1. Know the situation: Teachers should listen to students' explanations patiently and try to understand the ins and outs and background information of things. This helps to ensure that the punishment for students is fair.

2. Communication and education: Teachers should communicate with students in detail to make students aware of the consequences of their mistakes and violations. In the process of education, teachers can explain to students why rules or disciplines are necessary and their value and significance.

3. Disciplinary measures: According to the specific situation and the school's disciplinary policy, teachers can take appropriate disciplinary measures, such as verbal warning, written warning, time limit, result-oriented task, community service, etc. Disciplinary action should be aimed at the age of students and the severity of violations, and should be reasonable, moderate and in line with educational goals.

4. Opportunities for repentance: In some cases, teachers can give students the opportunity to correct their mistakes. This means that teachers should supervise students' behavior and make sure that they will not make the same mistake again. This method helps to cultivate students' sense of responsibility and self-discipline

5. Involving parents: For serious violations, teachers should communicate with parents of students to solve problems together. Through cooperation with parents, determine the strategies and measures for students to abide by discipline.

It is important that teachers should take appropriate measures to solve the violations according to the students' situation and the nature of the problems. Dealing with violations requires fairness, appropriateness and caution to educate and guide students on the right path.