tips for a levels

Im in year 12, id like to know what you guys would give me as tips for a level:
Maths
Economics
Physics
Anything I should start doing now, good resources and any good exam techniques?

For maths and physics, I'd say to get the notes down asap, go over what you do in class the day of in condensed notes - flashcards, cheat sheets; and then from there just work on applying the knowledge regularly.

Thank you, do you have any resources for questions I could use for year 12

PhysicsAndMathsTutor is good for Physics and Maths (it's kinda in the name), they have full past papers but also questions by topic. I also quite like the Oxford Revise Guide for Physics (I do AQA, so I'm not sure if it would help). Maths wise AS papers are the best for Year 12, as they just contain Year 12 content. If not, just use your textbooks and do different questions from them to revise. Sometimes, I pick a topic and randomly generate the number of 3-4 questions in that chapter and do them as revision. Hope this helps!!

Im in year 12, id like to know what you guys would give me as tips for a level:
Maths
Economics
Physics
Anything I should start doing now, good resources and any good exam techniques?