Time
Start revising early, maybe february or early march just do one hour a day to get information into your long term memory.
In mid march you want to make a timetable for revision covering all subjects you are studying two or three times in a week but with more time allocated for subjects you struggle with.
For example, I struggled a lot with Physics in year 11 and was predicted a B but doing self study of about 1 and a half hours of physics every 2-3 days , come exam time I managed to get an A*. However, I was innately talented at computer science that I also got an A* in but you should not become arrogant in those subjects and not revise at all for them, maybe only half an hour on subjects that you are talented at.
In mid april onwards, I did a solid 2-3 hours a day of revision on school days and maybe 5 a day on weekends and it has paid off.
You don't have to be extreme and make yourself housebound doing revision but make sure you do more than 2 hours a day in may!!
Tips
- I found that doing lots of past papers helped me a lot as well as mind maps and posters on my walls with information on to read when i walked past them.
- I also stuck postit notes with a question on that i struggled with onto places where im likely to go to. So every time that I went to the toilet I had to answer the question on the postit note on the bathroom's door handle in order to go to the toilet. I would then check my answer.
- Read your notes aloud from the textbook or revision guide.
- Attend afterschool revision during exam time or ask if you can revise in school on weekend mornings or during exam time school holidays.