1. Three functions of acute angle (nine strokes)

2. Circle (9)

3. Twice (nine times)

4. similar triangles (9)

5. Inverse proportional function (9)

5. One-variable quadratic equation (9)

6. Parallelogram (eight strokes)

7. Linear function (eighth degree)

8. Quadratic radical (eight times)

9. Factorization (multiplication and division of algebraic expressions) (8)

10. Score (Part VIII)

First, establish a knowledge framework.

When learning junior high school mathematics, it is very important to understand the relationship between various knowledge points. Therefore, it is necessary to establish a systematic knowledge framework.

We can divide the knowledge points of mathematics into several modules, such as algebra, geometry, probability and statistics, and then learn each knowledge point separately according to the internal relationship and logical order of the modules. This will not only help to systematize and integrate knowledge, but also provide better ideas for students' subsequent autonomous learning.

Second, do more exercises.

Mathematics is a skill that needs constant practice and practice. Therefore, it is very necessary to do a lot of exercises when learning junior high school mathematics.

Exercises can help students to check and fill gaps in practice, improve their thinking ability, and also help students to understand the knowledge points they have learned more deeply. When students encounter difficulties in practice, they should make use of reference books, teachers and classmates to communicate and explain as much as possible in order to solve the problem better.

In addition, in order to improve the ability and speed of solving problems, students are advised to standardize the calculation process and answers when doing problems, so as to minimize the probability of calculation errors.

Parents can help their children develop a suitable method after they know what problems exist in the learning method, and of course they need to adjust it in time. After all, the actual situation of each child is different.

My children do one-on-one tutoring in the classroom on the road, and their grades are obviously improved after learning! He will design suitable methods and plans for different students. As a parent, I finally breathed a sigh of relief and my children were much more active!

Third, take basic knowledge seriously.

Learning junior high school mathematics, basic knowledge is the most important. For example, we must firmly grasp the four arithmetics and the percentage of primary school students. Because these basic knowledge will run through all aspects of junior high school mathematics, students can't understand the follow-up knowledge well if they don't master these basic skills skillfully.

Therefore, for the basic knowledge, students should be patient and practice more until they master it seriously.