How to learn physics well? 15. How to learn physics well?

Physics is a science based on observation and experimentation. You should think more, learn more, and do more. According to the requirements of the course standard, the difficulty ratio of the test questions is 7:2:1

Judging from the analysis of examination papers in recent years. The first three questions are mainly an examination of basic knowledge, basic ability and basic computing ability. It accounts for about 70% of the total score.

Generally not very difficult. I believe that during this time, as long as you carefully review the basics, you can achieve at least 55 points. Short-answer questions are generally difficult, mainly relying on the usual accumulation, and can analyze some physical phenomena to understand physical knowledge and physical laws.

Generally, the rate of conceding points is relatively high. The comprehensive experiment ** question is a place where students can open the grade, and now after the course reform, it has become 4 small questions with a total of 20 points.

Junior high school physics can generally be divided into acoustics, optics, electricity, mechanics and thermals. Among them, electricity accounts for 30%, mechanics accounts for 30%, optics accounts for 12%, thermal science accounts for 14%, and optics accounts for about 4%. Generally, there is little fluctuation up and down.

The third calculation question is generally a caloric calculation of 24 questions. 25 Questions: Electrical Calculations: Combined with actual electrical appliances, the ability to solve practical problems with the knowledge learned is examined. 26 questions examine the knowledge of mechanics buoyancy and pressure.

Comprehensive questions are often tested: convex lens imaging characteristics, plane mirror imaging characteristics, both must be examined. Current, voltage, resistance and voltammetry must be tested One of the most important is the use of sliding rheostat. Influencing factors of kinetic energy.

Measuring the density of liquids and much more is important!

I hope you will persevere, master reasonable and scientific learning methods, and you will definitely be on the gold list! good luck!

If you learn math well, it means that you have no problem with the direction of science, but it may be that the method is wrong. Since physics is not good, you have to focus on spending time on it. Before the class, you should understand the chapters that the teacher is going to talk about, and then listen to the class mentally prepared, which will make it easier for you to understand.

Of course, it is also very important to do questions, do more exercises, and then do extracurricular ones after doing in-class, and it will naturally be more practice.

My girlfriend is in her third year of high school and is about to take the college entrance examination, and she said that she used to be bad at physics and had no ideas when she saw the questions. Now in the second stage, she has done more questions, and she has a good relationship with the physics teacher, and the total problem is that the physics of 110 is now more than 80. Therefore, if the girl's mind is not particularly open, it is good to do more questions and find the idea of a series of questions.

In junior high school, you had better learn physics by yourself, do the problems, and then look at the answers and think about how you should think before you might think of the answers, theoretically.

Of course, time has to be spent.

Learning physics is very process-oriented, a process of cognition, understanding, and application.

1.Cognition: Use the things or phenomena around you or even some examples narrated by the teacher to help yourself fully understand it and become interested in it.

2.Comprehension: Use understanding to memorize formulas, theorems, experiments, etc. It can be understood and memorized in clever ways such as visual thinking. For example, what is a vacuum can be understood in this way: a vacuum is really empty, there is nothing.

3.Application: One is to cope with the exam, and the other is to explain some physical phenomena around you.

So, when studying, first of all, don't be afraid, because your previous experience of not learning well may suggest something to you, which may lead to a vicious cycle for you. Try to tell yourself, "I can do it!! In fact, psychological suggestion is very useful!

However, in order to increase your confidence, it is best to do a good job of pre-study and be aware of it.

Secondly, you should follow the teacher's train of thought in class, take some notes appropriately, and write down some knowledge points that are not clearly stated in the book or even omitted and are easy to make mistakes. Take time out of class to practice more, don't prevaricate for any reason, thus giving up the best time to practice, which can only lead to tragedy in the end.

Last but not least, you must make sure to make a timely summary. For example, the paper of the last exam has been sent down, and although it has been carefully corrected, you still have to think about why it was wrong. How is the correct answer calculated?

Will it be wrong if I get it again next time? Wait a minute.

I think that through these study methods, I will definitely be able to learn physics well.

Physics only requires memorizing physics formulas and listening to the teacher's lectures in class.

At the beginning of the human education version, I taught how to learn physics well.

You didn't listen to the class.