A: I think in the above cases, the students' whispering behavior in class violates classroom discipline, and the teacher should give them some punishment, but punishment is by no means equal to corporal punishment, let alone injury, psychological abuse or discrimination, which makes him feel embarrassed and hurts his self-confidence. In the case, the teacher's behavior of ordering students to pinch each other's faces is a kind of psychological harm to students and will make the punished students feel embarrassed. Such a simple and rude punishment will directly destroy children's self-esteem and self-confidence, which may lead to the consequences of aversion to study, school and even life. The teacher's point of view is that "education without punishment is incomplete education." This statement is reasonable, because education with incentives but no punishment is incomplete. Students need to know the shortcomings and defects in their growth process and correct them. Appropriate punishment is an effective way, which is also a manifestation of real concern and respect for students. As a positive education, disciplinary education mainly refers to an educational method that makes the punished feel pain through criticism and punishment, but does not harm their physical and mental health, so that they can understand and correct their mistakes. In the case, the teacher's practice of "making two students twist their faces" went far beyond the scope of punishment, hurting the students' body and mind, which was the result of wrong punishment.