Physics a level

TSR2020

how should i revise???

its different for everyone if you dont know whats yours try different methods.

for me i make sure i understand the ideas in the topic then start writing notes, take a break, rewrite the notes, take a break rewrite again, then compare the 3 pages make sure the key ideas are written in all 3 pages (try using different words each time) and whenever you want to revisit the topic, read the 3 pages and rewrite the notes.
hope that helps

edit: just realised that this is physics, watch a bunch of videos about the topic first to make sure you understand whats going on