For students in the third year of junior high school, time is very tight, and if you want to do well in the high school entrance examination, you must take into account all subjects and make a reasonable revision plan. Among the many subjects in the high school entrance examination, physics is a subject that many students are prone to lose points, and even some students will not understand, so how to quickly improve their scores in physics in the third year of junior high school? What should I do if I don't understand physics in junior high school?
1. Pay attention to basic knowledge and do not let go of a knowledge point
The basic knowledge of junior high school physics is very important, especially for junior high school students. Just imagine, if students don't understand physics in the third year of junior high school, and there are still loopholes in the knowledge points, then this loophole in the examination room will be infinitely amplified, which will directly affect the results of the high school entrance examination. Therefore, you must not underestimate the review of basic knowledge, because all the difficult problems are also combined by basic knowledge through logical relationships.
2. Review the content of the class
The first time to do homework is not to open the textbook, but to review what you have learned in class. Open the book and look at the key words we wrote in class, and then recall the content of the teacher's lecture: first, the rules summarized by the teacher, the formula derivation process, and the concepts that are easy to confuse; Second, the teacher explains the difference between a certain knowledge point and the knowledge point learned before, and how to use this knowledge point; the third is the content that is not in the book and is supplemented by the teacher; The fourth is the content of the teacher's questions or prompts in class.
My child just doesn't know how to review, he can understand it in class, but he doesn't review it after class, and he slowly forgets it, which bothers me very muchLater, my child learned to do revision in Tutu class, and after forming a habit, my child's learning was much easier, the consolidation of knowledge was significantly improved, and it was not so difficult to listen to the teacher's class at school.
3. Keep the formula in mind
The learning of physics in the third year of junior high school is an extension of the formulas that are applied, and in general, children who do not understand physics cannot remember formulas. For the knowledge points that the teacher talks about in class, we must first clarify their meaning, and then understand them. On the basis of understanding, memorize the formulas and apply them to each topic. Physics is a very brain-testing subject, and a lot of knowledge is illustrated through experiments, so students must understand a variety of theorems and master how to use formulas.
4. Do more exercises to consolidate and improve
When doing each exercise, try to draw inferences. First of all, analyze what the knowledge points examined in this question, whether the problem solving methods we have mastered are aimed at this problem, and whether there are new problem solving ideas and methods. After completing this problem, we also need to think about what similar problems can the solution ideas and methods of this problem be used for? Then you can test your point of view by doing some similar problems, and at the same time consolidate the new problem solving ideas and methods you have learned.
How to improve your grades quickly in junior high school physics? How to sprint for the high school entrance examination physics
1. Deepen the understanding of the test center and summarize the rules of problem solving
The basic knowledge of junior high school physics is very important, but students should also understand that if you want to get a high score in the exam, it is not enough to just master the most basic knowledge. After all, there are still difficult problems in our physics exam papers. Therefore, students should also deepen their understanding of the test points, summarize the rules of problem solving, and summarize the breakthrough points of problem solving.
2. In-depth study of the final examination papers of physics over the years
In fact, the physics final exam questions over the years are very good physics questions, and students in the third year of junior high school can broaden their horizons and improve their thinking ability by doing a few more of these final exam questions. In the process of doing the question, we should pay attention to the strict time limit, after doing it, we should carefully compare the answers, especially the steps of calculating the questions, and compare our own steps with the standardized steps of the standard answers, so as to form a more standardized steps.
How to revise efficiently for junior high school students
1. Consolidate basic knowledge and eliminate knowledge blind spots
In the review of the high school entrance examination, junior high school students first need to do not have knowledge blind spots, and then they also need to pay attention to the mastery of some unpopular knowledge points. Students in the third year of junior high school need to understand every knowledge point thoroughly, so that they know what they are and why they are true, and do not swallow dates and deal with things as if they do not understand, otherwise the problems will accumulate more and more.
2. When doing questions, use the standards of the high school entrance examination to be strict with yourself
No matter how well you practice, it is really good to be able to play in the high school entrance examination. In order to avoid abnormal performance in the high school entrance examination, junior high school students should use the standards of the high school entrance examination to strictly demand themselves when they usually do questions. For example, give yourself a time limit to complete the questions within the specified time. Then learn to score yourself yourself, and there are corresponding scores for each step. In addition, it is necessary to improve the speed and accuracy of the questions.
For the sharing of how to quickly improve grades in junior high school physics, parents should take the initiative to learn about school life from their children and ask more about their children's needs. Parents should also communicate with teachers in a timely manner, grasp the situation of their children at school, and understand and solve their children's confusion and difficulties in a timely manner.