AS biology exam Watch
Ocr just recently released a Maths document which has a list of possible Maths calculations that could come up on the exams. The Maths only accounts for 10% though so any Maths questions may only be a few marks.
If you have the CGP textbook, I'd suggest looking at the practical skills section because it contains useful information such as specific terms to use when referring to results gained from a practical (precise, repeatable, reproducible, valid and accurate) and how to evaluate results using those terms.
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