Since you are poor at math, look at the formulas and theorems first. Some difficult problems need not be delved into. If you understand them, you can do some problems to consolidate them. It is very important to look at some good questions and improve your thinking. In this way, you can use a certain foundation. Then, you can set a learning method. I have a learning method:

First, grasp the three links to improve learning efficiency

Preview before class: know what the teacher is going to say and review the relevant content accordingly.

Second, listen carefully: pay attention to the teacher's explanation methods and ideas, as well as the process of analyzing and solving problems.

Taking notes in class is a process of listening, taking notes and thinking.

Review after class three: Be sure to recall what the teacher said that day and see how much you remember;

Then open notes and teaching materials, improve notes and communicate; Finally finish the homework.

Second, understand on the basis of memory, deepen in the completion of homework, and build a framework of knowledge structure in comparison.

Third, we should understand and deepen the learning knowledge according to the idea of "new = old+poor".

Four, "among the three, there must be my teacher", participate in the teacher's counseling, ask questions to students and discuss with each other.

Five, the basic methods to deal with mathematical problems:

A division and summation method;

The second is the method of directly finding the curve;

Three identical deformation methods:

① arithmetic addition and subtraction; ② multiplication and division factor method; ③ Integral derivative method;

④ Triangular substitution method; ⑤ Number-shape combination method; ⑥ Relational iteration method;

⑦ Recursive formula method; (8) methods of mutual communication; Pet-name ruby attack before and after;

Attending the method of reflection and verification; ⑾ builder's method; ⑿ stepwise decomposition method