1, find out the problem: first of all, you need to know what difficulties the child has encountered. Is the basic knowledge not solid, or is it a lack of understanding of new concepts? You can learn more information by talking to children, checking homework and papers, and asking them to do some exercises.
2. Make a study plan: Once you know your child's problems, you can make a study plan. This plan should include doing some exercises every day, regularly reviewing and consolidating the concepts learned before, and hiring a tutor or attending a math cram school when necessary.
3. Encourage children to ask questions: When children have questions about a concept, encourage them to ask questions and answer patiently. This will help to consolidate their understanding and reduce the problems they will encounter in their future study.