Help with revision for OCR GCSE comp sci

been in the exact same situation, also going to be so honest with you there are NO good comp sci text books i took it for GCSEs and now A levels never seen a good textbook, never met a good teacher in my life, my advise would be gather the relevant resources for your exam board (i did OCR too) i used PG Online textbook (very good at simplifying over complicated concepts but doesn’t tell you the full thing), CGPs textbooks (a lot of in detail information but not necessarily relevant) PMT notes (sticks to the spec always tells you relevant information sometimes sections are missing though), quizlet (loads of good sets!) and ofc and ALWAYS the specification, it will tell you exactly what you need to know this is how u know if you are learning the right thing or you don’t need to know that, all my notes for every subject are based on the specification! i got a grade 9 in computing in the end 🙂 i hope that helps!!! Craig and Dave videos are also very good but kinda boring , i found their videos very content heavy to take in at once! but thats just my opinion !!!!!!

Thanks for the reply! I'll definitely check out the stuff you've mentioned. I've got CGP books at home and we use craig and dave videos as hw (but like you said they do kind of throw everything in there in a quite boring way). When it comes to near exams what do you think are the best methods of revising and also how can I improve at python because Im not great at it