Please help, I m a girl in the third year of junior high school, and I m not good at physics, what s

It is very important to summarize the learning summary of science, summarize the formulas and theorem concepts in each chapter, and then find one or two typical questions for each knowledge point to understand, and finally put all the knowledge points together to show that you have learned well.

Consolidate the knowledge of physics learned in grades 8-9 and learn the meaning. Practice multi-point questions - I only studied physics in junior 3 and took the 94 exam

It's still a bit early to do the physics paper, but you must consolidate the new content you are learning now (do about 10 or 20 questions after each new class, select, fill in the blanks or calculate), consolidate the knowledge points learned each time, and start doing the physics paper at the end of the year. You are right, learning physics to understand, it is better to have a teacher's guidance, if there is no teacher's guidance, then you can only consolidate your knowledge by doing a certain amount of questions, in order to achieve proficient application, as long as you have a deep understanding of the knowledge points, no matter what kind of problems, there are ideas to solve. Physics (including chemistry and mathematics) is mainly about solving problems, and computing with ideas is just a piece of cake.

Buy a five-year mock for the five-year high school entrance examination and do questions.

Speaking of the third year of junior high school, I have a feeling, my grades in the second year of junior high school are terrible, but I fought hard in the third year of junior high school, and the result was unexpected! If you have physics questions, you can do the questions well, but you have to know the physics principles inside, don't do the questions with full eyes, the time is tight, and you don't have to review all the courses every two days, for example, today is mathematics, physics, and chemistry; Tomorrow is English, Politics, History; It's no problem to stick with it that way!

Me too, I didn't review all of them in physics. Put the heat engine. Efficiency. Density. It's good to review with electricity, and it doesn't matter what else it is, it's the best next step.

Most of the knowledge in junior high school physics class is a basic introduction in detailMany of them belong to the beginner's knowledge, such as molecular thermal motion, acoustic phenomena, physical phenomena, light phenomena, bifocal lenses and applications, mass and density, information transmission, sustainable energy resources, etc., most of them belong to the detailed introduction of knowledge, there is no difficulty factor, for this kind of knowledge, you just have to open more books, read more and remember, you can. Just spend a little more free time and put the hard knowledge away.

For example, the current power supply circuit, working voltage resistors, electricity and magnetism, work, force and gas pressure and other centralized breakthroughs. I still remember that when I first learned physics in middle school, I also felt that it was difficult, and I didn't understand the current power supply circuit at all, and I didn't understand the force, but after doing this kind of problem, I came out of the common regularity, and I understood and broke through. Therefore, it is necessary to break through a type of knowledge, do kinds of questions, and sort out the common regularity, and it has a very practical effect.

The relative knowledge of physics in the third year of junior high school is relatively difficult, so we must control every class, study hard, follow the teacher closely, learn and do training, and break through every knowledge point, so that we can learn fine physics.

Understand each knowledge point in the chapter table of contents, and ensure that you thoroughly understand the surface meaning and memorize it. Do a good job of matching the chapter directory supporting facilities training, simple practice questions can be quickly dealt with separately, to ensure the relationship between independent thinking and knowledge points during training, when brushing the questions, you should think about which knowledge point this is also the test, it is best to think of it, take 30min a day to read physics books, read out loud, read one unit at a time, fold it after reading **, read it from there on the first day, read it a second time after reading it once, generally after reading it five times, the second physics will get better and better, I have read Physics 10 times and it should be good.

Because of reading the book a hundred times, its meaning is self-evident. In addition to reading, there are also vigorous practice questions in the third year of physics. There is no doubt that junior high school physics lessons can be brought up.

We should attach great importance to the textbook exercises. Many of the junior high school physics questions, including the middle school exam questions, are slightly updated and modified from the after-school exercises. The specific content of the textbook must be completed carefully, and it must not be careless, because in the exam questions, there is often a situation where the physical environment or a certain knowledge point is used to solve the problem.

Generate logical thinking for precise policy implementation. Highlight the point. It's critical.

Personally, I think that learning physics well depends on talent, and some people are more interested in this aspect, so their grades are naturally better, but some people really don't know how you learn, and he has not achieved good results.

I think you should buy some physics tutorial books, master more additional knowledge points, memorize the formulas firmly, and follow the teacher to practice the questions.

First of all, you should lay a solid foundation, start with the basics, and then practice more question types, which will improve well.

I would like to share my experience with you:

2.In class, follow the teacher and like the teacher. You know? I'm also in the ninth grade now, and I'm good at physics, so I just came out with my teacher. I'm always excited in class, answering questions positively, and I don't care if I'm wrong. But you girls ......

3.Take good notes, flip through them, look at them, take notes.

4.Don't be greedy, it's important to think and do in the book. Once you've mastered it, challenge yourself with the puzzles.

5.Today's business, today's end! If you encounter a problem, ask the teacher immediately, and if you don't understand, find an opportunity to ask again. Don't think about another day, you will forget another day.

6.Note! The most important point! You girls know that physics is science. Yes, it's about understanding! But how do you understand it? The textbooks of the second year of junior high school have mentioned: think more, what is it? Why? Do what?

The study of physics is about perseverance.

It's not much use to just do the questions.

In addition, you must learn to look at the questions you do wrong, which is more effective than you blindly doing the questions, and the analysis of the wrong questions will impress you, and it is also a good reminder for you to pay attention.

Rely on understanding, and there is also listening to lectures, physics is the same as mathematics, if you don't listen to the lectures carefully, you won't, definitely don't run away, I don't dare to desert now, it's not easy in the third year of junior high school.

Give yourself a psychological hint first, stimulate your potential, I am like this, once I asked for the answer in the exam, I took the first exam, in order not to let the teacher find out, the potential came out. (I'm not encouraging you to steal answers, it's bad boy behavior).

Really useful method:

Find a systematic review, a more experienced and famous physics class suitable for you, and review for the high school entrance examination.

If you do the workbook by yourself, you will have questions that you can't solve, so it's best to ask the teacher to solve them.

If you insist on doing a physics paper every day, it will definitely be useful to improve your physics score!

Understand all the mistakes you encounter.

Every day, I finish my physics homework and then I finish my homework in other subjects.

Every time you do a problem, you come across a problem that requires a complex analysis, read the question first, and then imagine the reality directly in your head, you don't need to imagine it very precisely, you can probably do it, and if you get it wrong, remember it, and this should be a little helpful.

You say that you are in the experimental class, then you have a lot of homework questions, then you can find more complex analysis questions, directly use imagination to analyze the whole specific process, and then look at the answers, you don't need to do it, but your ability to analyze the problem should be improved, and the rest is the basic skills.

Good luck with the fact that there are so few points.

I write every day, and if I don't understand, I ask the teacher, and I'm like this, and physics ranks in the top ten.

Before each question, take a look at the basics.

Why are you doing so much if you have nothing to do with brain damage?

It's because she doesn't like it.

Ways to improve your academic performance:

1. Have a good attitude in class and be serious. If you want to concentrate on your studies, if you want to succeed in your studies, don't fall in love, don't have boyfriends and girlfriends, so that you don't have to worry about it, you don't fall in love when you study, you concentrate on studying, you will never regret it in the future, and there are many opportunities after you finish your studies.

2. To develop good reading habits and methods: In the actual reading training, friends who have passed speed reading memory training know that the faster the speed, the better the memory.

3. It is inevitable to make mistakes in the learning process, whether you are careless or just not, you must habitually collect these wrong questions, and each subject has an independent set of mistakes, when we review before the exam, they are the key review objects, so since you miss once, you may not be wrong a second time, only in this way will you not lose points again on the same issue.

4. The biggest difficulty of students is that they can't settle down, can't lift their energy, can't solve problems, can't figure out how to read, and can't jump out of the low tide. Students, no matter what school you go to, you should have confidence in yourself, have confidence in your school, and work hard, no matter what the school's admission rate is, as long as you work hard, there is hope.

5. Next, we must adjust our physical strength, have sufficient physical strength, have good spirit, and be efficient in reading, sleep when it is time to sleep, don't stay up late, read well, and sleep well. In addition, extracurricular activities should be moderate, and they must not affect their studies, and it is not worth it to be busy with extracurricular activities and affect their studies. The activities that should be prepared, winter and summer vacations should be well prepared, and if you want to participate in activities, you can participate in winter and summer vacations.

Have faith in yourself and climb up no matter how good you have been. So if you work hard, you are giving people joy, hope, confidence, and working hard!