I am a physics teacher in junior and senior high schools in Shenyang. As far as physics is concerned. I got high marks in the senior high school entrance examination, but I often encountered problems when I first started high school. Many parents and children don't understand. Actually, I said it's normal. Don't be too stressed. Generally, when I meet such students, I will give them a comprehensive junior high school examination paper. After the students answer, they will find that the senior high school entrance examination can be close to full marks, and now they can only get about 70 points, or even it is difficult to get 70. Why? The reason is that the senior high school entrance examination is not difficult. Besides, when you were studying in junior high school, you only studied for the examination paper. I didn't pay attention to cultivating my learning ability.

There is hardly much overlap between senior high school physics and junior high school physics. In high school, you will find that those things in junior high school are just some common sense that should be known in life. So if you memorize high school physics in junior high school again. That must be bad. Because compared with junior high school physics, there are too many formulas in senior high school physics.

Some people say that many formulas in high school are not memorized. How to learn them? Let me give you a trick. Or physics. Other subjects, and so on.

First of all, you need to know what you have learned in high school physics in the past three years. Senior high school physics has only learned one sentence for most of the past three years. Force is changing the motion state of an object. As far as the textbooks in Shenyang are concerned. Compulsory one, first learn to move in a straight line with variable speed and uniform speed, and then learn the basic three forces and force analysis. Finally, learn the combination of motion and force, that is, the simple permission of force to change the motion state of an object.

When I got to compulsory two, that is, high school, I began to learn various sports. For example, it is not a straight line, curve, circle, etc. at first. Then learn what changed their movements. What does it have to do with energy conversion?

All right! The above are the foundations and tools of high school physics. If you can't learn these things. It takes time for senior two to learn physics. In senior two, we will learn "all kinds of forces change all kinds of movements of objects". Therefore, if you don't have the foundation to learn senior one well, senior two is very difficult. What electric field force, Lorentz force and so on. Very abstract. But we can make him more specific.

For concepts and formulas. Be sure to understand before reciting. After understanding, others can remember 10 times, and you only need two or three times.

There is also the method of listening to the teacher, not the problem itself. The course will be held. Yes, you really will. It only proves that you can understand in class. After class, whether you can do the same kind of problems correctly without the guidance of the teacher is to prove whether you really understand and master them.

Let me tell you a few more words, don't fall behind in physics in Grade One. Ask questions immediately and solve them immediately. Otherwise, you will owe more and more. It's even harder if you save it until the second year of high school.

There is still a lot to write, but I must go to work, or my students will be very anxious. Ha ha. I hope I can help you. If you have any questions, please ask again. I hope you can learn physics well. So are other subjects. Physics, as long as you keep up with the progress, you will definitely have no problem. Anyway, all my students were driven away by a small whip. Almost no problem. Ha ha. Don't worry, but work hard and don't lose heart. It depends on who can hold on.