First of all, you should absorb the contents of the book (especially the theorem, you should understand it, not memorize it). This requirement is easy to realize. On this basis, we must pay attention to the topics mentioned by the teacher in class. If you are talking about a topic that is not in the book, you must make a notebook and copy it down. Listening to lectures is also skillful, so we should pay attention to what the teacher particularly emphasizes (such as repetition and long stay). Because the teacher absolutely knows which knowledge points in the textbook are important and which are difficult. These places are bound to be emphasized.
Secondly, the division of extracurricular learning departments. The homework assigned by the teacher is exquisite, not casual. Before that, he must have read all the questions (at the teacher's level, just read them once). He will choose a topic that will help him understand and master this section as his homework. So, after you do the topic, you should sum it up. Analyze what this topic is about and what kind of knowledge application it is about. Don't be afraid to make mistakes. What will you do at school if you don't make mistakes? Just teach yourself at home. Doing something wrong is actually reminding yourself what's wrong. Finally, for knowledge points, in fact, as long as we grasp the following points, we can basically reach a good level:
First, the understanding of knowledge points
Second, what are the extensions of knowledge points?
Third, what methods can be used for knowledge points (that is, if this knowledge point is tested, what will be the solution)
What are the basic questions?
No matter how he takes the exam, he focuses on knowledge points and tests the application of knowledge points (single application and comprehensive application).