I suggest you use the college entrance examination help for mathematics. In senior high school mathematics, you need to know what knowledge points are required by the syllabus and how much they account for in the senior high school entrance examination. You can take a look at the section of "Exam Syllabus on Test Sites" of the College Entrance Examination Help, and then carefully sort out the knowledge points of test sites. At the same time, you should be able to do examples in the right column to help you understand. The most important thing in mathematics is understanding. Then, the help of examination methods is also very important, because we need to know how these knowledge points are tested in the college entrance examination. I think the following methods are the most important, because after understanding the examination outline, test sites and examination methods, you need to master the methods of doing problems, and the method help part is to teach you how to do problems. After learning all these, I will help you brush the questions through the examination questions, and finally help you understand the matters needing attention in the college entrance examination through the examination room. I think the design of these support groups is very reasonable. Here you are.