Second: do more exercises. There is a saying that if you read a book a hundred times, you can see its meaning, and math will be done.

Third: understanding. Know the truth about the formula you have learned and the questions and answers you have made.

Fourth: Learn to reason backwards. That is, you should learn slowly. If you have an answer to a question, can you get the conditions through the answer?

Fifth: multiple solutions to one question. This is very important. You have to understand some large-scale problems by yourself, what he can do and the principle of the solution in many ways, so that you can understand the formula more deeply.

Sixth: Do a big problem every day! Copy a big question with a notebook every day and write down a complete analytical formula, whether you do it or not. One of the most admired methods in our high school.

Sixth: Take more rest and exercise. In this way, your body and mind will be more responsive, and it will be easier to find the center of any topic, prescribe the right medicine, do the right thing, and focus on the center. It won't go wrong. 、

Some of my learning experiences are for reference only, hehe.