also with math
when i learn something new i always tend to forget something i previously learnt ending up in a repeating cycle
what would i do to stop this for happening?
That used to happen to me which led to me forgetting Year 11 content. I started to look at how different topics link and then found out how I was covering various topics in one question.
Personally, once you realise how things come together, it's difficult to see them apart.
Not sure how it is for Extension Maths though.
Maths is not a subject you can memorise, it's through constant practice and revision, so it all comes back to papers, papers, papers!!!