In the daily learning process, it is very important to strengthen the correction of mistakes. This will not only help children correct their mistakes, but also improve their problem-solving and reflective skills. In the process of correcting mistakes, children need to revisit the problem to find out why they made mistakes, and this process is invaluable. Through continuous practice, children will gradually improve the efficiency of problem review and reduce the number of repeated mistakes. 
If your child is having trouble reviewing a problem, you can use a "pen" to assist. By using a pen to mark the key information in the problem, it can help children better understand the problem and plan the ideas and steps to solve the problem. This method is very useful for children who are unable to form a complete idea in their minds after reading the topic once. In addition, sticking to the practice of "speaking" is also a good way to improve your ability to review questions. This kind of exercise can be divided into two situations: the first is to directly give the whole question to the parents, from reading the question to analyzing the question to the selection of the solution method and the process of answering, it must be described in detail. This method is ideal for younger students to practice.
The second is a pure reading question, where children need to analyze the question and give their own answers. This method can help children understand the topic better and improve their thinking and presentation skills. In either case, sticking to the "speaking" practice can help children improve their problem-solving skills and reduce the error rate.