If it is not high. If you have enough time, you can teach yourself, but it is more difficult. Although most of the knowledge points contained in seventh grade mathematics are elementary school knowledge, it is relatively simple, but it is still somewhat difficult.

Search software such as homework help and ape search is very helpful to help children do math problems. However, if you give your child a mobile phone and let him search the questions himself, he may learn to play and learn. Parents can watch or learn enough content on the platform to teach their children.

There are also some tutorial videos on the mile. You can find some to show your children.

There are also some lecture videos of famous teachers on the website, which can also be found for children to watch.

Tutoring software Onion also has a specific lecture video, which can let children come back from school to have a look, and can also let children preview their homework before class. A class is only five or six minutes long, and there are still questions to be done after reading it, which is of great help to junior and senior high school children's math learning. My children like to use this software very much, saying that lectures are interesting and can be listened to.

It is still necessary to fully encourage children to learn by themselves and improve their enthusiasm for learning.

You can't just teach a child a lesson when his academic performance is not good. You should ask him if he has any difficulties in his study recently and face them with him.