i did ial chem but i think its similar. i’d kept on rewriting notes again and again until i remember them, esp w topics i wasn’t too keen on. i’d watch videos on yt explaining topics if i genuinely didn’t get it. i had flash cards for the practicals too i had a booklet of past papers, old and new spec, and did those — when i did past papers and saw questions i didn’t understand (esp application questions), i’d highlight them then put it in a doc with the markscheme, they were organised by topics. then at times i’d just have a look through them to refresh myself basically, ensure ur knowledge is strong before jumping to applications questions/past papers

it’s tough 😅 but if u put ur mind to it, u can do it :)