Second, take him to some interest classes, but interest classes are registered according to the children's own favorite things. Don't force your child to go to some interest classes that he doesn't like, because as the saying goes, even if you send him, he doesn't want to, so it's naturally meaningless.
Thirdly, take him to the library to read some books that are beneficial to the body and mind, so that he can fully supplement his mental knowledge. Perhaps he has a certain understanding and dabbling in literature, which is of great help to his future reading and study.
Fourth, taking children out to play, have snowball fights or have a picnic in winter vacation can enhance the contact between children and their parents and make the family atmosphere stronger.