How to take students to review physics in the second year of junior high school, how to learn physic

It is necessary to review the knowledge system for the students, then understand and digest the knowledge with the help of example questions, and finally practice the exercises, and then let the students understand the knowledge points more through the teacher's explanation, and finally practice repeatedly! (In the middle, you can give students a little time to discuss, don't always be alone with the teacher, so that students can't find what they don't understand, so that the teacher's comments can play a greater role).

You can go through the books first, and then do more questions and take more exams.

Examining the teacher's magic weapon.

The main thing is to pass the knowledge points!

Accept. Let them see for themselves that you can't tell!

Do the papers, do the papers, do the papers, talk the papers, talk the papers, do the papers, do the ......papers, do the papers, do the papers,- That's what our physics teacher did, anyway.

Physics in the second year of junior high school is mainly based on optical mechanics, and the review process is recommended to be carried out in the form of outdoor activities, especially the part of pressure and buoyancy. Revision is not just about doing questions!

I'm good at physics, I think as long as you listen carefully when the teacher talks in class, it's not difficult to understand the truth inside, and buy a resource book, the kind of one book a semester, it's too thick and not detailed, and then use it to preview before each class, at least you have to roughly understand, and if you don't understand, listen carefully in class with a purpose, which will be very efficient.

1. Learn to use physics textbooks and master basic concepts, principles and formulas.

2. Clarify the learning objectives and focus on understanding physical concepts.

3. Cultivate good study habits and explore good learning methods.

4. Strengthen training and master basic physics skills.

5. Communicate with each other, learn to solve multiple solutions to one problem, change multiple questions, and use multiple questions, so as to achieve the effect of drawing inferences from one another. The systematic and thematic exercises can effectively promote the lecture and evaluation practice and further consolidate the teaching effect.

This depends on your learning progress.

In general, you need to be familiar with the textbook, practice a lot, and think a lot.

Familiarity with textbooks is to master the basics, including basic concepts, formulas, their meanings, and scope of application. The framework structure of the textbook should first be mastered, and the overall structure should be understood by looking at the table of contents. Then review chapter by chapter, so that the whole is broken into parts, and little by little you can understand and grasp it.

The most important thing is to understand and turn knowledge into your own thing, which requires a lot of thinking.

After mastering the knowledge points of a chapter, I recommend doing the relevant exercises of this chapter first, from easy to medium to difficult, and I recommend not doing too difficult questions first. After reading the whole book and doing the exercises, you can do the overall exercises, like the final exam papers, and then you can do some difficult questions.

Every time you do a set of questions, you have to get the answer right, see if you have done it wrong, think about it repeatedly, and don't make the same mistake next time.

Of course, the above practice may take a long time, if you are too cumbersome and long, you can do the exercises in each chapter, appropriately reduce the amount of questions, but the basic knowledge of the textbook must be mastered, this is the key. Try to do as much as possible when doing the overall exercises, summarize a little after completing each set of questions, reflect on mistakes, and avoid making mistakes from the past.

I hope my opinion is helpful to you, and I wish you progress every day.

Don't do questions about 5 days before the exam, return to the textbook, and review your notes. Usually pay more attention to summarizing the wrong questions, and set aside time to read the wrong questions before the exam. This method is very effective, it can reduce psychological pressure, and at this time, it is just a matter of adding to the problem, which is useless.

Find a systematic review plan online and let it take you to review.

For junior high school students, it is about to enter the critical stage of reviewing and preparing for the exam. How do I do it? In the revision stage, what methods should we use to revise efficiently?

This is a puzzle that every junior high school student needs to solve urgently. We think that revision also has its own rules. As long as you follow the rules of revision, the effect of revision will definitely be improved.

Physics review must pay attention to the method, so as to achieve twice the result with half the effort. Pay attention to reviewing and re-memorizing the basics of each chapter. First of all, it is necessary to review the basic knowledge and basic methods.

Splitting the review of the same content over different time periods is much more effective than concentrated review, mainly because re-memorization preempts forgetting and consolidates memory. Many students have not implemented this link, which will cause the basic knowledge to be not solid. Therefore, every student should pay great attention to the review and memorization of basic knowledge and basic methods.

Systematic review is not a simple repetition of learned knowledge, but should grasp the internal connection of knowledge and systematically classify the knowledge points in the textbook. For example, the basic principles and laws of physics, formulas and units, and the history of physics are classified and reviewed, so that they can not only master the knowledge of the textbook, but also achieve the purpose of "checking and filling in the gaps". It is necessary to pay attention to the connection between various knowledge points, and gradually form the network structure and internal connection of knowledge.

In particular, for the key knowledge of junior high school physics, it is necessary to initially learn to link the content of a chapter in the form of a knowledge structure diagram, so that the knowledge learned can become meaningful and organized, and it is easy to achieve the degree of integration. It takes a certain amount of practice to digest what you have learned. The purpose of studying physics is to apply the knowledge of physics to solve problems, and the process of solving some physics exercises is to simulate the solution of physics problems.

There are not many physical laws in junior high 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. For example, the method of creating physical models, the method of controlling variables, the method of equivalent substitution, the method of ratio, etc.

Only by mastering the scientific thinking method can we see the essence through the phenomenon. Only through the solution of the exercises can we understand the conditions for the application of physics knowledge and understand the connotation of physics knowledge. In order to cultivate their ability to have a certain degree of comprehensive analysis and the ability to use mathematical tools to solve problems; In order to cultivate their thinking ability and understand the basic methods of physics research. Only by solving the exercises can you improve your reasoning ability, analytical and comprehensive ability, and flexibly use the knowledge you have learned to solve physical problems.

However, many people think that solving questions is the only effective way to improve their test scores, thus bogging themselves into a sea of questions. In fact, this is also undesirable and an inefficient learning strategy. Therefore, on the premise of solving a certain number of exercises, it is a very effective method to compare and analyze the same type of exercises, which is worth trying.