I came across some reference books and don't really understand about the theories and explanations within the context especially ace ahead chemistry.
I've found some old books in school's library but not sure if much of the syllabus and context had changed but the fonts reare colourful, especially PreU text Physical Chemistry by Peter Yip. I found it really concise and interesting. Can that book be used?
I'm taking biology, so any recommended reference materials for bio chem and maths? Even if it's old or hard to find, as long as it's useful for sem 1 students who really need to stick to the books for better understanding.
Reference material in STPM