. | drfrostmaths.com/explorer.php?ssid=1208 | | K898 |
| K382b | A Level | Find the sum to infinity of a geometric series. | drfrostmaths.com/explorer.php?ssid=1209 | | K900 |
| K382c | A Level | Find the first term or the common ratio of a series given its sum to infinity. | drfrostmaths.com/explorer.php?ssid=1210 | | K901 |
| K382d | A Level | Find the least number of terms for a geometric series to exceed a given value. | drfrostmaths.com/explorer.php?ssid=1207 | | K899 |
| E383 | A Level | Exam Practice: Sigma notation for sums of series. | drfrostmaths.com/explorer.php?ssid=202 | | E383 |
| K383a | A Level | Use sigma notation to find the sum of an arithmetic or geometric series. | drfrostmaths.com/explorer.php?ssid=1328 | | K902 |
| E384 | A Level | Exam Practice: Recurrence relations of the form x_{n+1} = f(x_n) | drfrostmaths.com/explorer.php?ssid=200 | | E384 |
| K384a | A Level | Find the order of a periodic sequence. | drfrostmaths.com/explorer.php?ssid=1578 | | K995 |
| E385 | A Level | Exam Practice: Binomial expansion of (a + bx)^n where n is any rational number. | drfrostmaths.com/explorer.php?ssid=199 | | E385 |
| K385a | A Level | Binomial expansion for (1 \pm kx)^n, where n is a rational number. | drfrostmaths.com/explorer.php?ssid=1001 | | K903 |
| K385b | A Level | Binomial expansion for (a \pm kx)^n, where n is a rational number. | drfrostmaths.com/explorer.php?ssid=1004 | | K904 |
| E386 | A Level | Exam Practice: Understand and use radians for formulae for arc lengths and areas of sectors, and lengths, angles and areas of triangles. | drfrostmaths.com/explorer.php?ssid=208 | | E386 |
| K386a | A Level | Convert between degrees and radians. | drfrostmaths.com/explorer.php?ssid=1079 | | K905 |
| K386b | A Level | Find the lengths of arcs and areas of sectors in radians (one unknown). | drfrostmaths.com/explorer.php?ssid=1616 | | |
| K386c | A Level | Solve problems involving arc length and sector area (in radians). | drfrostmaths.com/explorer.php?ssid=1105 | | K907 |
| K386d | A Level | REMOVED Find the lengths of arcs and areas of sectors in radians (one unknown). | drfrostmaths.com/explorer.php?ssid=1100 | | K906 |
| E387 | A Level | Exam Practice: Small angle approximations for sine, cosine and tangent when in radians. | drfrostmaths.com/explorer.php?ssid=209 | | E387 |
| K387a | A Level | Use small angle approximations. | drfrostmaths.com/explorer.php?ssid=1326 | | K909 |
| E388 | A Level | Exam Practice: Solve trigonometric equations, involving sin, cos and tan, in an interval in radians. | drfrostmaths.com/explorer.php?ssid=516 | | E388 |
| K388a | A Level | Solve a trigonometric equation in the form \sin \left(ax\right) = k where x is in radians. | drfrostmaths.com/explorer.php?ssid=1222 | | K908 |
| E389 | A Level | Exam Practice: Graphs of sec, cosec and cot. | drfrostmaths.com/explorer.php?ssid=210 | | E389 |
| E390 | A Level | Exam Practice: Angle sum and double/half angle formulae for sin, cos and tan. | drfrostmaths.com/explorer.php?ssid=211 | | E390 |
| K390a | A Level | Use the compound angle formulae leading to \tan x = a. | drfrostmaths.com/explorer.php?ssid=1587 | | K999 |
| E391 | A Level | Exam Practice: Express a \cos(x) + b \sin(x) in the form r \cos(x + k) or r \sin(x+k) | drfrostmaths.com/explorer.php?ssid=212 | | E391 |
| K391a | A Level | Use the harmonic addition theorem to write a\cos x+b\sin x in the form R\cos(x+\alpha). | drfrostmaths.com/explorer.php?ssid=899 | | K912 |
| E392 | A Level | Exam Practice: Construct proofs involving sec, cosec and cot. | drfrostmaths.com/explorer.php?ssid=514 | | E392 |
| E393 | A Level | Exam Practice: Solve trigonometric equations, involving sec, cosec and cot, in an interval. | drfrostmaths.com/explorer.php?ssid=515 | | E393 |
| K393a | A Level | Solve a trigonometric equation with \sec, cosec and \cot in the form sec(ax+b) = k where x is in degrees | drfrostmaths.com/explorer.php?ssid=900 | | K910 |
| K393b | A Level | Solve quadratic equations in terms of \sec, \operatorname{cosec} or \cot. | drfrostmaths.com/explorer.php?ssid=901 | | K911 |
| E394 | A Level | Exam Practice: Understand parametric equations and convert between Cartesian and parametric forms. | drfrostmaths.com/explorer.php?ssid=197 | https://www.youtube.com/embed/CQgB7tHPyY4 | E394 |
| E395 | A Level | Exam Practice: Differentiate exponential functions and \ln(x). | drfrostmaths.com/explorer.php?ssid=225 | https://www.youtube.com/embed/xqIropQ-q1Y | E395 |
| E396 | A Level | Exam Practice: Product, quotient and chain rules. | drfrostmaths.com/explorer.php?ssid=226 | https://www.youtube.com/embed/FtTUSAN9Hg4 | E396 |
| K396a | A Level | Apply the chain rule for functions in the form f(x)=a(bx+c)^d | drfrostmaths.com/explorer.php?ssid=984 | | K913 |
| K396b | A Level | Apply the chain rule for functions in the form f(x)=a(P(x))^b where P(x) is a polynomial. | drfrostmaths.com/explorer.php?ssid=985 | | K914 |
| K396c | A Level | Apply the chain rule for logs, exponentials and basic trigonometric functions in the form f(x)=a\cos(bx+c) | drfrostmaths.com/explorer.php?ssid=986 | | K915 |
| K396d | A Level | Apply the chain rule for logs, exponentials and basic trigonometric functions in the form f(x)=a\cos(bx^c+cx^d) | drfrostmaths.com/explorer.php?ssid=994 | | K916 |
| K396e | A Level | Use the product rule with simple functions. | drfrostmaths.com/explorer.php?ssid=1588 | | K1000 |
| K396f | A Level | Use the product rule and the chain rule within a single expression. | drfrostmaths.com/explorer.php?ssid=1589 | | K1001 |
| K396g | A Level | Use the quotient rule with simple functions. | drfrostmaths.com/explorer.php?ssid=1590 | | K1002 |
| K396h | A Level | Use the quotient rule and the chain rule within a single expression. | drfrostmaths.com/explorer.php?ssid=1591 | | K1003 |
| K396i | A Level | Dev | drfrostmaths.com/explorer.php?ssid=1680 | | |
| E397 | A Level | Exam Practice: Use implicit differentiation. | drfrostmaths.com/explorer.php?ssid=437 | https://www.youtube.com/embed/26Bitr8kWgk | E397 |
| E398 | A Level | Exam Practice: Differentiate trigonometric functions, e.g. sin and sec (excluding hyperbolic). | drfrostmaths.com/explorer.php?ssid=438 | https://www.youtube.com/embed/SXGne4Sj_MU | E398 |
| E399 | A Level | Exam Practice: Connected rates of change using the chain rule. | drfrostmaths.com/explorer.php?ssid=462 | https://www.youtube.com/embed/s1nWynPfUSY | E399 |
| E400 | A Level | Exam Practice: Differentiate parametric equations. | drfrostmaths.com/explorer.php?ssid=227 | https://www.youtube.com/embed/SI0lT8IqSAM | E400 |
| E401 | A Level | Exam Practice: Use differentiation of non-polynomials to find equations of tangents and normals. | drfrostmaths.com/explorer.php?ssid=512 | | E401 |
| E402 | A Level | Exam Practice: Maxima and minima and stationary points for non-polynomial equations. | drfrostmaths.com/explorer.php?ssid=513 | | E402 |
| E403 | A Level | Exam Practice: Differentiate inverse trigonometric functions. | drfrostmaths.com/explorer.php?ssid=239 | | E403 |
| E404 | A Level | Exam Practice: Understand the significance of sign changes in locating roots to f(x) = 0 and where it fails. | drfrostmaths.com/explorer.php?ssid=281 | | E404 |
| E405 | A Level | Exam Practice: Use iteration on more advanced functions, and understand cobweb and staircase diagrams. | drfrostmaths.com/explorer.php?ssid=282 | | E405 |
| E406 | A Level | Exam Practice: Solve equations using the Newton-Raphson method. | drfrostmaths.com/explorer.php?ssid=283 | | E406 |
| E407 | A Level | Exam Practice: Integrate exponential, trigonometric functions and \frac{1}{x}. | drfrostmaths.com/explorer.php?ssid=231 | https://www.youtube.com/embed/-wfk6oAXQ80 | E407 |
| K407a | A Level | Integrate standard functions (no chain rule). | drfrostmaths.com/explorer.php?ssid=1334 | | K917 |
| K407b | A Level | Integrate \sin^2 x or \cos^2 x. | drfrostmaths.com/explorer.php?ssid=1631 | | |
| E408 | A Level | Exam Practice: Integrate by inspection. | drfrostmaths.com/explorer.php?ssid=368 | https://www.youtube.com/embed/FBKuSOICxkk | E408 |
| K408a | A Level | Integrate standard functions in the form f(ax+b). | drfrostmaths.com/explorer.php?ssid=1335 | | K918 |
| K408b | A Level | Integrate expressions in the form \int x^a(bx^c+d)^e dx by inspection. | drfrostmaths.com/explorer.php?ssid=1305 | | K919 |
| E409 | A Level | Exam Practice: Integrate by substitution. | drfrostmaths.com/explorer.php?ssid=232 | https://www.youtube.com/embed/ibmND5Mwm_E | E409 |
| K409a | A Level | Find an integral using a given substitution into x^n. | drfrostmaths.com/explorer.php?ssid=1478 | | K950 |
| E410 | A Level | Exam Practice: Integrate by parts. | drfrostmaths.com/explorer.php?ssid=233 | https://www.youtube.com/embed/z1aznGsx_Yk | E410 |
| K410a | A Level | Find an integral using integration by parts. | drfrostmaths.com/explorer.php?ssid=1479 | | K951 |
| K410b | A Level | Find an integral using integration by parts twice. | drfrostmaths.com/explorer.php?ssid=1480 | | K952 |
| E411 | A Level | Exam Practice: Integrate using partial fractions. | drfrostmaths.com/explorer.php?ssid=234 | https://www.youtube.com/embed/l_sBYRZ4Ykk | E411 |
| E412 | A Level | Exam Practice: Solve first order differential equations. | drfrostmaths.com/explorer.php?ssid=235 | https://www.youtube.com/embed/S9sXzIYf0xE | E412 |
| E413 | A Level | Exam Practice: Integrate parametric equations. | drfrostmaths.com/explorer.php?ssid=454 | https://www.youtube.com/embed/4Ziy6LXtC5Y | E413 |
| E414 | A Level | Exam Practice: Use the trapezium rule formula to approximate an area under a curve, including for more advanced functions. | drfrostmaths.com/explorer.php?ssid=284 | | E414 |
| E415 | A Level | Exam Practice: Product Moment Correlation Coefficient, including effect of coding. | drfrostmaths.com/explorer.php?ssid=322 | | E415 |
| E416 | A Level | Exam Practice: Conduct a hypothesis test on a correlation coefficient. | drfrostmaths.com/explorer.php?ssid=319 | | E416 |
| E417 | A Level | Exam Practice: Set Notation for Probability | drfrostmaths.com/explorer.php?ssid=450 | | E417 |
| E418 | A Level | Exam Practice: Conditional probability formulae | drfrostmaths.com/explorer.php?ssid=304 | | E418 |
| K418a | A Level | Use the conditional probability formula to find P(A\cap B) | drfrostmaths.com/explorer.php?ssid=1584 | | K998 |
| E419 | A Level | Exam Practice: Addition Law for Probability | drfrostmaths.com/explorer.php?ssid=449 | | E419 |
| E420 | A Level | Exam Practice: Permutations and Combinations | drfrostmaths.com/explorer.php?ssid=483 | | E420 |
| E421 | A Level | Exam Practice: Properties of the normal distribution and finding the probability of ranges. | drfrostmaths.com/explorer.php?ssid=309 | | E421 |
| K421a | A Level | Calculate probabilities with the Normal distribution (no context). | drfrostmaths.com/explorer.php?ssid=1228 | | K920 |
| E422 | A Level | Exam Practice: Inverse Normal Distribution. | drfrostmaths.com/explorer.php?ssid=452 | | E422 |
| K422a | A Level | Use the inverse normal distribution. | drfrostmaths.com/explorer.php?ssid=1229 | | K921 |
| K422b | A Level | Use the inverse normal distribution with a double inequality. | drfrostmaths.com/explorer.php?ssid=1232 | | K922 |
| E423 | A Level | Exam Practice: Standard Normal Distribution (including unknown mean and standard deviation). | drfrostmaths.com/explorer.php?ssid=453 | | E423 |
| K423a | A Level | Find the mean of a normal distribution. | drfrostmaths.com/explorer.php?ssid=1230 | | K923 |
| K423b | A Level | Find the standard deviation of a normal distribution. | drfrostmaths.com/explorer.php?ssid=1231 | | K924 |
| K423c | A Level | Find the mean and standard deviation of a normal distribution. | drfrostmaths.com/explorer.php?ssid=1762 | | |
| E424 | A Level | Exam Practice: Normal Distribution as an approximation to a Binomial Distribution. | drfrostmaths.com/explorer.php?ssid=310 | | E424 |
| K424a | A Level | Approximate a binomial distribution using the normal distribution. | drfrostmaths.com/explorer.php?ssid=1264 | | K925 |
| E425 | A Level | Exam Practice: Conduct a hypothesis test for the mean of a Normal Distribution. | drfrostmaths.com/explorer.php?ssid=317 | | E425 |
| K425a | A Level | Use the central limit theorem. | drfrostmaths.com/explorer.php?ssid=1494 | | K964 |
| E426 | A Level | Exam Practice: Solve problems involving moments, with forces in a single plane (e.g. rods, suspended bar) | drfrostmaths.com/explorer.php?ssid=327 | | E426 |
| K426a | A Level | Calculate the moment of a force about a point. | drfrostmaths.com/explorer.php?ssid=1089 | | K926 |
| K426b | A Level | Calculate the resulting moment of perpendicular forces about a point. | drfrostmaths.com/explorer.php?ssid=1097 | | K927 |
| K426c | A Level | Calculate the resulting moment of inclined forces about a point. | drfrostmaths.com/explorer.php?ssid=1166 | | K928 |
| K426d | A Level | Find the reaction forces on a uniform rod resting on two supports. | drfrostmaths.com/explorer.php?ssid=1167 | | K929 |
| K426e | A Level | Find the distance of a support from a point on a uniform rod when the rod is in equilibrium. | drfrostmaths.com/explorer.php?ssid=1168 | | K930 |
| K426f | A Level | Find a distance on a uniform rod when reaction forces are connected. | drfrostmaths.com/explorer.php?ssid=1169 | | K931 |
| K426g | A Level | Find the reaction forces on a non-uniform rod resting on two supports. | drfrostmaths.com/explorer.php?ssid=1171 | | K932 |
| K426h | A Level | Find the centre of mass of a non-uniform rod resting on two supports. | drfrostmaths.com/explorer.php?ssid=1172 | | K933 |
| K426i | A Level | Find the centre of mass of a non-uniform rod resting on a single support. | drfrostmaths.com/explorer.php?ssid=1173 | | K934 |
| E427 | A Level | Exam Practice: Forces on a single particle in equibrium, not on an inclined plane, using F = μR. | drfrostmaths.com/explorer.php?ssid=518 | | E427 |
| K427a | A Level | Find the coefficient of friction where a horizontal force pull a particle in limiting equilibrium. | drfrostmaths.com/explorer.php?ssid=1200 | | K935 |
| E428 | A Level | Exam Practice: Forces on a single particle in equibrium, on an inclined plane/inclined forces, no F = μR. | drfrostmaths.com/explorer.php?ssid=519 | | E428 |
| K428a | A Level | Find the force needed to hold a particle in equilibrium on a smooth inclined plane, when the force is parallel to the plane. | drfrostmaths.com/explorer.php?ssid=1694 | | |
| K428b | A Level | Find the force needed to hold a particle in equilibrium on a smooth inclined plane, when the force is horizontal. | drfrostmaths.com/explorer.php?ssid=1698 | | |
| K428c | A Level | Find the force needed to hold a particle in equilibrium on a smooth inclined plane, when the force is neither horizontal or parallel to the plane. | drfrostmaths.com/explorer.php?ssid=1700 | | |
| K428d | A Level | Find the unknown force or mass when a particle attached to a string is held in equilibrium by a horizontal force. | drfrostmaths.com/explorer.php?ssid=1701 | | |
| K428e | A Level | Find the unknown force or mass when a particle attached to a string is held in equilibrium by a force that is not horizontal. | drfrostmaths.com/explorer.php?ssid=1703 | | |
| E429 | A Level | Exam Practice: Forces on a single particle in equibrium, on an inclined plane/inclined forces, using F = μR. | drfrostmaths.com/explorer.php?ssid=520 | | E429 |
| K429a | A Level | Find the coefficient of friction where an inclined force pull a particle in limiting equilibrium. | drfrostmaths.com/explorer.php?ssid=1201 | | K936 |
| E430 | A Level | Exam Practice: Forces on an accelerating single particle, not on an inclined plane, using F = μR. | drfrostmaths.com/explorer.php?ssid=522 | | E430 |
| K430a | A Level | Find the acceleration of a particle on a rough horizontal plane pulled by a horizontal force. | drfrostmaths.com/explorer.php?ssid=1203 | | K937 |
| E431 | A Level | Exam Practice: Forces on an accelerating single particle, on an inclined plane/inclined forces, no F = μR. | drfrostmaths.com/explorer.php?ssid=523 | | E431 |
| K431a | A Level | Find the acceleration of a particle pulled by a string on an inclined plane. | drfrostmaths.com/explorer.php?ssid=1198 | | K948 |
| E432 | A Level | Exam Practice: Forces on an accelerating single particle, on an inclined plane/inclined forces, using F = μR. | drfrostmaths.com/explorer.php?ssid=524 | | E432 |
| K432a | A Level | Find the acceleration of a particle on a rough horizontal plane pulled by an inclined force. | drfrostmaths.com/explorer.php?ssid=1204 | | K938 |
| K432b | A Level | Find the coefficient of friction of a particle accelerating on an inclined plane. | drfrostmaths.com/explorer.php?ssid=1249 | | K939 |
| E433 | A Level | Exam Practice: Projectile motion in 2D. | drfrostmaths.com/explorer.php?ssid=485 | | E433 |
| K433a | A Level | Find the horizontal displacement of a particle projected horizontally. | drfrostmaths.com/explorer.php?ssid=1215 | | K941 |
| K433b | A Level | Find the vertical displacement of a particle projected horizontally. | drfrostmaths.com/explorer.php?ssid=1216 | | K942 |
| K433c | A Level | Find the time taken for a particle to reach the ground after being projected horizontally. | drfrostmaths.com/explorer.php?ssid=1217 | | K943 |
| K433d | A Level | Find the initial velocity of a particle projected horizontally. | drfrostmaths.com/explorer.php?ssid=1218 | | K944 |
| K433e | A Level | Find the maximum height of a particle projected at an angle. | drfrostmaths.com/explorer.php?ssid=1219 | | K945 |
| K433f | A Level | Find the angle of projection of a particle given the maximum height it has reached. | drfrostmaths.com/explorer.php?ssid=1220 | | K946 |
| K433g | A Level | Find the initial velocity of a particle projected at an angle. | drfrostmaths.com/explorer.php?ssid=1221 | | K947 |
| K433h | A Level | Find the height of a particle projected at an unknown angle at a specific instant. | drfrostmaths.com/explorer.php?ssid=1509 | | K974 |
| E434 | A Level | Exam Practice: Forces on connected particles in equilibrium, not on an inclined plane, using F = μR. | drfrostmaths.com/explorer.php?ssid=526 | | E434 |
| E435 | A Level | Exam Practice: Forces on connected particles in equilibrium, on an inclined plane/inclined forces, no F = μR. | drfrostmaths.com/explorer.php?ssid=527 | | E435 |
| E436 | A Level | Exam Practice: Forces on connected particles in equilibrium, on an inclined plane/inclined forces, using F = μR. | drfrostmaths.com/explorer.php?ssid=528 | | E436 |
| E437 | A Level | Exam Practice: Forces on accelerating connected particles, not on an inclined plane, using F = μR. | drfrostmaths.com/explorer.php?ssid=530 | | E437 |
| E438 | A Level | Exam Practice: Forces on accelerating connected particles, on an inclined plane/inclined forces, no F = μR. | drfrostmaths.com/explorer.php?ssid=531 | | E438 |
| E439 | A Level | Exam Practice: Forces on accelerating connected particles, on an inclined plane/inclined forces, using F = μR. | drfrostmaths.com/explorer.php?ssid=532 | | E439 |
| E440 | A Level | Exam Practice: Solve static rigid body problems with forces in multiple planes, e.g. with hinges/ladders. | drfrostmaths.com/explorer.php?ssid=533 | | E440 |
| K440j | A Level | Find the coefficient of friction of a ladder resting on a wall in limiting equilibrium. | drfrostmaths.com/explorer.php?ssid=1242 | | K940 |
| E441 | A Level | Exam Practice: Vector calculations for displacement or velocity. | drfrostmaths.com/explorer.php?ssid=436 | | E441 |
| E442 | A Level | Exam Practice: Calculus in kinematics for motion in a straight line, in 2 dimensions. | drfrostmaths.com/explorer.php?ssid=446 | | E442 |
| E443 | A Level | Exam Practice: Solve quadratic equations to find potentially complex roots. | drfrostmaths.com/explorer.php?ssid=161 | | E443 |
| K443a | A Level | Solve quadratic equations with complex solutions. | drfrostmaths.com/explorer.php?ssid=1500 | | K969 |
| K443b | A Level | Find a quadratic equation given one of its complex roots. | drfrostmaths.com/explorer.php?ssid=1503 | | K972 |
| E444 | A Level | Exam Practice: Solve cubic and quartic equations to find potentially complex roots. | drfrostmaths.com/explorer.php?ssid=162 | | E444 |
| K444a | A Level | Solve a cubic equation with complex roots. | drfrostmaths.com/explorer.php?ssid=1504 | | K973 |
| E445 | A Level | Exam Practice: Add, subtract, multiply and divide complex numbers. | drfrostmaths.com/explorer.php?ssid=163 | | E445 |
| K445a | A Level | Manipulate expressions with complex numbers. | drfrostmaths.com/explorer.php?ssid=1499 | | K968 |
| K445b | A Level | Multiply two or more complex numbers. | drfrostmaths.com/explorer.php?ssid=1501 | | K970 |
| K445c | A Level | Divide a complex number by a complex number. | drfrostmaths.com/explorer.php?ssid=1502 | | K971 |
| E446 | A Level | Exam Practice: Use and interpret Argand diagrams. | drfrostmaths.com/explorer.php?ssid=164 | | E446 |
| E447 | A Level | Exam Practice: Convert between Cartesian and modulus-argument form. | drfrostmaths.com/explorer.php?ssid=165 | | E447 |
| E448 | A Level | Exam Practice: Formulae for sums of integers, squares and cubes. | drfrostmaths.com/explorer.php?ssid=191 | | E448 |
| E449 | A Level | Exam Practice: Relationship between roots and coefficients of polynomial equations, up to quartics. | drfrostmaths.com/explorer.php?ssid=189 | | E449 |
| E450 | A Level | Exam Practice: Polynomial equations whose roots are a linear transformation of the roots of a given polynomial equation. | drfrostmaths.com/explorer.php?ssid=190 | | E450 |
| E451 | A Level | Exam Practice: Volumes of revolution. | drfrostmaths.com/explorer.php?ssid=236 | | E451 |
| E452 | Secondary | Exam Practice: Multiply matrices up to 2 by 2 in size. | drfrostmaths.com/explorer.php?ssid=441 | | E452 |
| E453 | A Level | Exam Practice: Add, subtract and multiply matrices of any size. | drfrostmaths.com/explorer.php?ssid=172 | | E453 |
| K453a | A Level | Add or subtract two matrices. | drfrostmaths.com/explorer.php?ssid=1779 | | |
| K453b | A Level | Multiply a matrix by a scalar. | drfrostmaths.com/explorer.php?ssid=1780 | | |
| K453c | A Level | Add or subtract matrices that have been multiplied by a scalar. | drfrostmaths.com/explorer.php?ssid=1781 | | |
| K453d | A Level | Determine whether two matrices can be multiplied together. | drfrostmaths.com/explorer.php?ssid=1782 | | |
| K453e | A Level | Multiply two matrices. | drfrostmaths.com/explorer.php?ssid=1512 | | K976 |
| K453f | A Level | Multiplying 2\times2 matrices with algebraic elements. | drfrostmaths.com/explorer.php?ssid=1783 | | |
| K453g | A Level | K453f: bug fix | drfrostmaths.com/explorer.php?ssid=1920 | | |
| E454 | A Level | Exam Practice: Calculate determinants of 2x2 and 3x3 matrices and interpret as scale factors. | drfrostmaths.com/explorer.php?ssid=175 | | E454 |
| K454a | A Level | Calculate the determinant of a 2\times2 matrix. | drfrostmaths.com/explorer.php?ssid=1794 | | |
| K454b | A Level | Determine the values for which a 2\times 2 matrix is singular. | drfrostmaths.com/explorer.php?ssid=1800 | | |
| K454c | A Level | Find the minor of an element in a 3 \times 3 matrix. | drfrostmaths.com/explorer.php?ssid=1816 | | |
| K454d | A Level | Calculate the determinant of a 3 \times 3 matrix. | drfrostmaths.com/explorer.php?ssid=1814 | | |
| K454e | A Level | Determine the values for which a 3 \times 3 matrix is singular. | drfrostmaths.com/explorer.php?ssid=1819 | | |
| E455 | A Level | Exam Practice: Calculate inverse matrices for 2x2 and 3x3 matrices and understand their properties. | drfrostmaths.com/explorer.php?ssid=176 | | E455 |
| K455a | A Level | Calculate the inverse of a 2\times2 matrix. | drfrostmaths.com/explorer.php?ssid=1798 | | |
| K455b | A Level | Use a matrix inverse with a product to solve a matrix equation. | drfrostmaths.com/explorer.php?ssid=1768 | | |
| K455c | A Level | Use a self-inverse property of a matrix to determine unknown values. | drfrostmaths.com/explorer.php?ssid=1793 | | |
| K455e | A Level | Find the cofactor of an element in a 3x3 matrix. | drfrostmaths.com/explorer.php?ssid=1818 | | |
| E456 | A Level | Exam Practice: Solve simultaneous equations (up to 3 variables) by use of an inverse matrices. | drfrostmaths.com/explorer.php?ssid=177 | | E456 |
| E457 | Secondary | Exam Practice: Determine the image of a point (or unit square) after a matrix transformation. | drfrostmaths.com/explorer.php?ssid=444 | | E457 |
| E458 | Secondary | Exam Practice: Using matrices to represent reflections, enlargements and rotations by multiples of 90, including representing successive transformations. | drfrostmaths.com/explorer.php?ssid=442 | | E458 |
| E459 | A Level | Exam Practice: Using matrices to represent 3D transformation and 2D rotations by any angle. | drfrostmaths.com/explorer.php?ssid=173 | | E459 |
| K459a | A Level | Identify the matrix which performs a basic 2D transformation. | drfrostmaths.com/explorer.php?ssid=1810 | | |
| K459b | A Level | Describe a basic transformation represented by a 2 \times 2 matrix. | drfrostmaths.com/explorer.php?ssid=1813 | | |
| E460 | A Level | Exam Practice: Find invariant points and lines for a linear transformation. | drfrostmaths.com/explorer.php?ssid=174 | | E460 |
| E461 | A Level | Exam Practice: Interpret geometrically the solution and failure of the solution to three simultaneous linear equations. | drfrostmaths.com/explorer.php?ssid=178 | | E461 |
| E462 | A Level | Exam Practice: Proof by induction. | drfrostmaths.com/explorer.php?ssid=160 | | E462 |
| E463 | A Level | Exam Practice: Vector form of a straight line in 2D and 3D. | drfrostmaths.com/explorer.php?ssid=271 | | E463 |
| K463a | A Level | Find a vector equation of a straight line given two points. | drfrostmaths.com/explorer.php?ssid=1551 | | K983 |
| K463b | A Level | Determine whether a point lies on a line given its vector equation. | drfrostmaths.com/explorer.php?ssid=1553 | | K985 |
| E464 | A Level | Exam Practice: Cartesian form of an equation of a straight line in 2D and 3D. | drfrostmaths.com/explorer.php?ssid=272 | | E464 |
| K464a | A Level | Find a Cartesian equation of a line given its vector equation. | drfrostmaths.com/explorer.php?ssid=1552 | | K984 |
| E465 | A Level | Exam Practice: Point of intersection of two straight lines given in vector form. | drfrostmaths.com/explorer.php?ssid=273 | | E465 |
| E466 | A Level | Exam Practice: Equation of a plane and use the dot/scalar product to find angles between planes and lines. | drfrostmaths.com/explorer.php?ssid=274 | | E466 |
| K466a | A Level | Find an equation of a plane passing through 3 points. | drfrostmaths.com/explorer.php?ssid=1554 | | K986 |
| K466b | A Level | Find a Cartesian equation of a plane given a point and the normal vector. | drfrostmaths.com/explorer.php?ssid=1556 | | K987 |
| K466c | A Level | Find the angle between two lines in vector form. | drfrostmaths.com/explorer.php?ssid=1561 | | K992 |
| E467 | A Level | Exam Practice: Calculate the dot/scalar product and use it to calculate the angle between two lines. | drfrostmaths.com/explorer.php?ssid=275 | | E467 |
| K467a | A Level | Find the scalar product of two vectors. | drfrostmaths.com/explorer.php?ssid=1557 | | K988 |
| K467b | A Level | Find the angle between two vectors. | drfrostmaths.com/explorer.php?ssid=1558 | | K989 |
| K467c | A Level | Find a constant given that two vectors are perpendicular. | drfrostmaths.com/explorer.php?ssid=1559 | | K990 |
| E468 | A Level | Exam Practice: Point of intersection of a line and a plane. | drfrostmaths.com/explorer.php?ssid=276 | | E468 |
| E469 | A Level | Exam Practice: Understand de Moivre's theorem and use it to find multiple angle formulae and sums of series. | drfrostmaths.com/explorer.php?ssid=167 | | E469 |
| E470 | A Level | Exam Practice: Know and use e^{i\theta} = \cos(\theta) + i \sin(\theta) | drfrostmaths.com/explorer.php?ssid=168 | | E470 |
| E471 | A Level | Exam Practice: Find the n distinct nth roots for re^i\theta, and use complex roots of unity to solve geometric problems. | drfrostmaths.com/explorer.php?ssid=169 | | E471 |
| E472 | A Level | Exam Practice: Method of differences for summation of series including use of partial fractions. | drfrostmaths.com/explorer.php?ssid=192 | | E472 |
| E473 | A Level | Exam Practice: Maclaurin series of a function. | drfrostmaths.com/explorer.php?ssid=193 | | E473 |
| E474 | A Level | Exam Practice: Improper integrals where one of the limits extends to infinity. | drfrostmaths.com/explorer.php?ssid=237 | | E474 |
| E475 | A Level | Exam Practice: Mean value of a function. | drfrostmaths.com/explorer.php?ssid=238 | | E475 |
| E476 | A Level | Exam Practice: Integrate functions of the form \frac{1}{a^2 - x^2} and \frac{1}{a^2 + x^2} by use of trigonometric substitutions. | drfrostmaths.com/explorer.php?ssid=240 | | E476 |
| K476a | A Level | Integrate expressions leading to inverse trigonometric functions (no rearrangement). | drfrostmaths.com/explorer.php?ssid=1481 | | K953 |
| K476b | A Level | Integrate expressions leading to inverse trigonometric functions (rearrangement required). | drfrostmaths.com/explorer.php?ssid=1482 | | K954 |
| E477 | A Level | Exam Practice: Use polar coordinates and convert between polar and cartesian coordinates. | drfrostmaths.com/explorer.php?ssid=247 | | E477 |
| K477a | A Level | Convert from Cartesian coordinates to polar coordinates. | drfrostmaths.com/explorer.php?ssid=1489 | | K959 |
| E478 | A Level | Exam Practice: Sketch polar curves with r given as a function of theta. | drfrostmaths.com/explorer.php?ssid=248 | | E478 |
| E479 | A Level | Exam Practice: Find the area enclosed by a polar curve. | drfrostmaths.com/explorer.php?ssid=249 | | E479 |
| E480 | A Level | Exam Practice: Understand hyperbolic functions, including their graphs and domains/ranges. | drfrostmaths.com/explorer.php?ssid=250 | | E480 |
| K480a | A Level | Find exact values of hyperbolic functions. | drfrostmaths.com/explorer.php?ssid=1495 | | K966 |
| E481 | A Level | Exam Practice: Differentiate and integrate hyperbolic functions. | drfrostmaths.com/explorer.php?ssid=251 | | E481 |
| E482 | A Level | Exam Practice: Understand and use inverse hyperbolic functions. | drfrostmaths.com/explorer.php?ssid=252 | | E482 |
| E483 | A Level | Exam Practice: Derive and use logarithmic forms of inverse hyperbolic functions. | drfrostmaths.com/explorer.php?ssid=253 | | E483 |
| E484 | A Level | Exam Practice: Integrate functions of the form \frac{1}{\sqrt{x^2 + a^2}} and \frac{1}{\sqrt{x^2 - a^2}} by use of hyperbolic functions. | drfrostmaths.com/explorer.php?ssid=254 | | E484 |
| E485 | A Level | Exam Practice: Use integrating factors to solve differential equations of the form \frac{dy}{dx} + P(x)y = Q(x). | drfrostmaths.com/explorer.php?ssid=255 | | E485 |
| E486 | A Level | Exam Practice: Solve second order differential equations of the form y'' + a y' + by = 0. | drfrostmaths.com/explorer.php?ssid=256 | | E486 |
| E487 | A Level | Exam Practice: Solve second order differential equations of the form y'' + a y' + by = f(x). | drfrostmaths.com/explorer.php?ssid=257 | | E487 |
| E488 | A Level | Exam Practice: Solve the equation for simple harmonic motion. | drfrostmaths.com/explorer.php?ssid=258 | | E488 |
| E489 | A Level | Exam Practice: Model damped oscillations using second order differential equations. | drfrostmaths.com/explorer.php?ssid=259 | | E489 |
| E490 | A Level | Exam Practice: Deal with coupled first order linear equations. | drfrostmaths.com/explorer.php?ssid=260 | | E490 |
| E491 | A Level | Exam Practice: Perpendicular distance between two lines, from a point to a line and a point to a plane. | drfrostmaths.com/explorer.php?ssid=277 | | E491 |
| E492 | A Level | Exam Practice: Vector product a × b of two vectors, including interpretation of |a × b|. | drfrostmaths.com/explorer.php?ssid=278 | | E492 |
| E493 | A Level | Exam Practice: The scalar triple product a.b × c. | drfrostmaths.com/explorer.php?ssid=279 | | E493 |
| E494 | A Level | Exam Practice: Application of vectors to 3D geometry involving points, lines and planes, including equation of line in form (r - b) × b = 0 | drfrostmaths.com/explorer.php?ssid=280 | | E494 |
| E495 | A Level | Exam Practice: Cartesian and parametric equations for a parabola, ellipse and hyperbola. | drfrostmaths.com/explorer.php?ssid=263 | | E495 |
| E496 | A Level | Exam Practice: Focus-directrix properties of a parabola, ellipse and hyperbola, including the eccentricity. | drfrostmaths.com/explorer.php?ssid=264 | | E496 |
| E497 | A Level | Exam Practice: Tangent and normals to parabolas, ellipsis and hyperbolae. | drfrostmaths.com/explorer.php?ssid=265 | | E497 |
| E498 | A Level | Exam Practice: Solve loci problems involving parabolas, ellipsis and hyperbolae. | drfrostmaths.com/explorer.php?ssid=266 | | E498 |
| E499 | A Level | Exam Practice: Solve cubic and quartic inequalities. | drfrostmaths.com/explorer.php?ssid=541 | | E499 |
| E500 | A Level | Exam Practice: Use Taylor series. | drfrostmaths.com/explorer.php?ssid=194 | | E500 |
| E501 | A Level | Exam Practice: Use Taylor series for series solution of differential equations. | drfrostmaths.com/explorer.php?ssid=261 | | E501 |
| E502 | A Level | Exam Practice: Leibnitz's Theorem for differentiating products. | drfrostmaths.com/explorer.php?ssid=242 | | E502 |
| E503 | A Level | Exam Practice: L'Hospital's Rule | drfrostmaths.com/explorer.php?ssid=243 | | E503 |
| E504 | A Level | Exam Practice: Weierstrass substitution for integration. | drfrostmaths.com/explorer.php?ssid=244 | | E504 |
| E505 | A Level | Exam Practice: Numerical solution of first order and second order differential equations. | drfrostmaths.com/explorer.php?ssid=285 | | E505 |
| E506 | A Level | Exam Practice: Simpson's rule. | drfrostmaths.com/explorer.php?ssid=286 | | E506 |
| E507 | A Level | Exam Practice: Use substitutions to reduce a differential equation. | drfrostmaths.com/explorer.php?ssid=262 | | E507 |
| E508 | A Level | Exam Practice: Counting problems | drfrostmaths.com/explorer.php?ssid=297 | | E508 |
| E509 | A Level | Exam Practice: Division Theorem and Euclidean Algorithm. | drfrostmaths.com/explorer.php?ssid=292 | | E509 |
| E510 | A Level | Exam Practice: Bezout's Identity. | drfrostmaths.com/explorer.php?ssid=293 | | E510 |
| E511 | A Level | Exam Practice: Modular arithmetic and Fermat's Little Theorem. | drfrostmaths.com/explorer.php?ssid=294 | | E511 |
| E512 | A Level | Exam Practice: Divisibility tests. | drfrostmaths.com/explorer.php?ssid=295 | | E512 |
| E513 | A Level | Exam Practice: Solutions of simple congruence equations. | drfrostmaths.com/explorer.php?ssid=296 | | E513 |
| E514 | A Level | Exam Practice: Axioms of a group. | drfrostmaths.com/explorer.php?ssid=287 | | E514 |
| E515 | A Level | Exam Practice: Examples of groups including Cayley tables and cyclic groups. | drfrostmaths.com/explorer.php?ssid=288 | | E515 |
| E516 | A Level | Exam Practice: Orders of groups, orders of elements and subgroups. | drfrostmaths.com/explorer.php?ssid=289 | | E516 |
| E517 | A Level | Exam Practice: Lagrange's theorem. | drfrostmaths.com/explorer.php?ssid=290 | | E517 |
| E518 | A Level | Exam Practice: Isomorphism. | drfrostmaths.com/explorer.php?ssid=291 | | E518 |
| E519 | A Level | Exam Practice: Construct and interpret simple loci in an Argand diagram. | drfrostmaths.com/explorer.php?ssid=166 | | E519 |
| E520 | A Level | Exam Practice: Construct and interpret more complex loci in an Argand diagram, including |z-a| = k|z-b|, arg(z-a)/(x-b) = beta and inequalities. | drfrostmaths.com/explorer.php?ssid=170 | | E520 |
| E521 | A Level | Exam Practice: Elementary transformations from the z-plane to the w-plane. | drfrostmaths.com/explorer.php?ssid=171 | | E521 |
| E522 | A Level | Exam Practice: First and second order recurrence relations. | drfrostmaths.com/explorer.php?ssid=205 | | E522 |
| E523 | A Level | Exam Practice: Solutions of recurrence relations to obtain closed forms. | drfrostmaths.com/explorer.php?ssid=206 | | E523 |
| E524 | A Level | Exam Practice: Eigenvalues and eigenvectors, diagonal form. | drfrostmaths.com/explorer.php?ssid=179 | | E524 |
| E525 | A Level | Exam Practice: Cayley-Hamilton theorem. | drfrostmaths.com/explorer.php?ssid=180 | | E525 |
| E526 | A Level | Exam Practice: Use Gaussian Elimination to solve a system of equations (SQA only) | drfrostmaths.com/explorer.php?ssid=440 | | E526 |
| E527 | A Level | Exam Practice: Reduction formulae. | drfrostmaths.com/explorer.php?ssid=245 | | E527 |
| E528 | A Level | Exam Practice: Arc length or area of surface of revolution for Cartesian, parametric or polar equations. | drfrostmaths.com/explorer.php?ssid=246 | | E528 |
| E529 | A Level | Exam Practice: Expected value E(X) and Var(X) of a discrete random variable, including coding. | drfrostmaths.com/explorer.php?ssid=308 | | E529 |
| E530 | A Level | Exam Practice: Poisson Distribution. | drfrostmaths.com/explorer.php?ssid=306 | | E530 |
| K530a | A Level | Calculate probabilities with the Poisson distribution. | drfrostmaths.com/explorer.php?ssid=1490 | | K960 |
| K530b | A Level | Calculate probabilities with the Poisson distribution from a worded problem. | drfrostmaths.com/explorer.php?ssid=1491 | | K961 |
| E531 | A Level | Exam Practice: Use Poisson Distribution as an approximation to a Binomial Distribution. | drfrostmaths.com/explorer.php?ssid=307 | | E531 |
| E532 | A Level | Exam Practice: Geometric Distributions | drfrostmaths.com/explorer.php?ssid=474 | | E532 |
| K532a | A Level | Calculate probabilities with the geometric distribution. | drfrostmaths.com/explorer.php?ssid=1484 | | K955 |
| K532b | A Level | Find the mean or variance of a geometric distribution. | drfrostmaths.com/explorer.php?ssid=1485 | | K956 |
| E533 | A Level | Exam Practice: Negative Binomial Distributions | drfrostmaths.com/explorer.php?ssid=475 | | E533 |
| K533a | A Level | Calculate probabilities with the negative binomial distribution. | drfrostmaths.com/explorer.php?ssid=1486 | | K957 |
| K533b | A Level | Find the mean or variance of a negative binomial distribution. | drfrostmaths.com/explorer.php?ssid=1487 | | K958 |
| E534 | A Level | Exam Practice: Conduct a hypothesis test on the mean of a Poisson distribution. | drfrostmaths.com/explorer.php?ssid=318 | | E534 |
| K534a | A Level | Conduct a one-tailed hypothesis test on the mean of a Poisson distribution. | drfrostmaths.com/explorer.php?ssid=1492 | | K962 |
| K534b | A Level | Conduct a two-tailed hypothesis test on the mean of a Poisson distribution. | drfrostmaths.com/explorer.php?ssid=1493 | | K963 |
| E535 | A Level | Exam Practice: Goodness of Fit | drfrostmaths.com/explorer.php?ssid=470 | | E535 |
| E536 | A Level | Exam Practice: Contingency Tables | drfrostmaths.com/explorer.php?ssid=471 | | E536 |
| E537 | A Level | Exam Practice: Use Probability Generating Functions | drfrostmaths.com/explorer.php?ssid=472 | | E537 |
| K537a | A Level | Use a probability mass function to find a constant. | drfrostmaths.com/explorer.php?ssid=1308 | | K965 |
| E538 | A Level | Exam Practice: Type I and II errors, Power and Size of tests | drfrostmaths.com/explorer.php?ssid=473 | | E538 |
| E539 | A Level | Exam Practice: Find equation of least squares regression line. | drfrostmaths.com/explorer.php?ssid=320 | | E539 |
| E540 | A Level | Exam Practice: Residual sum of squares. (FM only) | drfrostmaths.com/explorer.php?ssid=321 | | E540 |
| E541 | A Level | Exam Practice: Spearman's rank correlation coefficient. | drfrostmaths.com/explorer.php?ssid=323 | | E541 |
| K541a | A Level | Calculate Spearman's rank correlation coefficient. | drfrostmaths.com/explorer.php?ssid=1548 | | K981 |
| E542 | A Level | Exam Practice: Understand that the area under a probability density graph yields the probability (mass), and that the total area is 1. | drfrostmaths.com/explorer.php?ssid=311 | | E542 |
| E543 | A Level | Exam Practice: Cumulative distribution functions for continuous distributions. | drfrostmaths.com/explorer.php?ssid=312 | | E543 |
| E544 | A Level | Exam Practice: Mean and variance of continuous distributions. | drfrostmaths.com/explorer.php?ssid=313 | | E544 |
| E545 | A Level | Exam Practice: Mode, median and percentiles of continuous random variables. | drfrostmaths.com/explorer.php?ssid=314 | | E545 |
| E546 | A Level | Exam Practice: Skewness of data. | drfrostmaths.com/explorer.php?ssid=300 | | E546 |
| K546a | A Level | Calculate the skew of a set of data. | drfrostmaths.com/explorer.php?ssid=1547 | | K980 |
| E547 | A Level | Exam Practice: Continuous uniform (rectangular) distribution. | drfrostmaths.com/explorer.php?ssid=315 | | E547 |
| E548 | A Level | Exam Practice: Find the distribution of linear combinations of normal random variables. | drfrostmaths.com/explorer.php?ssid=502 | | E548 |
| E549 | A Level | Exam Practice: Estimators, bias and standard error. | drfrostmaths.com/explorer.php?ssid=505 | | E549 |
| E550 | A Level | Exam Practice: Calculate and use confidence intervals. | drfrostmaths.com/explorer.php?ssid=504 | | E550 |
| E551 | A Level | Exam Practice: Hypothesis test on the difference of means. | drfrostmaths.com/explorer.php?ssid=503 | | E551 |
| E552 | A Level | Exam Practice: F-distribution | drfrostmaths.com/explorer.php?ssid=506 | | E552 |
| E553 | A Level | Exam Practice: t-distribution. | drfrostmaths.com/explorer.php?ssid=507 | | E553 |
| E554 | A Level | Exam Practice: Momentum and Impulse | drfrostmaths.com/explorer.php?ssid=447 | | E554 |
| K554a | A Level | Find the speed of a particle after receiving an impulse. | drfrostmaths.com/explorer.php?ssid=1519 | | K978 |
| K554b | A Level | Use the impulse-momentum principle for two particles, given the impulse due to the collision. | drfrostmaths.com/explorer.php?ssid=1523 | | K979 |
| K554c | A Level | Use Conservation of Momentum for two particles to find the speed or mass of one particle, given information about the other particle. | drfrostmaths.com/explorer.php?ssid=1666 | | |
| K554d | A Level | Use Conservation of Momentum and the impulse-momentum principle for two particles to find the impulse due to a collision. | drfrostmaths.com/explorer.php?ssid=1667 | | |
| K554e | A Level | Use the impulse-momentum principle for a single particle to find the impulse exerted on it in 2D. | drfrostmaths.com/explorer.php?ssid=1668 | | |
| K554f | A Level | Use the impulse-momentum principle for a single particle to find the velocity after an impulse is exerted on it in 2D. | drfrostmaths.com/explorer.php?ssid=1669 | | |
| E555 | A Level | Exam Practice: Work and energy | drfrostmaths.com/explorer.php?ssid=456 | | E555 |
| K555a | A Level | Use the work done formula for one force to calculate work done, force or distance. | drfrostmaths.com/explorer.php?ssid=1705 | | |
| K555b | A Level | Use work done = change in energy using KE or GPE. | drfrostmaths.com/explorer.php?ssid=1706 | | |
| K555c | A Level | Use the work done formula involving friction or gravity to calculate work done, force or distance. | drfrostmaths.com/explorer.php?ssid=1707 | | |
| K555d | A Level | Use the work-energy principle in one dimension. | drfrostmaths.com/explorer.php?ssid=1708 | | |
| K555e | A Level | Use work-energy principle in two dimensions. | drfrostmaths.com/explorer.php?ssid=1709 | | |
| K555f | A Level | Use work-energy principle with angled forces. | drfrostmaths.com/explorer.php?ssid=1710 | | |
| K555g | A Level | x | drfrostmaths.com/explorer.php?ssid=1711 | | |
| E556 | A Level | Exam Practice: Power | drfrostmaths.com/explorer.php?ssid=457 | | E556 |
| K556a | A Level | Find power, force and velocity using the formula with constant velocity. | drfrostmaths.com/explorer.php?ssid=1743 | | |
| K556b | A Level | Find power, force and velocity using the formula with constant acceleration. | drfrostmaths.com/explorer.php?ssid=1744 | | |
| K556c | A Level | Use the formula for power involving work done. | drfrostmaths.com/explorer.php?ssid=1745 | | |
| K556d | A Level | Find power, force and velocity in 2D with constant velocity. | drfrostmaths.com/explorer.php?ssid=1746 | | |
| K556e | A Level | Find power, force and velocity in 2D with variable velocity. | drfrostmaths.com/explorer.php?ssid=1747 | | |
| E557 | A Level | Exam Practice: Hooke's Law | drfrostmaths.com/explorer.php?ssid=458 | | E557 |
| K557a | A Level | Use Hooke's Law to calculate the extension of a string. | drfrostmaths.com/explorer.php?ssid=1549 | | K982 |
| K557b | A Level | Use Hooke's Law to calculate the extension of a string in 2D. | drfrostmaths.com/explorer.php?ssid=1651 | | |
| K557c | A Level | test [crp] | drfrostmaths.com/explorer.php?ssid=1653 | | |
| E558 | A Level | Exam Practice: Energy in elastic springs and strings. | drfrostmaths.com/explorer.php?ssid=459 | | E558 |
| E559 | A Level | Exam Practice: Solve problems involving elastic collisions in 1D. | drfrostmaths.com/explorer.php?ssid=460 | | E559 |
| K559a | A Level | Use Newton's law of restitution for a single particle. | drfrostmaths.com/explorer.php?ssid=1784 | | |
| K559b | A Level | Use Newton's Law of Restitution for two particles. | drfrostmaths.com/explorer.php?ssid=1785 | | |
| K559c | A Level | Use Conservation of Momentum and Newton's Law of Restitution for two particles. | drfrostmaths.com/explorer.php?ssid=1786 | | |
| K559d | A Level | Use Newton's Law of Restitution for a falling particle. | drfrostmaths.com/explorer.php?ssid=1787 | | |
| K559e | A Level | Find change in KE for a collision of a single particle. | drfrostmaths.com/explorer.php?ssid=1788 | | |
| K559f | A Level | Find change in KE for a collision of two particles. | drfrostmaths.com/explorer.php?ssid=1789 | | |
| K559g | A Level | Use Conservation of Momentum and Newton's Law of Restitution for successive collisions of three particles. | drfrostmaths.com/explorer.php?ssid=1790 | | |
| E560 | A Level | Exam Practice: Solve problems involving elastic collisions in 2D. | drfrostmaths.com/explorer.php?ssid=461 | | E560 |
| K560a | A Level | Find the angle of deflection of a particle striking a wall. | drfrostmaths.com/explorer.php?ssid=1902 | | |
| K560b | A Level | Use the speed in vector form of a particle striking a wall at an angle. | drfrostmaths.com/explorer.php?ssid=1903 | | |
| K560c | A Level | Find the speed of a particle striking a wall at an angle. | drfrostmaths.com/explorer.php?ssid=1904 | | |
| K560d | A Level | Find the velocity in vector form of a particle striking two perpendicular walls. | drfrostmaths.com/explorer.php?ssid=1905 | | |
| K560e | A Level | Find the speed or direction of a particle striking two perpendicular walls. | drfrostmaths.com/explorer.php?ssid=1906 | | |
| K560f | A Level | Find the velocity in vector form of a particle striking another particle. | drfrostmaths.com/explorer.php?ssid=1907 | | |
| K560g | A Level | Find the speed or angle of a particle striking an angled wall | drfrostmaths.com/explorer.php?ssid=1908 | | |
| E561 | A Level | Exam Practice: Horizontal circular motion | drfrostmaths.com/explorer.php?ssid=467 | | E561 |
| E562 | A Level | Exam Practice: Vertical circular motion | drfrostmaths.com/explorer.php?ssid=468 | | E562 |
| E563 | A Level | Exam Practice: Centre of mass of particles on a line or plane. | drfrostmaths.com/explorer.php?ssid=463 | | E563 |
| E564 | A Level | Exam Practice: Use calculus to find the centre of mass. | drfrostmaths.com/explorer.php?ssid=464 | | E564 |
| E565 | A Level | Exam Practice: Centre of mass of 3D solids or shells. | drfrostmaths.com/explorer.php?ssid=465 | | E565 |
| E566 | A Level | Exam Practice: Consider toppling and sliding. | drfrostmaths.com/explorer.php?ssid=466 | | E566 |
| E567 | A Level | Exam Practice: Simple Harmonic Motion | drfrostmaths.com/explorer.php?ssid=469 | | E567 |
| E568 | A Level | Exam Practice: Sorting algorithms, including quicksort and bubble sort. | drfrostmaths.com/explorer.php?ssid=435 | | E568 |
| E569 | A Level | Exam Practice: Binary Search | drfrostmaths.com/explorer.php?ssid=482 | | E569 |
| E570 | A Level | Exam Practice: Using and understanding algorithms (including trace tables and flowcharts). | drfrostmaths.com/explorer.php?ssid=495 | | E570 |
| E571 | A Level | Exam Practice: Bin-packing algorithms. | drfrostmaths.com/explorer.php?ssid=496 | | E571 |
| E572 | A Level | Exam Practice: Order of algorithms. | drfrostmaths.com/explorer.php?ssid=497 | | E572 |
| E573 | A Level | Exam Practice: Understand graphs, connected graphs and the degree of vertices. | drfrostmaths.com/explorer.php?ssid=433 | | E573 |
| E574 | A Level | Exam Practice: The planarity algorithm. | drfrostmaths.com/explorer.php?ssid=490 | | E574 |
| E575 | A Level | Exam Practice: Prim's algorithm for shortest path. | drfrostmaths.com/explorer.php?ssid=480 | | E575 |
| E576 | A Level | Exam Practice: Kruskal's algorithm for shortest path. | drfrostmaths.com/explorer.php?ssid=481 | | E576 |
| E577 | A Level | Exam Practice: Floyd's Algorithm. | drfrostmaths.com/explorer.php?ssid=491 | | E577 |
| E578 | A Level | Exam Practice: Dijkstra's Algorithm | drfrostmaths.com/explorer.php?ssid=492 | | E578 |
| E579 | A Level | Exam Practice: Hamiltonian/Eulerian paths/cycles | drfrostmaths.com/explorer.php?ssid=434 | | E579 |
| E580 | A Level | Exam Practice: Formation of LP problems and solving using simplex algorithm. | drfrostmaths.com/explorer.php?ssid=479 | | E580 |
| E581 | A Level | Exam Practice: Finding solutions with integer values. | drfrostmaths.com/explorer.php?ssid=494 | | E581 |
| E582 | A Level | Exam Practice: The Big M method. | drfrostmaths.com/explorer.php?ssid=493 | | E582 |
| E583 | A Level | Exam Practice: Modelling a project as a graph. | drfrostmaths.com/explorer.php?ssid=486 | | E583 |
| E584 | A Level | Exam Practice: Early and late event times, critical activities, and floats. | drfrostmaths.com/explorer.php?ssid=487 | | E584 |
| E585 | A Level | Exam Practice: Gantt Charts | drfrostmaths.com/explorer.php?ssid=488 | | E585 |
| E586 | A Level | Exam Practice: Resource histograms and scheduling. | drfrostmaths.com/explorer.php?ssid=489 | | E586 |
| E587 | A Level | Exam Practice: Use series expansions to find limits. | drfrostmaths.com/explorer.php?ssid=241 | | E587 |
| E588 | A Level | Exam Practice: Voronoi Diagrams | drfrostmaths.com/explorer.php?ssid=478 | | E588 |