Hi, I'm an 8th grader (also called 2nd year hs here) who's really enthusiastic about physics. This is my first post, so I hope you're okay with me making some mistakes (I've been reading stuff on this forum for a while now, though). Physics is still 2 years ahead, and I've tried waiting but I really want to start studying physics. I've learned a lot of 4th year (gr. 10) math off of a precalculus textbook I got sometime ago, and I looked at my school's currriculum, so I think I know enough math to start. My mom won't let me buy new books because of various reasons, my school library's science books are very dated and public libraries here aren't much, so online resources are probably my best option right now. Does anyone here have any recommendations or suggestions? Thanks.