First of all, this is my own learning method. People are different and may not be suitable for you, so this is just a reference for students, hoping to help them.

Get down to business. Learning mathematics well depends on classroom, practice and spirit.

Classroom is to attend classes, write down what is taught in class, so I won't talk about it here.

Practice is to consolidate what you have learned in class and let you learn to use it. But sometimes I feel that I have written a lot but got nothing, so I don't like sea tactics and waste time. There are many subjects in high school, and after using the sea tactics, there is less time for other subjects. We are not here to specialize in 1 subject, but to develop in a balanced way, and of course we should also focus on it. Writing practice is the process of mastering methods. It is better to write 1 in a daze and try to solve the problem. When you finish writing a question, think about what knowledge points have been tested in this question and what problem-solving methods and ideas have been used. You can even comment on the topic, saying where the topic is wonderful, how to beat around the bush and harm people, how to avoid the confusion of the questioner and find the starting point. This will help you come up with a solution as soon as you see the topic. There is also the problem of efficiency. Write more comprehensive topics and combine the above methods to link unrelated knowledge points for easy memory.

Of course, these are not enough. What we need is spirit. Is the spirit of hard study. This is very important. When encountering a difficult problem, don't turn over the answer first, ask someone else. I just basically don't ask people. Think for yourself, how long will it take to figure it out. This can improve your improvisation level and spread your thinking. In the examination room, topics that I have never seen before are common. It is precisely because of this situation that we should form the habit of our own research.