I recently got my Exam Timetable for OCR Twenty First Century Science Biology, Chemistry and Physics! Can someone help me how to revise for these exams by May.. I need to know:
B1- You And Your Genes B2- Keeping Healthy B3- Life On Earth C1- Air Quality C2- Material Choices C3- Chemicals in our lives: Risks and Benefit P1- The Earth In The Universe P2- Radiation and life P3- Sustainable Energy
Maybe you can get a copy of the science textbook which covers all these topics from your library? Or maybe ask your subject teacher if you can borrow it for the exam period? Im sure you can find some websites which have notes on the topics aswell, one I used is getrevising.