How to revise for AQA 9-1 science?

I usually make posters/mind maps for certain sections of topics, combined with flashcards and general notes. For flashcards I try to use an exam style question on one side, and the answer on the other, or general definitions of key terms. Also try to do as many specimen papers as you can, over and over. Primrose Kitten has great videos on her channel, and sciencewithhazel. I do edexcel, but in terms of my revision style, I think it would apply to all exam boards. AQA has loads of resources/revision guides, more than any exam board I think! I'm jealous! Good luck though

Do flash cards, write a question on one side then the answer on the other and regularly test yourself and get someone else to test you. Also, you can watch FuseSchool YouTube clips which are excellent and recommended by my Biology teacher. Once you have learnt everything then find some specimen papers and have a go at one. Whatever you struggled with, then learn that again.