Calm down. Don't scold your child as soon as he sees his low score in the exam, don't ask questions indiscriminately, and don't add fists and feet, so he will never dare to show his parents his low score papers again. Pay attention to the child's analysis and explanation, comprehensive consideration and evaluation. Sometimes the score is not low. For example, the average score of mathematics in the whole class is 40 points, and the children got 60 points, which may be the "top" in the class. In addition, whether it is a single difference or a total difference depends on the test scores of other subjects of the child. Don't say that your child is poor in study just because he has poor exam results in one course. If children feel inferior and discouraged because of poor homework, parents should encourage them. At the same time, adjust your mood with good grades in other subjects.