The basic knowledge of junior high school mathematics slipped out smoothly, and the students shouted: "Enjoyable"!

In the mathematics classroom, there will always be a variety of basic knowledge, some knowledge can not be remembered and always go to the textbook, read again and again, other children have done it quickly, but they are still looking for knowledge points, the classroom efficiency is low, there is no mind after class, and they keep in a vicious circle in this mode.

In order for children to learn mathematics efficiently, today I will share with you some basic knowledge of junior high school mathematics and memorize it, I hope it can help children!