1, develop good work habits. Playfulness is a child's nature, and most children lack self-control, so parents need to urge their children to finish their homework carefully and cultivate their good homework habits and writing posture. Parents urge them to do their homework, check their homework in time and explain what they haven't learned in time. Earnestly completing daily homework is the basic guarantee of study. For students who are relatively backward in their studies, I always use my spare time to make up for it. However, extracurricular time is limited, there are more students who need to make up lessons, and teachers have limited energy, which requires the active cooperation of parents. Sometimes, when a child suddenly makes great progress in his studies, the teacher feels very gratified. Once a child's study has regressed, ask why. Generally, parents are very busy recently and have no time to take care of him. Teachers use their spare time to make up lessons for students who are backward in learning. The teacher doesn't want any students to fall behind.

2. Teaching with life knowledge. For example, Xiaohong made 18 paper flowers for her classmates. How many flowers are left? This is a two-digit number MINUS two digits. If you do it in life, students will understand the meaning. Therefore, some practical problems can be solved by students' life experience first, and then by mathematics knowledge, so that students can understand the meaning of the problem.

3. Get into the habit of asking if you don't understand. Parents should patiently explain the meaning of some questions that children don't understand and encourage them to ask if they don't understand. But parents had better not tell him the answer directly. I think as long as you explain the problem clearly, the child can solve it by himself. I found that children with poor grades tend to be more dependent and unwilling to think independently. They either wait for the teacher to explain in class or turn around and expect other students. These students must be dragging their feet when they do their homework at home. Parents should pay attention to correct guidance.