Can't keep up with the possible reason: I don't like listening in class. If you don't like listening, you are not interested, you don't know the benefits of learning from him, or you don't like teachers. Parents who don't like teachers should find ways to keep their children from contradicting teachers. Let him know that learning mathematics can be used in life, and praise him more when he does calculations. Threats and inducements vary from person to person. Parents should know what is most effective for their children, but praise is better than blow.

I seldom practice at home. If you give her a question, the child may not like to do it. This requires a change of routine. You don't have to use paper and pen to calculate. You can count a handful of melon seeds and a box of jelly beans. You are looking for some number games. Year-end progress bonus, motivation is everywhere.