for physics, i mostly used physics in focus as this is what our school supplied us with. however my teacher was very good, and i always took notes when he was speaking about topics especially the small tips he would squeeze in, and compiled these notes digitally, then using the textbook as a supplement to fill in some subtle details or anything i missed. i actually didnt really do any questions from the textbook, as we were given homework booklets to do instead which were nelsonet worksheets and also pearson i think. but past getting baseline knowledge its better to do past papers anyway.
there is also plenty of good notes on here, i used a few of them intermittantly but nothing substantial.