Covers where the subject appears multiple times.
- Download all files (zip)
- GCSE-ChangingTheSubject.pptx (Slides)
- QQQ-GCSE-ChangingTheSubject.docx (Assessment)



Mr A Elliott
28th Feb 2019 Flag Comment
I think you have F and C mixed up in your formula at the beginning of this powerpoint. C = 5/9(F - 32) not the other way around as you have it, and hence F = 9/5C + 32 (or if you want to work it out in your head, Double the temperature in Centigrade, take off 10% and add 32)

Ravi Dutta
18th Nov 2017 Flag Comment
Well thought out and graded quesions. Its first time I used today and thanks.
a gardener
30th May 2019 Flag Comment
I think you have F and C mixed up in your formula at the beginning of this powerpoint. C = 5/9(F - 32) not the other way around as you have it, and hence F = 9/5C + 32 (or if you want to work it out in your head, Double the temperature in Centigrade, take off 10% and add 32)