Teachers are called engineers of the human soul. Then, since you are an engineer of the soul, you should educate in the way of the soul. Instead of beating students blindly, students are still children. They are all growing up. Grow in thought. The body is also growing. When the teacher is beating the child. There must be a light and heavy attack. After all, the child is not his. When you get angry, you start playing. No matter where it is. Children get hurt easily as soon as they come up. There are many such cases. So you shouldn't go to the teacher to beat the children. We should focus on criticism and education. The child really didn't do well in the exam Parents should be educated. Is it right to do it according to the child's situation, or is it appropriate to do it according to the actual situation? Rulers and pointers are passive motivation tools. In the theory of reflexivity of operating conditions, people will correct their behavior according to certain behavioral consequences. Then, in the process of education, teachers can correct students' wrong behaviors through appropriate means according to the consequences of their behaviors, and at the same time, they can stimulate correct behaviors. Therefore, reasonable corporal punishment with pointer or ruler can restrain students' deviant behavior to a certain extent, and its purpose is to make students understand the rules of respect and fear. The ancients said: teaching is lax and teachers are lazy. This shows the importance of strictness to education. However, if we want to be strict in education, we must make students feel awe. To make students feel awe, there must be education and punishment. If the necessary punishment and justifiable reasons cannot be implemented, obedient children will always be honest in class, and slightly naughty children will be free. Everyone lacks respect and awe, and this society will be very dangerous. So punishment is necessary.