Classroom discipline refers to the external norms and controls imposed on students' classroom behavior. Classroom discipline mainly has the following four functions: (1) helping students socialize. It enables students to understand the code of conduct recognized or acquiesced in various occasions and the value standards on which personal behavior is based; (2) It is helpful to the maturity of students' personality. It enables students to gradually form personality qualities such as independence, self-confidence, self-control and frustration tolerance in the process of observing social norms and requirements; (3) It is helpful for students to accept moral norms and form a sense of moral obligation, so that students can consciously abide by moral norms and form good moral quality; (4) It helps students to be emotionally stable in class, so that their behaviors can be followed, and they will not be anxious because they are confused and worried about their behaviors.

According to the reasons for the formation of classroom discipline, classroom discipline can be divided into four types: (1) teacher-driven discipline. It is a discipline formed under the standards of teachers' manipulation, organization, arrangement, adjustment and maintenance; (2) Collective discipline. Refers to the code of conduct and standard requirements formed by the same class collectively; (3) the subject to which the task contributes. It means that some learning tasks attract students' attention, so they ignore other things; (4) Self-motivated discipline. Also known as "self-discipline", that is, self-discipline.

The basic strategies for maintaining classroom learning order are: (1) maintaining students' attention and interest in learning; (2) The use of nonverbal cues. Using nonverbal clues, such as a wink or a gesture, can not only control the occurrence of improper behavior, but also not affect the classroom teaching order; (3) selectively strengthening proper behavior; (4) praise other students. Some students show improper behavior in classroom learning. Generally speaking, the teacher doesn't have to pay attention to him. They can adopt the strategy of praising other students, praising the behavior of the classmate next to them or his best classmate, so that the students who behave improperly can be hinted and controlled. (5) Correctly handle students' disciplinary actions. Generally speaking, dealing with students' disciplinary behavior should focus on persuasion and education to promote students' introspection. However, when students violate discipline, they can be given appropriate punishment according to the seriousness of the circumstances and taking into account the individual differences of students.