How to learn physics in high school! I couldn t find it at all

The main reason is that the previous basic knowledge was not learned well, which led to a disconnect, and the latter was even more incomprehensible.

First of all, we must put our mindset in place. The subjects in high school are very different from those in elementary and junior high school in terms of quantity and difficulty. After many years of compulsory education, it is difficult to change all at once, take your time, and you must not rush.

Also, ask others and teachers more, buy some reference books to read, and stick to it for a while, and you should be fine.

High School Efficient Listening Methods:

1. Listen preparedly, that is to say, you should preview before listening to the class, find out the knowledge you don't understand, find out the problems, and listen to the class with knowledge points and problems will have the joy of solving doubts, and it will be easier to listen to and easy to master.

2. Participate in communication and interaction, don't just put yourself as a bystander who "listens", but a participant who "listens", actively think about what the teacher says or raises questions, and be positive when you can.

3. Listening should be combined with writing and thinking. It's easy to slack off when you listen to me, and there are very few points you can remember, so you must learn to organize your memory quickly.

4. If you have knowledge that you don't seem to understand or don't understand for various reasons, you must take the time to understand it during or after class. Otherwise, the questions will only accumulate more and more, and in the end, you can only wait to embrace the "inconsistent" test scores.

Read the textbook carefully, and remember to understand the definition formulas and derive the commonly used deformation formulas (don't despise the experiments and introductory language in the textbook, even if you don't think about it later). If you have the time and patience, it's best to take the initiative to find fault with an attitude towards the enemy, although it is basically impossible to find mistakes, but it is a great help for understanding.

2.Carefully do something similar to the knowledge combing part of the teaching shop to see if you have any mistakes or misunderstandings.

3.Do basic questions to make up for possible conceptual comprehension problems while deepening your understanding of basic concepts.

4.Familiarize yourself with some basics, and then add some difficult questions, don't think seriously first, don't ask again, just ask classmates or teachers. But don't rush it, you must understand the basic concepts, otherwise you will get twice the result.

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.

Because high school physics itself is more difficult, a student who works very hard to follow the teacher can only score sixty or seventy points, which is not to say that he has not learned, but to say that it is particularly difficult, every time there is an exam, but there is very little practice, at this time you can actually do some difficult problems, and then summarize the question type, and the summary question type is very important.

Listen carefully to the class and ask the teacher for advice.

The first year of high school is mainly kinematics, and then the basic mechanics, acceleration, velocity, displacement, and force analysis, these physical quantities are not independent of each other, but are related to each other.

If the object is not affected by an external force, it must remain in motion, i.e., it is at rest or in a straight line at a constant speed. If the resultant external force on the object is not zero, the state of motion will naturally change, and acceleration will be generated, the so-called acceleration refers to the speed of the change of the object, which is a vector, and the speed is also a vector, the magnitude of the acceleration reflects the speed of the change, and the direction of the acceleration is the positive or negative of the speed change.

A positive acceleration indicates an increase in velocity, while a negative acceleration indicates a decrease in velocity. The definition of velocity is the amount of change in the displacement of an object per unit of time, and the displacement is also a vector quantity, which is only related to the straight-line distance between the start and end moments of the object, which is different from the distance.

A very important part of high school is the uniform acceleration of linear motion, which is about the relationship between displacement, velocity, and acceleration, and the calculation formula must be kept in mind, as long as the relationship between the three is understood, those formulas are not difficult to remember.

As for the force analysis, this is a basic knowledge point in the study of physics in the first year of high school, and it is also a difficult point, especially for the analysis of the magnitude and direction of the friction force of various Modan wear tests. But in any case, we must grasp one principle, and always analyze according to several principles when conducting force analysis, read more books, think more, and actively ask teachers and classmates for advice if we don't understand.

First of all, it is necessary to overcome the psychology and consciousness of not liking physics and avoiding it. You can't just study other subjects if you don't like it, and you must force yourself to study physics.

Secondly:1Prepare for class. Read the textbook 1-2 times to know what you want to learn in class, and it will be much easier in class. This is because each person can concentrate on the lecture for a maximum of 20 minutes.

2.Listen carefully in class. Especially if you don't understand anything before class, be sure to listen carefully.

3.Do the homework exercises in the textbook carefully. This part of the exercises is the most basic and covers all the key points in this section.

4.If you have the energy, do some exercises in the tutorial book. Consolidate the principles and theorems learned and deepen your understanding.

5.On the basis of the steps, do a mistake analysis. This will help you find out that you don't understand the knowledge points thoroughly, and strengthen the learning of this knowledge points in a targeted manner.

Finally, more students will share their learning experiences in physics. In particular, students with good grades in physics should learn their understanding of problems and their ideas for solving problems.

To be familiar with the company and understand the concept is to understand the fundamental concept and be familiar with the model, and the model for each question is composed of the basic model.

How can you not learn? It's simple.

I think physics should be a gradual process, first, you should ask yourself do you understand every concept? Have you memorized them all? For example, if you study mechanics, you need to figure out what force is and how to understand the interaction.

There are also common types of forces, which can be understood and learned from the calculation formula, magnitude, direction, and point of action, and the conditions under which they are generated. Second, master several analysis methods, for example, in mechanics there are integral methods and isolation methods, kinematics is to understand the application of kinematics formulas to draw a rough analysis diagram, when mechanics and motion are together, isn't acceleration an important bridge? Third, understand the idealized model of physics, which is often an idealized process.

Fourth, we should have a good understanding of the meaning of scalar and vector, which has a great effect on high school physics, pay attention to vectors in the case of one-dimensional and two-dimensional, one-dimensional is special, and the size operation of vectors is like scalars. It's time to pay attention to the two-dimensional thing. Fifth, we should remember more physical models, such as the Atwood machine model in mechanics is also of great help to kinematics, and it is common in kinematics, such as uniform linear motion, uniform acceleration linear motion, uniform circular motion, etc., and remember their analysis methods and ideas.

Finally, when you can use mathematics, for example, when you find the maximum, you boldly use the derivative that you learned in the third year of high school, and the derivative of displacement to time is velocity, and the derivative of velocity to time is not acceleration? Wait a minute. In short, understand and remember more concepts, do more questions, summarize more, and hope this advice will be useful to you.

Since time is not an issue, then you spend a month and a month on physics, and as long as you don't hate him, you will improve.

When I was a freshman in high school, I spent almost a month (basically reading physics after finishing my homework in other subjects) to look at physics, and the results of the monthly exam were quite high, and of course the interest kept up, and then I basically didn't worry about physics, because I had already started, so it was quite easy to learn, and then I also learned physics competitions, of course, at the beginning, I was in the clouds, I couldn't understand it, and I couldn't do the questions, this state lasted for a year, and I suddenly opened up in the second year of high school, and I basically understood what I didn't understand before, I didn't know how to start analyzing the problems before will be analyzed and solved, which should be a quantitative change to a qualitative change.

Therefore, since you have enough time, then you will accumulate quantity first, and after a certain extent, there will be qualitative changes, and the meaning of the so-called book reading a hundred times will be self-revealed.

Some things are magical.

I really didn't understand anything in the first half of my high school year.

But one day I did a question, and I remember that it was a person standing on a boat on the lake, and people walked from one end to the other and asked about the displacement of the boat, which seemed to be such a question. After looking at the answer and pushing it again, I suddenly had an epiphany about the physics question.

All the questions in the future are very thoughtful.

Finally, the single subject of physics in the college entrance examination is the first in the whole school.

No matter what you learn, it's actually simple, it's normal that you don't understand without listening to the lecture, if you don't understand the lecture, it's trouble. So don't worry, people who can study science can do without being taught by teachers, they can understand it themselves, and if they don't understand, look up books or look up information on the Internet, spend a little more time and everything is OK!!

The knowledge of the first year of high school is very important and cannot be left behind. I think there are two important points: one is to listen carefully in class, and ask teachers and classmates immediately if you don't know, and the other is to review more by yourself, consolidate and implement, and familiarize yourself with knowledge. These two points are good, and you will be able to catch up.

I think the first thing to solve is the problem of interest, and with interest, none of your problems are problems.

I recommend you to read the popular science books on physics, Einstein wrote about the evolution of physics very well.

In addition, you should do practice questions often and think more. Knowledge in practice. Just use the textbook, don't choose other books.

Reading books by myself and asking questions if I don't understand them is my learning method, although I have heard a lot, but it is indeed the truth, and this is how my physical genius is formed.

Learning mechanics well is half the battle. First of all, make up the mechanics part.

Buy a good reference book, find a good buddy, learn in the morning during the summer vacation, play in the afternoon, and learn again in the evening, it's very easy.

Dead heart landlord. Since the landlord has no interest in physics......Why force it? It's just a waste of time......Find something you love to do.

When you have nothing to do, find out the formula and push it yourself, no less than once a week, and when you push it, it is not limited to the formula in the book.

First of all, we must be interested, start from the simplest topic, do not require difficulty, speed, quantity, easy, slow, and refinement. Try it, it will work!