I'm going to have my exams in just over a weeks time. I'm honest that up to this point I don't know all my materials well enough (or know them at all) that I could automatically picked out the right equations to use for my up coming exams. and in exams situations and under extreme stress, there is no way I could check did I use the right equation for the right question (such that I gave a correct answer to give me maximum points), let alone I won't have a clue that did I start off using the right stuff at all.... Is there any tips for taking exams in physics and maths such that I could boost up my marks? (well except for doing more studies, of which I'm trying to do now....) also does doing more practices (i.e. doing pass exams, and going over materials again) helped?