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Physics is a subject based on independent research, he is not like Chinese, foreign languages all rely on memorization, physics is on the basis of memorization to deepen understanding, similar to the things and things around you abstract memorization, in order to learn physics knowledge understand. Physics cannot only rely on 40 minutes of class, the knowledge taught by the teacher must be used at the end of class or at home, plus your own understanding and abstract memory, and read and memorize the knowledge taught by the teacher in class. Until you can tell the knowledge like the teacher, that is really learned, on this basis in a little after class questions to consolidate, if you encounter a question that you can't ask, you must ask the teacher, after you know, read it twice.
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In life, you will encounter a lot of physics-related examples, through observation, you may find that some things are contrary to what is taught in physics class, after all, the theorems in physics are almost idealized, how can there be such a perfect situation in life.
Therefore, life experience will also bring us some obstacles to learning physics, but don't be discouraged, figure out the difference between life and books, learn physics well, it is not difficult, believe in yourself!
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.
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Because you think it's pretty simple! You know what the teacher said!
But you don't really understand!
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Don't put too much pressure on yourself, you have to understand it, and only when you understand it can you remember and apply it, so that you can learn it well.
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As a physics teacher, I personally believe that the most important thing to learn physics well is two things:
The first is attitude. As the saying goes, attitude is everything. As long as you have a good attitude, because a good attitude is the prerequisite for learning any subject well.
The second is understanding. In fact, when you say that physics is difficult, sometimes it is more difficult, and when you say it is simple, it is sometimes easier. The key is to digest and understand what the teacher says, and you can't memorize it like an endorsement, because you will never be able to learn physics.
Understanding is really important, you have to understand every topic that the teacher says, think clearly about the reasons for what you did wrong at that time, and summarize it carefully.
I'll tell you another way to learn physics: that is, if you do a certain problem wrong, you must do it again after you go down, although the teacher may talk about it in class, but when you speak, you must not copy down the problem solving process written by the teacher on the blackboard, first understand, and then do it yourself, don't look at the process of the teacher's writing, don't look at the notes you remember about the problem when you do it yourself, and don't look at the notes of your classmates, you must make it yourself. After making it, think about it for yourself and see why you didn't make it at that time, such a question will give you a lot of gain.
When you do the questions, you must do it yourself, it doesn't matter if you make mistakes, as long as you do it yourself, you will be impressed when you make mistakes, and you will not make mistakes again when you encounter similar questions in the future. The most important thing in class is to understand, followed by listening. Don't blindly take notes in class, listen first, because some people only care about copying notes, so you don't hear the main content of the teacher.
Note-taking should also be important and do not copy everything the teacher has written on the blackboard.
That's all! Hopefully, you will be able to learn this interesting subject well.
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1. Learning physics is the same as learning other courses, pay attention to listening to lectures in class, preview and review in class or after class, and learn each knowledge point thoroughly. But each course has its differences: for example, I didn't take the Chinese class today, and I can make up for it tomorrow after the class, while physics is a ring after the ring, such as:
If you don't learn decimal addition and subtraction first, you won't be able to, so you must learn each knowledge point thoroughly.
2. Students are most afraid of making mistakes in the exam, and if they make mistakes, they must analyze and summarize. I summarized the four situations in which points are lost: one is that you will do it, but you are careless and do it wrong.
The second is that you can't think of how to do it for a while, and you will do it afterwards. The third is that you don't have enough time, give a little more time to think, and maybe you will do it. The fourth is that you can't do it, you can't do it if you sit there for 10,000 years.
The solution is as follows: First, be careful in the future, and be careful. Second, in the future, we must do more practice, the so-called "familiar with 300 Tang poems, can not compose poems and chant".
Three, be able to use time! Be quick! But it's fast and error-prone!
How can it be fast? There is only one way: practice more!
The fourth is the most terrifying! There are two scenarios for this. One is that you can't do it because you haven't learned it well and can't do it; Another situation is that you have learned well, but you lack the ability to draw inferences and comprehensively, and you can't do it.
Most of the students have the second problem. It makes sense for the teacher to come up with such a question. The teacher will never come up with the questions that everyone will never do, and the teacher is testing everyone's comprehensive ability.
You have to make a few more detours in your brain, think about a few more whys, and you can make it.
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First of all, I have to be confident that I will be able to learn physics well.
Then do a good job of solving any problem, go to the teacher for advice, find out where the problem is, prescribe the right medicine, ask questions that you can't ask without shame, and even ask your classmates who are not as good as yourself, don't care about face, face will make you farther and farther away from success.
Be persistent and you will make progress.
This is also my own words of encouragement, let's work together to learn physics well!
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You know why, by and large, boys do better in physics than girls.
Because men are more reasonable than women.
Physics is a scientific discipline, and it is inseparable from life, if you are an unreasonable person in life (most of the women), then you must not be able to learn physics.
If you're a man, it just means you haven't found a way to get started, and if you're a woman, then that's normal.
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That's idealism. Adults say that if you learn mathematics well, you can learn physics well, which means that when you learn mathematics well, you can better learn physics. Because the relevant knowledge of mathematics is often used in the process of learning physics, if you are not good at mathematics, I am afraid that physics will not be better.
However, it should be understood that even if you learn mathematics well, it does not mean that you will be able to learn physics well, and physics can be said to be a kind of natural science. You have to lay a good foundation, and logical thinking skills are very important. It's better to be more hands-on.
As for the exam ranking, it can only mean that there is something wrong with the way you study physics, or that you have not studied hard. Don't think that if you learn mathematics well, you will have no teacher in physics... You must understand that there is no free lunch in the world, no hard work, and what about the harvest that comes?
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Let's put it this way, generally speaking, physicists are mathematicians, but mathematicians don't necessarily be physicists. It's not that good math necessarily means good physics, I'm the best example, good at math and bad at physics, but don't be discouraged, junior high school physics is more memorable!
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What adults say about "learning mathematics well can learn physics well" means that mathematics and physics are both science subjects, and through the study of mathematics, people's thinking ability can be improved, and this ability can be transferred to physics learning. In fact, physics has its own characteristics and laws, and in order to learn physics well, it is necessary to observe more, use your hands diligently, use your brain more, and connect physics knowledge with daily life.
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I was also very poor in physics when I was in my first year of high school, and when I was in my second year of high school, I suddenly found a "feeling", and physics basically came.
The so-called "find the feeling", first of all, each theorem must be proficient, this is the basic skill, must be excellent, if you really can't remember, copy it a few times, and then close the book, see how much you can write silently. The second is to try to remember the inferences, don't be lucky to think that you can deduce when doing the questions, the inferences can often help you open your mind, anyway, those questions are always the same, the test must be all you have learned, just see if you can think of it. Then there is a certain amount of questions, which can help you get familiar with the common problem-solving mode, and you will find that although you can't understand some questions, you can already guess what knowledge to test, and you can still do it right if you don't understand the questions.
The problem of mentality is also very important, when you see the topic you don't know, don't have a habitual fear of it, don't feel that this "won't be very normal, it shouldn't be", but scan your knowledge loopholes little by little, and break them down, over time you will find that the original questions you don't know suddenly become very good, when you have this sense of achievement, you will be more confident and interested in studying physics.
The most important thing is that you must understand what you don't understand, don't think that you will also know what everyone knows, don't pretend to understand, don't be led by other people's ideas, you must have your own mode of thinking, go through the process in the reference book, and add your own way of understanding.
The above is a little bit of my experience in physics, I hope it will be helpful to you! ~
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Hello, it's an honor to receive your request for help, I don't know if you are in junior high school or high school.
I majored in liberal arts in high school, and basically didn't study physics.
In junior high school, I still learned some physics.
Just scratching the surface of physics.
Are you a boy or a girl?
I think girls may find it a little more difficult, I think, you can go to the boys and ask, as for the method, it seems to be useless to talk roughly, and there are too many details.
In short, I think physics is a discipline that combines practice, and we must be diligent in using our brains to analyze and be good at grasping the essential laws. Multiple questions and one solution, master the general characteristics, one problem with multiple solutions, and practice divergent thinking.
Uhh (Looks like what I'm talking about above is nonsense......I'm sorry, that's all I know. Haihan. )
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Physics is very logical and organized.
1.When doing the problem, you must take it step by step, do not be impatient, first analyze the meaning of the question, transform the conditions of the problem, then draw the force analysis, then list the formula, and finally carry out mathematical substitution and operation. When drawing a force analysis, it is important to draw all the gravitational forces first, then other field forces (e.g., electric field force, Lorentz force), and finally contact forces (e.g., spring force, pressure, friction force).
When analyzing the meaning of the topic and the column formula, pay attention to the application of geometric conditions.
2.Memorize formulas, don't memorize by rote, be sure to understand the physical meaning of each letter in the formula, and understand the conditions for the establishment of the formula (!!) and physical significance. Otherwise, the letters are interchangeable, and there is no point in just memorizing a bunch of letters!
3.There is a certain amount of questions. The main thing is to do some questions to have some gains, to understand what physics knowledge is used, and to have a clear idea of step-by-step calculation.
But avoid the sea of questions tactics. My personal experience is that I only did regular exercises and a school tutorial for the college entrance examination, and I still went to a prestigious university. If you want to participate in the physics competition, you can read the competition book again and allocate your time wisely.
If you can do the above three things, I believe that your physics score will be at the top of your grade.
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I'm telling you, don't listen to those people, it's useless. I was a representative of the physics class when I was in junior high school, and physics has always been good. To learn physics well, the most important thing is to learn to analyze physical processes and be very clear about the process of physical events, so that you are not afraid of anything.
Of course, you must understand the theorem in place, and you can't use the formula when you do the problem, you need to know when and what formula to use, and the conditions for using the formula. Then there is the need to think of various ways when doing the questions, and some easy methods are still very good. The difficult aspects of junior high school physics should be buoyancy and electricity, but I think the others should be okay.
Work hard, study hard, and you will definitely learn well.
It's just that I don't know how much your textbooks have changed compared to ours then, we were just buoyancy and electricity at that time, but if you get the hang of it, all problems will be solved. Work hard, hehe!
In the long run, I think your teacher thinks you're not motivated or that you don't see things long enough. For example, if you want to raise pigs, you will raise pigs for the rest of your life, but the teacher wants you to process pork, and then make some pig accessories, and finally go to market.
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