hey guys! I've already sat for p1, p2, p3, p4, m1, s1 (studied at school) and now I wanna start self studying further maths since my school doesn't offer it. If anyone has any resources or tips, I'd appreciate it a lot :) I plan on sitting for fp1, fp2, fp3, m2, m3, d1

Hi, I'm in year 12, doing a levels under the edexcel exam board. got an A on my AS exams and aiming for a 100% rn I struggle most with dynamics (m1) I'd say what would be the most help would be question sets of the most challenging questions (not just from dynamics, all topics in general)