First, master the learning methods.
Students' knowledge in primary school is relatively limited, so students have no memory burden. But once in junior high school, the difficulty and quantity of memory will increase greatly, so for students, we must master good learning methods, so as to open the key to knowledge and knowledge treasure house. For example, in the face of difficult math problems, we must understand the concepts first, and then recite the formulas, instead of memorizing them by rote. Every time you learn a new theorem, you should practice making an example quickly to see if it can be used. If not, then study the concept again. You must understand the basic concepts before you can brush a lot of questions.
Second, don't fall into the misunderstanding of the problem.
For junior high school students, they have some super-class problems, even knowledge belonging to high schools and universities, so junior high school students should not blindly covet problems. Just like English, remembering English words is the key. Usually pay attention to the understanding of words, and usually write, read and speak more. The accumulation of words is the basis of learning English. If students accumulate a large number of words in peacetime, it is easy to solve the difficulties of gestalt reading.
Third, if you have spare capacity, you can read more subjects after class.
Teachers talk about some basic theorems and concepts in class, and students will have a general understanding of these knowledge. Therefore, if students are interested in learning and have spare capacity, they should find more topics with moderate difficulty after class. Because if you want to improve your grades, you can't do exercises. If you want to learn well, you should do more exercises, but not too much. When you do it, you should also bring your own ideas so that the knowledge you have learned can be skillfully used.