1, get ready

In the unit preview, we can read roughly, understand the learning content in the recent stage, read carefully in the classroom preview, pay attention to the formation process of knowledge, and record the concepts, formulas and laws that are difficult to understand, so that we can listen to the class with questions. Persisting in preview, finding doubts and changing passive learning into active learning can greatly improve learning efficiency, and interest is the best teacher.

Step 3 lay a solid foundation

A journey of a thousand miles begins with a single step. The first day of junior high school should start with the most basic mathematical knowledge, keep down-to-earth and make steady progress, and recite the basic definitions, concepts, formulas and theorems of mathematics.

Because there is no shortcut on the road of science. Only by mastering the basic knowledge can we lay a good foundation for flexibly applying mathematical principles to analyze and solve problems. "The foundation is not firm, and the ground shakes!"

3. Cumulative error correction

Because every test, there may be mistakes. Therefore, we should make good use of correcting mistakes, seriously correct mistakes, carefully analyze, check the reasons, investigate the crux of the problem, and diligently analyze to know why it is wrong, whether it is a problem in the understanding and application of formula theorems or a deviation in the direction of solving problems. It is necessary to distinguish right from wrong, conduct in-depth research, get to the bottom of it and correct it in time.

At the same time, it is also necessary to correct errors repeatedly and cumulatively. Because practice makes perfect, we can make progress by reviewing old knowledge and learning new knowledge.

4. Cultivate children's ability to think independently

The most important thing is to cultivate children's ability to think independently, which is particularly important. The solid mastery of any subject and the proficiency in drawing inferences from others are inseparable from independent thinking. Children need to think independently before doing each problem. It is extremely wrong to refer to the answer before thinking again.

Step 5 pay attention to details

Mathematics is a subject that needs precision. If you miss a symbol when answering a question, the answer is completely wrong. There are not many difficulties in junior high school mathematics. If you are careful, you can get marks.