Although the tactics of asking questions about the sea have been criticized, they are really useful in mathematics learning. In order to improve children's math scores, it is not enough to do homework alone, but to actively practice a lot. Mathematics is a very basic subject. When you say that children have poor academic performance, it must be that some knowledge is not very solid. Parents are advised to look at their children's test papers and analyze the reasons for their poor academic performance. For example, what part of the knowledge is it? Or what kind of problems? Or are children's study habits and methods insufficient? These problems have been solved, and I believe that children's grades will be greatly improved. Some people are gifted at mathematics. If not, you should work hard: First of all, it is very important to know the knowledge of mathematics, preview before school, listen to the teacher carefully during class, and review carefully after class. Finish your homework independently within a limited time, and take a good look at the textbooks for those with vague knowledge. I really don't know how to ask teachers or classmates. After learning a chapter, close the textbook, sort out the knowledge and think about what you have learned. Do more exercises to see which knowledge is not strong enough and where the problems are, and strengthen training in these areas.