First of all, you should know why you don't understand, and then you can talk about how to make him understand and learn math well. You must have a strong interest, necessary abilities, scientific methods and good habits. The process of learning mathematics is to cultivate students' observation, attention, memory, thinking, imagination and creativity, and these abilities are the subjective basis of learning and learning mathematics well.

Learning habits, thinking habits, living habits, and behavior habits are affecting children's growth all the time. Good habits can constantly supplement positive energy for learning well.