1. Mathematics can be applied to daily life, for example, children can try to buy food and shopping, and children can combine mathematics with life. Parents can also think of some small games to exercise their computing ability, using multiplication formulas, multiple concepts and so on.

2. If children prefer reading, they can choose some math picture books. Although they are simple, they contain mathematical thinking. These math picture books can help children understand math concepts more deeply. It is very helpful for children's study. There are many similar picture books, and parents can choose them well.

3. Children who like hands-on thinking ability and spatial ability are not bad. There are many board games in the market, which can cultivate children's logical thinking ability and spatial imagination ability. Parents can choose according to their children's situation.

4. I don't think parents should be too eager to give their children a bad qualitative mathematical thinking. Some children may suddenly begin to understand in a certain semester. The mentality of raising children needs to wait for the flowers to bloom.