and is it worth doing the past years of exam papers for OCR AS level chemistry or is the new specification too different? everyone in my classes seem to be failing in Physics and Chemistry, most not even 40/50% achieved, including myself. I thought I was doing well until we did those papers, meh oh well time to improve, just want to know the most efficient way of boosting my grade to something respectable I guess. I'm well into my revision and have like 20 pages of notes, only have a few of the last topics to revise then I should be ok. Thanks and as a final question, how are you coping/your classes coping with OCR chem this year? (and AQA physics if you take it!).
have a good evening!