1, combing knowledge to form a network

Although mathematical knowledge is complex, as long as we sort out the knowledge points, we can achieve clear levels and clear outlines.

For example, the content of series can be divided into four main lines: concept, nature, arithmetic progression and geometric series. Each main line has several branches, and a branch line can be divided into several branches, eventually forming a network. In the process of combing, it is inevitable to encounter inadvertently clear problems. At this time, it is necessary to turn over the books and study the concepts carefully to prevent conceptual errors.

2. Induction is sublimated into classics.

Mastering mathematical methods skillfully, keeping constant and coping with changes. There are two ways to master mathematical thinking methods:

The first is to summarize the important mathematical thinking methods. For example, an algebraic problem can be communicated with geometric problems through association, and the method of combining numbers and shapes can be used. Such as slope, intercept, function image, equation curve, etc. The second is to summarize the problem-solving methods of important questions. For example, formula method, dislocation subtraction method, split term elimination method and so on. Often used for summation of series.

3. Check for leaks and fill gaps, and strive for perfection.

A considerable number of students have low test scores, and many of them are wrong in the questions they can do, especially the basic questions. The reasons are both knowledge and methods. Therefore, it is necessary to strengthen the research on the wrong questions in the past, find out the causes of the mistakes, list the knowledge points that are easy to make mistakes, and summarize the methods that are easy to misuse.

4. moderate exercise? Keep alive

Many students have this feeling. They have to take an exam without doing math problems for a few days, and they are slow and hesitant in examining the questions, which makes them get off to a bad start, run poorly and make mistakes easily. Therefore, we must insist on doing appropriate exercises every day, especially key and hot topics, to prevent ideological degradation and laziness, and to keep our thinking flexible and smooth.

When doing the problem, especially when doing the comprehensive paper, you should finish it within a limited time, otherwise it is easy to form a procrastination style, lack of passion for thinking on the spot, leading to time out of control and failure to play its due level.

5. Excellent score thoroughly

When some students take the exam, the topic is deducted. Most of the reasons are that the answers are not standardized, the main points of scoring can not be grasped, and the thinking is not rigorous. This is related to the fact that you usually only care about doing problems and are not good at summarizing.

You can practice the exam questions for nearly three years (or a comprehensive paper with standard answers and grading standards) before the exam, conduct self-evaluation and self-correction, study the grading standards carefully, thoroughly understand the grading standards, remind yourself at any time according to your own habits, try to reduce unnecessary marks, and ensure that you will do well, even if you don't know how to do it at all, and increase the chances of scoring.