These are all resources I have created for Tiffin's Year 10 group, sets 1-2, who do GCSE at the end of Year 11 as normal, but also do an additional IGCSE Further Maths qualification. Resources are suitable for the new 1-9 GCSE.

**Note that your landmark will NOT cover use of trigonometric identities (e.g. sin ^{2}x + cos^{2}x = 1) - the rest of those slides (Advanced Trig Part 4) will be revisited later in the year.**

# Circle Theorems

## 7 files20/11/2016

Includes geometric proofs.

# IGCSEFM Geometric Proof

## 2 files14/06/2018

Based on the AQA syllabus. Proofs involving angles.

# GCSE Advanced Trigonometry 1 - Right-Angled Triangles (AQA FM)

## 3 files28/02/2019

Recaps basic trigonometry for right-angled triangles, exact trigonometric values, more complicated problems (e.g. involving surds) and 3D Pythagoras/trigonometry.

# GCSE Advanced Trigonometry 2 - Sine/Cosine Rule

## 3 files08/12/2016

Covers sine/cosine rule (including algebraic sides), areas of non-right angled triangles and segment area.

# GCSE Advanced Trigonometry 3 and 4 - Graphs and Equations

## 1 files14/06/2018

Covers both GCSE and IGCSE Further Maths syllabi, but more the latter. Graphs of trigonometric functions, and using trigonometry identities combined with graphs to solve equations.

# GCSE Sampling

## 2 files22/12/2018

Covers all aspects of the GCSE syllabus, including limitations of sampling, random sampling and capture, tag and release questions.

# GCSE Histograms

## 4 files04/10/2020

Covers all types of histogram questions.