Monthly Archives: December 2017

Updates to A-level calculation guides

I have quite significantly enlarged the guides for the calculation topics for the AQA, OCR and Edexcel. It is mostly more worked examples of different sorts of possible calculations.

These are the updated files

AQA 1.2 revision guide calculations

OCR 2.1.3 amount of substance

OCR 2.1.4 acids

Edexcel 5. formulae equations and amount

If you are looking for questions to do you will find them on the  text book page