How to learn physics well, and how to learn physics well

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.

It's true that interest is the best teacher, but how many teachers can really nurture your interest and let you study physics? At the middle school level, teachers are basically exam-oriented. At this time, it is up to you to cultivate your own interests by your own hobbies.

If you want to develop an interest in physics, you might as well take a look at these books: "21st Century Science, Exploration, and Experimental Library" series (which combines a lot of learning content, but is not only for students, so it covers a wide range of knowledge, it is very interesting, and there should not be many on the market now, as far as I know, it has only been published once.) ）；Winning in Knowing How to Learn - High School Physics" is really a good book that I have not found in a century, and I can't put it down as soon as I see it.

It can be said that with it + really learning it, you can = play high school physics, it's not as boring as general tutorial books, it's so interesting! That's how I really feel, this book is not so easy to tell people, so please keep your mouth shut, or those who have read it, and don't tell the slightest bit about it in front of your competitors (for some people). This book also has a profound impact on university students and professors.

To learn physics well, you must do it: preview, listen to lectures, and review.

Preview is very important, listen to the lecture on the basis of the preview to deepen the understanding comprehensively, review is to sublimate the knowledge into one's own.

The gap between excellent students and students with unsatisfactory grades lies in the fact that excellent students learn the methods of analyzing and solving problems in class, the essence of knowledge, and the essence of their own when they do problems. Students with average grades listen to the conclusions in class and set conclusions after class.

It's important to know: pre-study is important!

Here I recommend you to read a book, Lou Lei's "College Entrance Examination Review Book" explains in detail the review methods of language, mathematics, English, physics, chemistry, biology, biology, geography, politics, preview, lectures, and reviews, which is a rare good book!

To learn physics well, it is also necessary to establish a complete knowledge system, and the knowledge points should be covered without blind spots and without loopholes, so that you can accurately extract information from your own knowledge system and see the combination of knowledge in the comprehensive science examination.

When you encounter a problem, you must have the ability to split it and simplify it. In addition, to learn physics well, you also need to master certain thinking methods: drawing situational diagrams, extrapolation, etc. When you don't understand, you must use graph analysis, or draw a diagram to solve any physics problem.

I think these books are some of my favorites, and it's a rare opportunity for you to see them, and I'm going to say more than that, but I think it's a lot of trouble for you to read them any longer. So all the pleasures of physics and the ideas of knowledge and methods are contained in these books! If you have the chance, be sure to check it out, it's not a little bit of inspiration for everyone!

Oh! By the way, I would like to add that if you want to study science and engineering disciplines and improve your ability in this area, you can't miss it: repeated and in-depth thinking!

The study of physics focuses on two aspects: the first is interest, and the second is understanding.

First of all, interest means that you have to have a curious heart about everything around you, and when you accept the real movement and existence and transformation of all things in the world with this curious heart, you will have a sense of excitement, and the sense of harvest will eventually develop into a sense of exploration (knowledge has no end).That's what curiosity is!

The second is understanding, which is to understand in essence. For example, Newton's first law: when there is no external force or the sum of the external forces is zero, the object in motion always maintains a uniform linear motion or a state of rest.

In the real world (the universe is more accurate), there can be no objects that are not subject to external forces, and there are no objects that are absolutely zero in terms of external forces, but you must establish in your consciousness such an ideal space in which there is such an ideal object that is not subject to any external force or has zero external force, and in the same way imagine the ideal state of rest and uniform linear motion of the ideal object in such a space of consciousness. And in the end, the absence of any external force and the combined external force are completely unified (that is, completely equivalent), and the rest state of the object and the uniform linear motion state are completely unified to understand and accept is the real understanding!

These are my personal summary of my experience in learning physics, and I hope it will give you some tips and help! In fact, I think the definition of interest is not thorough enough, the highest level of real interest should be crazy about interest--- devote a lifetime of energy to the exploration of knowledge! I love science (just like I hate politics) but I don't go crazy (after all, I have to face family and life), if you have good conditions, go for it! Ha ha!

Put it in life, don't stick to it in class. Don't bury your head in the hard work when doing the questions, you must think about it after completing one, and do it with the same type of questions.

In fact, you must understand physics when you study it.

Clarify concepts and understand knowledge. I'm talking too big, but that's really what I want to learn. When you do the question, you should summarize its rules and find the commonalities of each question.

In addition, I don't know if you have a New Oriental cram school, they are really good, I can only be regarded as middle and upper in physics and chemistry in my sophomore year of high school, but I scored 262 points in the college entrance examination science comprehensive examination, and I almost went to class during the break of my junior year of high school. Go listen to it, you won't regret it.

Listen carefully in class, ponder carefully after class, and complete your homework carefully

And then, stick to it for a while, and the results will naturally appear!

Physics is a discipline that is relatively close to reality, and there are many things in reality that can be applied to the laws we have learned. My personal learning method is to first have a deep understanding of the concepts and laws in physics, that is, to understand them in combination with reality, so that I can feel that I have achieved something in my studies. It is easy to promote your enthusiasm for learning, you can communicate with your classmates and teachers if you don't understand, and you can experiment by yourself if you can.

Take notes, write down the example questions taught by the teacher, don't know how to say hello, ask the teacher, do more example questions in the book, and cultivate interest.

1.Preview 2Concentration in class 3Review after class 4Independent work 5Summary.

Every day, I have to do some questions, and I think about them again and again after I finish them. Questions, not the more the better, to ensure that you do a question, back to a question. Whether it is the college entrance examination or the high school entrance examination, it is inseparable from books, so make good use of books.

Start with each lesson and then summarize each chapter. The more you read it, the thinner it gets.

So I'm sure you'll be able to learn physics well. Whatever the learning method, be persistent. Remember: Hold on! i believe you can!

Physics learning is very important, you can't be superficial, you need to spend time and energy to learn, and there is another point: you must memorize and understand the formulas and theorems used in physics, and believe that you will be able to learn physics well.

I really want to do well in this subject and get good grades. Question addendum: There is a ...... to learn and guideI didn't learn much deep....College physics studies are all very detailed things, so don't think of high school as the understanding and study of physics.

Memorize the key points, connect with reality, and practice more!

Interest is the best teacher!!

1. The most basic and important point of learning physics is to understand, it is useless to memorize formulas, physical formulas are few and simple, but it is difficult to understand. Physics definitions should be analyzed and understood word by word, and physical formulas should be learned to draw inferences from one another, and thoroughly understand the meaning of each symbol.

2. After learning the definitions and formulas thoroughly, you can do the problems independently, and you can't learn physics without doing the problems. When doing physics problems, we should not just put them away, but start from the topic, gradually carry out rigorous logical reasoning, and deduce conclusions according to the given conditions. When doing the questions, it is best to do it independently, do not look at the answers directly or listen to the teacher, which is ineffective and does not help to improve the ability to understand the problem.

3. To learn physics well, you must also learn to analyze physical processes, and you can't see that the answer is very simple, so you think that physics is not difficult. In fact, the difficulty of physics lies not in the calculation process, but in the physical analysis process. Only by learning to analyze can we simplify complex problems, turn abstraction into concreteness, and grasp physical processes more accurately.

4. To learn physics, you should be able to summarize, and you can't throw it aside after completing the question, you should summarize a type of problem wheel, and it is best to refine the solution mode of fixed beam closure. For the wrong questions, we should pay attention to the research of the cause of the error, think about why the mistake was made, learn from the lessons, and then find more similar topics to consolidate.

Learning physics well is not a backrest, but a comprehension and integration.

Each chapter actually has only one or two of the most basic axiomatic formulas, and the other formulas are derived from these two axiomatic formulas. You deduce the important formulas and theorems in each chapter according to the derivation process in the book, and understand the ideas and physical ideas of the derivation. Then, if you want to use a certain formula when doing the question, don't look up the formula immediately, but recall the derivation process of the book, deduce it yourself, and use it now.

After a few times like this, you will naturally become familiar with these formulas, and your understanding is much deeper than that of your classmates who memorize them.

Then it's about stringing together all these formulas and theorems. High school physics is just a few big pieces, and if you look at the table of contents and recall, you will find that many of the formulas between the chapters can be extrapolated from each other, or they are actually essentially the same, but in different forms of expression in different meanings.

Finally, it's the feeling of finding a problem. Doing physics problems is not a set of formulas. Instead, you are trained to see a problem, to be able to keenly grasp what knowledge points are being tested in this question, and then abstract the physical model corresponding to this knowledge point, and then use the knowledge you have learned to solve it.

The world is material, matter is in motion, movement is regular, laws can be found...

Friend Although I am working now, I still like physics very much, I don't think there is any trick, I just like it, I understand it with a little research, the most important thing is to observe more, study and think carefully, I enjoy this process very much, interest is the best teacher. Personal opinion.

Learning physics, many problems require the brain's thinking ability, there are many abstract feelings, such as mechanics, electricity, optics, etc., which are things that cannot be seen by the eye, and require thinking and imagination ability. For example: Why does an electric shock burn to death?

Have you thought about it? What's going on? Actually, the real answer is:

When the human body receives electricity, it becomes a conductor, the conductor will have a current flowing, the most direct reaction of the current flowing through the conductor is that the electrical energy is converted into heat energy and generates heat, when the heat generated by the human body conductor is higher than the normal body temperature of the person, it will be burned internal organs, if the power generated by the human body is higher, if it reaches a few will be scorched, it is a truth that the resistance on the circuit board is scorched, have you understood? Have you ever thought like this? Hehe, studying physics is to let you understand the truth about the changes in the world.

When studying science, don't engage in sea tactics, like physics, the key is to understand the process, think more, don't know what's going on when you're done. After reading the question, you first demonstrate the meaning of the question in your mind, and then figure it out and then think about which process should use which formula, do it step by step, usually do the question slowly, don't compare the speed with others, do this The same type of question will be done, and it is difficult to do it slowly after a long time. There is also a correction book to correct the questions that you usually do wrong, and indicate how you made mistakes next to it, and you must insist on doing so.

Anyway, I learned physics well in my junior year of high school, and it was all good experience for me.