Teachers always have an outline when preparing lessons. During the lecture, the teacher will present the key points, difficulties, framework and context of this lesson on the blackboard concisely and clearly. These outlines reflect the main structure and knowledge points of the course content, and write the content on these blackboards, which is convenient for reviewing after class and grasping the knowledge structure as a whole.

Step 2 remember the problem

When a teacher lectures, it is inevitable that there is something he doesn't understand, which may be a knowledge point or a step in the process of solving problems. Write down the questions he doesn't understand in time, so that he can consult his classmates or teachers after class and understand them thoroughly. Because teachers are limited by time and space in classroom teaching, it is impossible to take care of every student. So some questions are more difficult for some students, and there is no time to think deeply in class. Write them down and continue to explore after class to achieve the goal of real understanding and mastery.

3. Remember the legal method.

Important problem-solving skills, methods and ideas are of great benefit to inspiring thinking, cultivating ability and improving problem-solving level. Therefore, the problem-solving methods and analytical ideas mentioned by the teacher in class should also be recorded in time to facilitate digestion after class. If you don't understand, analyze it independently first. You will be more impressed if you understand your mistakes and find and correct them in time. If it is caused by the teacher's negligence, write it down so as to discuss it with the teacher in time after class. If you can learn and explore actively after class by memorizing the skills, methods and ideas taught by the teacher, it will be of great help to improve your thinking ability and problem-solving level.

4. Remember to reflect on your mistakes

It is inevitable that you will make mistakes in your study. Write down your own mistakes and the reasons for them, whether you have not mastered the basic knowledge or are careless and wrong. Mark them with a red pen to warn yourself. At the same time, mark the correct ideas and methods, and constantly improve them in reflection.

Step 5 make a summary

After a class, the teacher will summarize the main contents, key points and difficulties of this class, and write down the summary of each class, which will help to better grasp the relationship between basic concepts, formulas, theorems and knowledge. In addition, when the teacher summarizes after class, on the one hand, he summarizes what he learned in this class, on the other hand, he arranges preview tasks or points out what he will learn in the next class. Taking notes can make clear the objectives and tasks in advance and prepare for preview.