First, parents should learn to understand children, pay attention to communication with children, and find out the reasons for poor math performance.

Second, after finding out the reason, parents should not yell at their children, but should check the missing places with their children and learn.

Third, you can improve your math performance by asking a tutor, watching online classes or giving individual tutoring to your parents.

While paying attention to children's grades, parents need to know more about their children's physical and mental health development.