I absolutely hate quecards so much, I'm doing oCr so it's them ones where they Hav lighting on it I think they're Collins
It's the maths stuff that took me a while to understand, so on any scrap I'de stare at drawing I would make, read the book, think, ask watch videos it'll click eventually, how was the mock for today?
Also it's when u understand basic concepts, learn formulas everything will just fall into place, watch like videos, it does help, I hate my teachers they're well crap! And sometimes it's the smallest details u have to pay attention to, they'res like I'de say atleast 8 marks on definitions which are really easy so learn them, understand n practise! If u want I can give the books name