Take a day to sort out the mathematical knowledge system and figure out which is the premise knowledge system and which is the advanced extension.

Use the first month of study to consolidate the basic knowledge. Don't think that the basic knowledge is very unimportant, or that it is just passing by. Too much arrogance is often the reason for not learning well. Although the basic knowledge is simple, we must firmly grasp it.

I just learned an example in the second month, and after mastering the example, I began to do related exercises. Don't do too difficult questions, just simple and medium ones. I have done more questions, so I naturally know how to use the knowledge points and how to examine them clearly.

The third month is the stage of summing up and improving, mainly to get used to how to comprehensively consider multiple knowledge points to solve problems. The most important thing is to do the problem. Don't be afraid of the difficulty of the problem and dare not think about it. A high school math problem, especially the college entrance examination problem, often involves several knowledge points. I have been working on the problem for a month, and I have basically mastered it. The rest really won't be thrown away.