Fair warning, this is an extremely lengthy process. I suggest you do this chapter by chapter throughout the semester. If you try to do it all one week before your exams you won’t get halfway through one class in time, let alone finish all of it.
Make yourself a time table to make sure that you are revising each of your subjects. Having a hard paper copy will make sure you revise. Stick it on your wall or take a picture and save it as your lock screen.
I’ve had quite a few asks in my inbox from GCSE students asking for general advice, so o jotted down a few little things I learnt/that I think are important. (Think I’ve tagged every possible GCSE subject haha)
Three PowerPoint posters to cover all of the new AQA scheme. Pupils asked me to make them this style of revision aid. Should be helpful in the run up to exams. I would suggest printing these out as posters so all the text can be read.