Hi. Past papers!!
I knoww, everyone says that, but its true! Once you finish a topic in class, do questions on that specific topic (our teachers give us booklets, but if you don't get em, these topic based questions must be available somewhere online). Trust me, even if you feel like you 'can't' answer the questions, USE the markschemes (its not cheating!!
). Eventually you'll find you don't need the markschemes for that specific topic because a certain (really high) percentage of the questions are repeats (just different numbers etc.)
And then just do whole past papers (under timed conditions if you want). Mark em and whilst you're doing that, use a different coloured pen to write down any additional points/points you didn't get that are on the MS. Read over these papers, don't chuck them away until after your exams!
Make sure you UNDERSTAND every single point on the spec sheet before your exam
. And bug your teachers, thats what they're there for!! They want you to do well
.
Machemguy videos on youtube are good for OCR...
Have you finished the A2 specification yet?