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1. Try to think that students are very ignorant and have a low ability to acquire knowledge.
2. Organize students' learning activities well: they are numerous, pragmatic, interesting and useful, and students' ability to move is the key to physics teaching;
3. Lead students to learn physics with their hands;
4. The topic must be standardized and detailed, the steps must be complete, and the principle must be thorough;
5. The classroom atmosphere is broad and relaxed, the teacher's language is humorous and vivid, and the homework check must be in place;
6. Carry out the second class to enrich the teaching of physics;
7. Pay attention to all students with a positive attitude, one cannot be missing, and hierarchical teaching can be implemented.
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There is no difficulty in junior high school physics, and it can be fully mastered by any student. Therefore, the most important thing is to arouse the interest of students and make them eager to learn physics, and that's it.
Specifically, most of the students' interest can be sparked by experiments. Junior high school physics is the first subject with experimental courses, and it is necessary to make good use of this advantage to capture students' interest. Of course, there are some students who are not too interested in experiments, and these students need to analyze specific problems.
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Physics is an interesting natural science, how to make physics teaching interesting, this is the key, the things in the books should be combined with the reality of life, and the physics around them should be organically combined with the theories in the books, so as to stimulate students' enthusiasm for learning.
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As the saying goes: "Education is a science, and its meaning lies in seeking truth", and in the same way education is also an art, a regret that will always belong to regret For young physics teachers"Teach well and lead the class"Basic requirements for being a competent teacher. So, how do you teach physics in junior high school well?
Combined with my personal knowledge and experience for many years, I can start from the following aspects to make bold attempts and practices. I think we will be able to pursue a physics classroom full of vitality and interaction between teachers and students. The specific recommendations are:
First, we should not let go of a single detail, so that students can truly understand each important physics knowledge point. The criterion for learning is that for each concept and law, you can figure out their "what", "how", "why" and so on; For some similar and confusing knowledge, it is necessary to be able to tell their connections and essential differences; Able to use the concepts and laws learned to analyze and solve some specific physical problems. In order to learn, students must do the following three things:
Read textbooks carefully; Listen carefully; Theory is linked to practice. In class, the teacher's explanation is generally more specific and detailed than the textbook. Listening carefully to lectures, on the one hand, can better grasp the ins and outs of knowledge, deepen understanding, on the other hand, let students pay attention to learning the teacher's ideas and methods of analyzing and solving problems, and improve their thinking ability.
Second, to deeply understand the essence of physics, it is necessary to master the unique way of thinking of physics. There are not many physical laws in secondary school, but physical phenomena and processes are ever-changing. It is not enough to grasp the basic concepts and laws, but also to master the scientific way of thinking.
Such as hypothetical method, idealization method, equivalent substitution method, isolation method and integral method, etc. Only by mastering the scientific thinking method can we improve the ability of reasoning, analysis and synthesis, the ability to decompose complex problems into simple problems, and flexibly use the knowledge learned to solve physical problems. Third, we should attach importance to the review and reproduction of knowledge, and review and consolidate the knowledge learned in a timely manner.
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To learn junior high school physics well, we should pay attention to the following points: 1. Three basics. The basic concepts should be clear, the basic laws should be familiar, and the basic methods should be proficient.
2. Do questions independently. Be independent and not rely on others, and do some questions with quality and quantity. There should be a certain number of topics, not too few, but also a certain quality.
Anyone who learns mathematics, physics and chemistry will not be able to learn well without going through this level. 3. Physical processes. It is necessary to be clear about the physical process, and there is inevitably a hidden danger of solving the problem if the physical process is not clear.
4. Attend classes. Listen carefully in class, and don't think or think as little as possible. Don't be self-righteous and learn from teachers with an open mind.
5. Notebook. The class is mainly based on listening to lectures, and there is also a notebook to write down some things. Knowledge structure, good problem solving methods, good example problems, things that you don't understand well, etc., should be written down.
Physics is the study of the laws of motion of matter and the basic structure of matter. As a leading discipline in the natural sciences, physics studies the most basic forms of motion and the laws of bending of all matter, from the universe to elementary particles, so it has become the research foundation of other natural science disciplines. Physics began in the days of Galileo and Newton, and it has become a fundamental science with many branches.
Physics is an experimental science, and it is also a science that advocates rationality and attaches importance to logical reasoning. Physics makes full use of mathematics as its working language, and it is one of the most sophisticated natural sciences today.
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A: Physics in junior high school is very easy to learn. During class, you should listen carefully to the teacher's lectures, and ask the teacher for advice on some key content or knowledge points in the book, and of course, it is also very important to take notes.
The more you accumulate, the richer your brain warehouse will be. Reading more books about physics outside of class, doing more exercises, or paying more attention to the physical phenomena around you can also help you learn physics. Newton, the pioneer of physics, was full of enthusiasm for life, you can learn about his life, and you will find that he grasped the details of life and engaged in physics research.
The mindset of learning is also important. People who want to learn will naturally not give up learning, let alone stay away from the learning problems of a certain subject. Physics in junior high school is to learn sound, light, heat, electricity, force and energy, which is naturally not very difficult, you know, physics in high school is called difficult, so you don't have to be afraid of physics.
In addition, a thorough understanding of textbooks is the foundation, and to learn physics, of course, you must learn around books, otherwise it is empty learning.
So, I wish you a smooth and smooth study of physics!
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Hehe, hello, I am in my first year of high school now, and the physics in junior high school is not too difficult for me, and there is no special method. But I hope to help you a little, first of all, you have to listen to the teacher's lecture. Keep the knowledge points in mind.
Try your best to understand these points. Then it's time to do the exercises, you don't have to do too much, but you have to understand what you have done. You have to understand, because junior high school physics is just a few question types, do one question type several times, and it will be easy for you to come up with this question in the future.
Two exercise books are sufficient. It's best to ask your teacher to help you choose a workbook, because he knows which one is right for you. Then think more about it in conjunction with life.
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Hello, I think junior high school physics is still very easy to learn, write down the basic formulas, and the relevant physics routines in life... By the way, the most important thing is not to be biased against the teacher, because sometimes if you are biased against the teacher, it will affect your interest in learning the subject, so that there will be a shadow when you go to high school and college to study physics in the future... This is wo's personal opinion o ( o ha
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In my second year of junior high school, I could only pass the physics over-tolerance grade, but in the third year of junior high school, I did a physics paper every day, and when I finished it, I got the answer right, and if I was wrong, I thought about it first, and if I really didn't understand, I immediately asked the teacher Physics in junior high school is actually very simple, and you must keep the formula in mind.
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First of all, you must be interested, and when you study, you must preview and review in place.
Interesting Physics" can be seen.
Junior high school physics is relatively simple, as long as you understand the formulas and are familiar with the experiments. >>>More
b, the principle of leverage, m A g * L A = m B g * L B; Because on the whole, the center of gravity of the rod must be closer to the first end, that is, the fulcrum (the place where the rope is hanged) is closer to the first end, so there is a l armor< L B, you can get M A > M B.
I began to think that I was a girl, (because my mother is not good), physics will not be good, so when I first started to learn physics in the second year of junior high school, every time the teacher lectures and plays, I will find a lot of materials to do, there are many I don't know, but after reading the answers, the answers will be remembered, and I will get a lot of original questions, I am very happy, now I think about it, I don't even think about it, I just remember the answers, it is very mechanical, although the questions I have done are correct, but it seems to change, it will not be. Depressed.,The test is not too high.,Because I'm No. 1.,Other subjects are very good every time it's physics to pull a lot of points.,Later, I was also annoyed by doing the topic.,I'm going to listen to the class well.,Everyone didn't do any information.,It's still good in the exam.,So I didn't write it again.,Only do school questions.,Later, physics often took the first place.,So excited.。。 I like physics more and more.
Electricity: parallel u1 = u2 = u i1 + i2 = i 1 r1 + 1 r2 = 1 r in series u1 + u2 = u i1 = i2 = i r1 + r2 = ri=u r u=ir r=u i >>>More