Even now I don t know anything about physics, so who has a way to learn physics?

1: Formulas must be remembered 2: Derive each formula and understand the physical quantities represented by each symbol in the formula 3:

Read all the examples in the book and understand the idea of solving them (why did you think of solving them this way?). Why did you think of using such a formula? ）4：

Do a moderate amount of practice questions, the purpose is to practice your hands. As long as you understand, there is no need to engage in sea tactics. This method is also applicable in high school, I am from the past, and my junior high school and high school physics scores are among the best, and I would like to add that interest is the best teacher.

When I started studying physics, my physics teacher was a handsome male teacher, and I ended up learning well.

In fact, the example problems in the physics book are very important, and the ins and outs of formula derivation are explained in great detail. It's important to remember the formula, and when to apply what principle. I remember one exam, I was so nervous, my brain was blank, and I forgot all the formulas.

Only the most basic ones remain. I had to push the formula on the scratch paper by myself, and I did well in the exam, but I was stupid that time, and I still have nightmares and dreams that I won't know anything during the exam.

Regarding chemistry, when I studied chemistry, I imagined molecules as building blocks, acids with H, bases with Oh, element tables, acid-base strength rankings, and the number of protons and electrons of an element to remember (memorize through that table: hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, ......Organic chemistry is more like building blocks. I can't remember exactly if there is a CH3 shape, but if it is an aldehyde group, it has an OH shape, and it seems to be a base.

All that's left is to build the bricks.

Woo, my physics is also a mess, now in the third year of junior high school, I didn't think it was so bad when I first stood, and now every exam is terrible. I don't think it's good to be a basic question, so I recommend that you better memorize the notes and memorize them, and then figure out every question you encounter. Most importantly, don't be lazy.

Chemistry, it's relatively simple, it's the most basic formulas, just test the phenomenon and understand it.

Interest is the best teacher, it is recommended that you buy a book or search for interesting knowledge about physics on the Internet, and slowly develop your interest. Physics and chemistry are very important for human life, and by the way get to know some famous scientists, such as Albert Einstein. Take it easy.

It's going to take a long time to get through the period of disinterest. This time is painful. I wasn't interested in math for a while, but I was so obsessed with physics that I didn't try to learn math until I found out the connection between the two subjects.

Slowly I found out that math is not just a bunch of headache formulas, but also interesting.

In junior high school, grasp the textbook, especially the notes, as long as you meet or remember the ambiguous question type, you must read the notes or ask the teacher to understand, and if you really don't understand, remember the solution, the important thing in chemistry is the equation.

Don't put too much pressure on yourself, the high school entrance examination will not be too difficult, not as terrible as the teachers say, I was nervous when I took the high school entrance examination, but then I did well in the exam, 10,000 steps back, I didn't learn well in junior high school and spent money to go to high school, but I learned a lot very well, you are so studious, there must be no problem!

I'm also a girl, but I was good at chemistry and physics in junior high school, and I think the main thing is to listen carefully in class. Then make sure to memorize the basic concepts and figure them out. Then it is to do the questions, don't hate the tactics of the sea of questions, only by doing certain questions will you master the rules and know the common question types.

After completing the questions, you must learn to summarize and summarize the knowledge points that often appear.

Physics is mainly about physical laws and physical formulas (some formulas can be introduced in many commonly used forms, and these are also commonly used in problem solving).

Clause.

First, to have a high degree of concentration, which is a prerequisite for improving learning efficiency, when studying, you should be engrossed, no distractions, do not read a book, while thinking about the situation of the ball game, thinking about what to eat for lunch, thinking about whether the tip of the pen is crooked. Time flies by, and it's easy to deceive yourself by being stunned for a while and reading a book, but after class, flipping through the book and looking at the book, I wondered: Why did I get nothing after reading it for a long time?

Therefore, we should concentrate our energy on the book, the book, and the pen, and devote ourselves to it.

The main focus is physics, and I have a way to learn physics! Learning Physics First, learning physics should first learn to understand, and all formulas and concepts can only be learned well through understanding. In particular, high school physics is more abstract than junior high school content, and understanding and thinking are more important.

There is no physics without understanding and thinking.

Second, it is necessary to learn how to integrate theory with practice. For example, when learning force analysis, don't limit yourself to the questions in the textbook, you can analyze your own force, the force of the book on the table, the force of the book when the table is tilted, and so on. When studying momentum, it is particularly good to analyze practical examples such as bullets hitting wooden blocks and two objects colliding in real life.

Fourth, we must connect with the previous knowledge, first remember the basic concepts and formulas, and then choose a better reference book to answer the questions in a targeted manner. The method is not to do difficult questions at the beginning, because the college entrance examination is not always based on difficult questions, most of them are based on basic questions, and constantly find rules in the questions. At the same time, this knowledge is also an accumulation process, all piled up together is too tiring, should be done separately, such as memorizing a basic concept or understanding a question in the way of review at the end of each class, you can remember a lot in a day, and you will not feel too tired.

For example, when learning mechanical energy and momentum, you can connect the force analysis in Chapter 1, the motion in Chapter 2, Newton's laws in Chapter 3, and the circular motion in Chapter 5, which will help you master new knowledge and master old knowledge.

The first thing is to make yourself feel that you are good at science, and that's it.

Studying science requires strong logical thinking.

Learn physics. First, be interested. First of all, don't reject it from your heart, second, you have to rely on part of your imagination, such as relative motion or something, and third, you should grasp the formula well, and what formula to use under what circumstances.

I was the last in the class in physics in my first and second years of high school, and when I got to my third year of high school, I rushed hard for a while, and I also got good results in the college entrance examination, so hard work is inevitably the stupidest and most effective method, of course, skills are also very important, to understand more, those formula definitions must be memorized, and more to do, those typical example problems must be well understood, do more, will naturally understand more deeply, but also ask more, communication with the teacher is very important, don't just wait for the teacher to explain, You have to express your opinion, and then the teacher can find out the deficiencies in your understanding of the problem, and finally, books are very important, basic knowledge is very important, you must avoid the situation of putting aside books to delve into difficult problems, I hope it can help you a little!

My secret: think, do, think, summarize, do.

If you want to learn the subject of physics well, first of all, we need a very good physics teacher, many times for many of us, physics is actually very difficult, because our foundation is not good, many parents because their own education level is not high, for physics is not much, so there is no way to tutor children, when the child can only receive physics knowledge from the only school teacher, it needs a very good teacher, Teachers are very important to each of our students, and it is very important for our children to learn solidly and steadily, so having a good physics teacher is the most important thing in everyone's life. <>

As a parent, each of our children must attach great importance to the first course of enlightenment, from kindergarten to learn Chinese, mathematics and composition, English to primary school, learn more social science courses should be paid attention to, so that children can learn solidly, and the foundation must be laid to teach in order to exercise, children have a better foundation in the future learning, the same is true for our children. Especially when children just start to learn physics, they are very blind to the whole subject of physics, and they don't know how to start, and they don't know what the word physics represents, so they need a very good enlightenment teacher to guide, for physics teachers, they may become more and more attentive in the later stages of the ship, but in fact, for every student who begins to learn physics, the early enlightenment is the most important. <

Let children know the importance of physics knowledge for children, so that children can be more relaxed and more interested in learning in the future, so it is very important to have a good physics teacher, and it is also one of the most important factors for children to learn physics well. <>

Physics cannot rely on rote memorization, and it is necessary to strengthen the understanding of physics knowledge. Listen carefully and follow the teacher's train of thought during class. When you encounter something you don't understand, you should mark it in time, ask for help from teachers or classmates in time after class, and solve what you don't understand in time.

In addition, you should also do more exercises and constantly test yourself.

Physics is not very easy to learn, but if you want to learn physics well, it is very simple, that is, you must first memorize various physical formulas, and then use physical scenes to simulate and prove the laws of physics.

Just treat physics problems as mathematical problems, and physics formulas are basically in the form of y=a x or y=a x.

Basic pre-class preparation, and after-class review should be done. The second is to connect physics with the reality of life, and use physics knowledge to solve the problems that belong to the field of physics in life, so as to deepen the impression.

If you want to learn physics well, you can review the textbooks more, consolidate and review more, lay a solid foundation, and also learn mathematics well, which is the foundation of learning physics.

You should learn to build a physical model based on the knowledge of physics, so that you will improve your grades.

First of all, we must cultivate interest and gain interest from boredom. If you don't have the interest to learn again, it's useless. Boys are better, girls can be trained. I am a boy and have benefited a lot from physics. Hope it helps.

To memorize formulas, the foundation should be solid, summarize more, and memorize the example questions

1. First of all, understand the connotation of basic knowledge, such as the physical meaning of basic concepts, laws, formulas, and the meaning of each symbol. Understand what problem this physical concept, law or formula is intended to solve and what problem can be solved, that is, its extension;

2. Carry out targeted exercises, classify these concepts, laws, and formulas until you feel that you have truly mastered them;

3. For high school physics, special attention is paid to the analysis of physical processes, whether it is electrical circuit analysis, mechanical force analysis, kinematic motion process transformation, and use the learned physical models (such as parabolic motion in kinematics: vertical upward throwing, flat throwing, oblique throwing) to classify and solve; The construction of these physical models requires you to accumulate them by yourself, such as the linear motion starting from kinematics (uniform linear motion, uniform variable speed (uniform acceleration and deceleration) linear motion, etc.), to the synthesis law in mechanics, etc., which can be collected on the Internet, and you can try it yourself.

Good luck.

Studying physics, I think it is the most difficult to develop the habit of thinking in physics. It is more difficult for middle school students to reach the higher levels of thinking, such as the view of energy and conservation: conservation of kinetic energy, momentum, energy conversion, etc.

There is also the movement of the planets, because the background is too large, some students lack imagination, and the content is a little complicated, and they feel difficult.

Learning physics is not simply about memorizing formulas and memorizing concepts, but also about being able to see the physical laws reflected in the formulas, and also to reflect the problems in mathematical formulas.

Physics is a reflection of the natural sciences, and there are two main parts of high school physics: mechanics and electricity. Mechanics is the foundation of physics, when learning, you should train your thinking, question more, and the final conclusion should be integrated into your own understanding, rather than just staying in "what the teacher said", force analysis, synthetic decomposition, mechanical equations, etc., these are the foundation is the key.

Introduce your own two experiences: first of all, calm down, think more, listen to lectures and do problems, compare your own problem-solving ideas with the teacher's, and find gaps; Be good at summarizing: What am I doing wrong?

Why wrong? In particular, mistakes in thinking and understanding should be seriously reflected, and prepare "typical question books" and "wrong question books", and record the good questions and typical questions in the exercises and examination papers.

These experiences seem easy, but the most important thing is persistence! Good luck with your studies!

Physics in high school is as long as you can grasp the concepts well, respect the facts of physics, and make no assumptions.