How to learn physics well I don t know how to do it until the third year of junior high school

How to learn junior high school physics well?

This question is asked very commonly and can give many answers. But when it comes to each person, the situation is very different. You said that you are now in the third year of junior high school, and you said "no" very arbitrarily, then I will share my thoughts with you.

If you need to add, you can keep asking.

It can be seen that you are in a bit impatient right now, and you want to improve your grades in a short period of time. In the third year of junior high school, facing the high school entrance examination, time is pressing, and efficient learning is right. Your pursuit of self-motivation is worthy of recognition.

First of all, you must develop good study habits. This includes a regular schedule, a diligent attitude towards learning, and peaceful interpersonal relationships with classmates, teachers, and parents. Because the absence of any aspect will affect your learning effectiveness.

Because in the third year of junior high school, after all, there is still one year to graduate, and the right time and place will be of great help to you.

Again, when studying, you must be well prepared. Before class, you have to do a good job of preparation. After class, be sure to remember to review.

The problem of the day, do it on the same day. Communicate with classmates and teachers during breaks. When communicating with them, listen carefully to their ideas, and their methods and enthusiasm when learning physics will definitely be contagious.

And then on to the practical issues. Measurement, mechanical motion, force, density, pressure, buoyancy, and simple mechanics in junior high school physics belong to the mechanics part. The knowledge of the mechanics part is closely related to life, and the concepts are understood first, and then the usual exercises are understood one by one.

It's relatively simple to learn. The electrical part has circuits, laws of electricity, electrical energy, magnetism, which is a bit difficult to understand. You can familiarize yourself with the textbook first, try to understand it, memorize it first, ask more questions, and think more.

Optics and thermals are relatively simple, and the calculations are not complicated.

Finally, I would like to say that the physics knowledge we are learning now is the result of many physicists who have worked hard all their lives to specialize in it. When studying, you should have a sense of respect and solemnity, because it is true that it is not easy to come, and there is no room for sloppiness.

When doing the questions, remember the reasons for each step Don't just focus on the answer Don't look at the answer yesterday Don't look at the answer if you don't know it Have your own analysis To have this process Junior high school physics still pays attention to memorization There is not too much Calculate memorize all the knowledge points and do more questions It will be good I have a full score in physics in the high school entrance examination The general high school entrance examination will not be difficult It is all simple basic knowledge.

Do more typical questions and memorize typical questions You can find these questions in the library.

It's very simple, write down all the formulas. Stick it to the corner of your desk.

I've been studying for a year and a half...

Junior high school physics is actually not difficult at all, unlike high school physics, which depends on talent, science things that rely on talent, don't believe too much in any skills, shortcuts, or be down-to-earth, for example, you can stipulate that you do a physics paper every day during the winter vacation, or make a choice today, and do a big problem tomorrow, it is best to read the physics book carefully, especially the experimental examples. You can also sort out the concept or something, and if you don't understand it, you must ask.

When doing the questions, it is best to mark the questions that you don't know, what you are not sure, and what you are blind, so that you can listen to the teacher in a targeted manner when explaining in the future.

First of all, you have to be interested in physics, because physics is used in many places in life. (I'm a girl, but I love science more, especially physics.) ）

If you don't understand, ask more!! Don't pretend to understand! (This is my experience) but also learn to do it.

If it really doesn't work, the so-called "sea of questions tactics" will be carried out, which is more troublesome.

Also, if you say that you are poor in physics, you only need to do a good job of the basics, and you must keep in mind the more difficult ones, especially formulas, theorems, etc. After all, the person who wrote the question should consider the public, and it is generally not too difficult to take the test.

In fact, no matter what time you are dealing with artificial practice exams, the easiest and easiest way is to do a lot of practice questions. If you don't think it's good, do more of it. After you've done a lot of exercises on a certain part of your weakest point, you'll find that you've mastered that part completely.

The reason is very simple, you have seen all kinds of trap question types, are you still afraid of going out of the trap when you take the exam?

I made 120 sets of physics papers in the second semester of my third year of junior high school (all forced by the teacher), and finally scored 120 points in physics in the high school entrance examination (the full score is 120 points).At that time, there were only 3 perfect scores in physics in the whole school. This is my experience, although it is stupid, I hope it can help LZ.

Although junior high school physics is not very difficult, the actual difficulty is increasing year by year. To work hard, it is very important to choose a good teaching assistant. It is recommended that you buy a case study for top students, the workbook has more detailed answers, and the choice of question types is very good. Assault on junior high school, it works very well.

Choose a good reference book, suitable for your ability, one is enough for don't buy more, otherwise you will definitely not be able to finish it.

Divergent thinking, develop associative thinking habits, have a thirst for knowledge and curiosity about physics, and ask why, no matter what you learn.

Follow the teacher in class, and if you are weak in physics, you should pay more attention to the basics, and the teacher basically talks about basic things.

Read the book carefully, it is best to give it a few more times, to have an impression, especially the experimental part and formula, to have an impression of all experiments, to learn physics to connect with the reality of life, but also to think about problems from multiple angles.

I think the preview is very important, as the knowledge deepens, and you are likely to not know what the teacher is talking about, which requires you to do a good job of preview, so that you have an advantage over other students, preview method:

1) Read through the textbook first, make a mark in the areas you don't know well, and ask questions about these doubts during class to know how to solve them.

2) Study the exercises at the end of the book and answer them first.

3) Use the reference materials and immediately go back to the previous section if you don't understand something.

The most important thing is to pay attention to the lectures!

I just finished the high school exam this year, and I didn't study physics very well in my second year of junior high school, and the teacher didn't remember my name for 1 year (because I wasn't good!). ）

In the ninth grade, I studied physics desperately, reading physics reference books after writing homework every day, previewing the parts I learned the next day, copying concepts and writing them down in books, going to bed late every day, and no longer listening in class, which lasted for more than a month, my physics grades have improved, and I got the highest score in the class at the end of the first semester.

What I want to tell you is that hard work is the key to success!

Good luck with your learning and progress.

It's best to take a look at the knowledge points that you don't understand, and if you have the conditions, finding one-on-one tutoring will be effective. You can also do some simple questions by yourself first, and slowly transition to difficult problems, for the study of the third year of junior high school, you still need to be patient and not afraid of hardship. Sometimes you have to persevere, don't give up easily, although it is easier said than done, but after a long time of not giving up, there will be gains, believe me.

And it's better not to leave all those problems behind, sometimes trying to do it may not be as hard as you think.

Do more questions during the holidays. You must understand the concept of formulas in the textbook, you can do a few more sets of questions, summarize the questions you don't know, and ask the one-on-one teacher to talk about it.

Sweat, listen carefully, ask more, associate more, return to knowledge points, keep a clear head, and be determined.

Junior high school is very simple, and the foundation may not be good.

Memorize more, memorize more, do more exercises?

Physics in junior high school is actually relatively simple, but it is more difficult in high school physics, and if you want to learn physics well, it is actually an interest, and secondly, some things must be memorized by rote.

Nowadays, women are free to choose their careers and can engage in any social occupation that they are capable of. And chef, as a technical profession, has become more and more popular in recent years. As a result, more and more young people are joining the food and beverage chef industry.

At present, there are three popular specialties in the chef catering industry: Chinese food, Western pastry, Western food, Chinese food has been developed and inherited by the Chinese people for thousands of years, and it is still the mainstream of daily catering consumption. Western pastries and Western food were introduced to China from the West, and have developed rapidly in China in recent years, and are deeply loved by the younger generation.

There is no shortage of female chefs in the chef catering industry, however, for some students who want to learn to be chefs and face the choice of majors, some may still have such questions or difficulties.

Popular profession: Western chef.

Western food, like Western pastries, has developed rapidly, especially in recent years, Western restaurants in second- and third-tier cities have sprung up, and these growing Western restaurants urgently need a large number of Western chefs to support. These Western restaurants are different from those in high-end hotels, and they need to know how to control costs while emphasizing taste, so localized Western chefs are more popular.

But in fact, whether it is Western food or pastry cakes, the overall development prospects are still good, of course, you can also listen to some suggestions from professional teachers before making a decision.

In modern society, a girl who learns a good technology can improve her spiritual life and realize her own value on the premise of ensuring her material life.

This question is too general You need to analyze the deficiencies in your physics, such as the basic knowledge can't remember? Or do you always can't read the questions? Or do you always have to remember the formula?

Only by knowing your own shortcomings can you improve and improve in a targeted manner. I wish you progress in physics.

Whether it is physics or other subjects, the most important thing is to persevere, continue to learn, you can gradually cultivate information and interest from easy to difficult, your own intentions are very important, I wish you a day to open up.

Image memory, use your brain to think.

Actually, I just want to say that if you want to learn well, you won't be too lazy to do this problem.

So it's still subjectively try to like physics as much as possible, and don't use laziness as an excuse.

Hope it helps

To learn physics well, one is to memorize definitions, theorems, and formulas; The second is that you must have a foundation in mathematics, and the big problem of understanding things is actually the same as mathematics.

To put it simply, if you learn mathematics well, physics is as simple as memorizing multiple definitions, theorems, and formulas. Chemistry will be the same in the future. Mathematics, physics and chemistry are interconnected.

Memorize the formula, clarify the meaning of the letters, and then do more questions and summarize at the end.

Look at the physics book every day and memorize the notes that you copy.

This must start with the physics book in the first year of junior high school, read all the example problems and do the after-class exercises in the textbook, and then look at the physics book in the second year of junior high school. In this way, you can do a good job of the basic knowledge, so that you can learn physics in the third year of junior high school easily.