Most teachers have an outline in their lectures. When giving lectures, they will present the clues, key points and difficulties of a lesson on the blackboard concisely and clearly, and at the same time, they will be organized and intuitive. Write down these outlines so that you can review after class, grasp the knowledge framework as a whole, and be clear and complete about what you have learned.

2. Two difficult problems

Write down the questions you don't understand in class in time, so that you can ask your classmates or teachers after class and make the questions clear. When organizing classroom teaching, teachers are limited by time and space, so it is impossible to take care of every student.

3. Three ways of thinking

The problem-solving methods and analytical ideas introduced by the teacher in class should also be recorded in time. Digest it after class. If in doubt, analyze it independently first, because it may be your own misunderstanding or the teacher's negligence. After writing it down, it is convenient to discuss it with the teacher in time after class.

4. Four summaries

Paying attention to the teacher's after-class summary is very useful for concentrating the content of a class, finding out the relationship between the key points and each part, mastering the basic concepts, formulas and theorems, finding the rules and integrating the classroom content.

5. Five kinds of experiences and feelings?

Mathematics learning is the synthesis of intelligence, emotion, will and action, and the process of mathematics learning is accompanied by positive emotional experience and will experience. Writing down your feelings in the learning process can be used to better control your learning behavior.

Extended data

Be sure to understand the concepts of each chapter in the math textbook, especially the concepts repeatedly emphasized by the teacher in class. Some mathematical laws are established on the basis of mastering the concept of knowledge points, and their importance can be imagined.

In class, teachers usually give lectures faster. Mark what you don't understand, and don't let it affect the efficiency of class. The examples in the textbook are all classic questions, so it is very important to practice the questions in time and consolidate the classroom content! This can also help you deepen your memory.