1. Prepare well before class.
Teachers should carefully preview what they want to learn before class, familiarize themselves with relevant concepts and problem-solving skills in advance, and pay attention to marking down what they don't understand when previewing. Listen attentively in class to improve the efficiency of classroom learning. Keep in mind what the teacher said in class, take notes as much as possible, and record important and difficult points and key knowledge points. Do you remember the other problem-solving methods that the teacher talked about in class?
Step 2 take study notes
Mathematics teaching in senior high school is different from that in junior high school, leaving little time for teachers to attend classes, and it is necessary to review and explain the mathematics knowledge of the whole senior high school for three years. Therefore, what the general math teacher talks about in class is basically the focus of the college entrance examination over the years, and it is also the place where previous students are prone to make mistakes. In addition to taking notes in class, you should also take notes during exam practice and usual practice.
Step 3 Use maritime tactics
The thinking and skills of solving mathematical problems have certain regularity. As long as one of them is understood, basically the same problem can be solved according to the established method. The most important way to explore the law of solving problems is to practice more, and the popular point is the tactics of asking questions about the sea. Here, we should especially correct a point of view, and don't think that the sea tactics are exam-oriented education. Crowd tactics are actually an essential part of mastering knowledge and skills. As the saying goes, the article does not write half a sentence, but only says that it does not practice fake tricks.
4. Pay attention to review and summary
Review and summary is mainly to re-learn, re-remember the knowledge points that have been mastered and deepen the impression. For many mistakes in exams or exercises, or where mistakes are often made in a certain kind of topic, we should focus on strengthening review and consolidating problem-solving methods. If necessary, you can consolidate it regularly and review and summarize it repeatedly to ensure that you don't make the same mistakes in the same place.
5. Learn to draw inferences from others.
As mentioned above, there are many different expressions of mathematical problems, and there can be several or even a dozen expressions of the same type of problems, and all kinds of mathematical knowledge are closely related. Therefore, learning to draw inferences from others is the key to ensure that the problem can be solved smoothly under any circumstances. It is necessary to connect the learned knowledge points in series, record the same or regular places together, and record similar problems or topics with high correlation together, so as to facilitate future study and consolidation.