According to my previous experience, I will give you a brief introduction.

First of all, listen carefully in class. Of course, this goes without saying, because the teacher will teach the key content in class, so it is much better to listen carefully than to teach yourself after class. Then, I remember that when I was in high school, the laws taught by the teacher were basically formula plus theory. (It's best to draw it in a textbook.) I'll talk about examples after I finish drawing it, that is, to teach you how to apply it.

Secondly, it is necessary to do the problem ~ if you don't do it, you will definitely forget those formulas. It's basically a set of formulas. It is more difficult to use multiple formulas or something, or to analyze them. It doesn't matter if some problems can't be done. Look at the process of correct answers, learn how to do it, and you won't panic or be confused when you encounter similar problems next time. In fact, many people will think of so many ways to solve problems, which are inseparable from the problems he has done.

That's basically it. Don't think too much about math. When you have a sense of accomplishment after each question, you will gradually fall in love with mathematics! I hope it will help you with your math study ~ ~ study hard ~ ~ Come on! !