Family is the first environment for students to grow up and plays a decisive role in the formation of students' character. Problem families are an important source of problem students. All healthy students have a harmonious, happy and happy family. On the contrary, problem families are one of the incentives for problem students. The reason why some students become problem students is closely related to their family background and growth experience. A large number of examples show that students who grow up in a broken family and a tense family atmosphere are prone to extreme, cynical, distorted personality and other bad psychology and behavior.

(B) School factors

The current examination system has weakened some students' thirst for knowledge and enthusiasm for learning. A large number of students have bad behavior because of learning difficulties such as not understanding in class and not doing homework. It is difficult for those students with poor academic performance to get praise from teachers and opportunities to show themselves. Without warmth and care in the class group, they are easily rejected and discriminated by teachers and classmates, and gradually form bad behaviors such as truancy and truancy, and then refuse to accept the teacher's education, leading to the opposition between students and teachers.

(3) Social factors

There are many unhealthy factors in society that affect students' physical and mental health, including unhealthy trends in society, movies, television, videos, pictures, books and so on. And the temptation of peers scattered in social, commercial game halls and Internet cafes. All this will undoubtedly lead to bad misleading for students who are immature in physical and mental development and lack the ability to distinguish.

(D) Students' own factors

Adolescence is the most dangerous period. These students have too much energy and vitality, but they are psychologically immature. Because they feel depressed all the time at school, going out of school to look for tolerance, absorption and sympathy will inevitably lead to the school losing control over these students, making them more indifferent to the school, and the school and teachers will further lose trust and confidence in these students, either letting them go or asking for complete blame.

Then, in the face of these students, I feel that as a class teacher, teachers can't ignore them, and they can't be disgusted and stereotyped. The head teacher should believe that every student is a plastic talent, and the key is how the head teacher treats him. For problem students, the class teacher needs to pay more love, as an educator said: "All the best educational methods and all the best educational arts are born in the passionate hearts of teachers who love students extremely." So, I think the head teacher should have love, confidence and patience for those problem students: