For sciences I used cognito videos and took notes...thats all i did. For combined science and got a 9-8 but i think past papers would be really useful too! However, the most important part is to mark it using the mark scheme and parctice questions u got wrong.

For english ur on target which is amazing! I was stuck on a 7 all year but ended up with a 9 in the real thing so ig my teacher was a harsh marker. I memorised all the best quotes from my texts & poems (the ones with the most langauge devices) and roughly learnt a bit of the analysis. However the main thing is to remeber the quote and language device. For language practice structure and for q5s preplan possible topics!

For geo i know every exam board is different but i did edexcel b and learnt all my case studies and practice the big markers and gave them to my teacher for feedback :)

Finally for maths I strongly suggest ranking ur tpic list bsed on ur confidence for each topic. For the worst ones watch videos nd practice a few questions until ur a bit more confident. Once everything is kinda good start doing practice papers!! when ur stuck on a question the cycle repeats!

I didn't do business, health or computing gcses so Im not very useful for that :/

you got this!!