However, with the increase of students' contact time and the exposure of hobbies, an informal group will spontaneously form in the class, which is positive, that is, it has a positive effect on the cohesion of the class and the formation of correct public opinion. There are also intermediate types. They generally don't violate the school rules, but they are indifferent to the things in the class. There is also a destructive type. They are emotionally incompatible with the collective and often oppose the class in behavior. In this case, as a class teacher, we should treat these informal groups correctly and take effective measures to guide them, so that the development of the class collective can be coordinated, which is conducive to the construction of the class collective.

During her tenure as the head teacher of Class 9 (3), some girls in the class headed by Shen Jinmei spontaneously formed an informal group. They are lazy in their studies and even satirize some students who study hard. At the same time, they have frequent contact with bad teenagers in society and tend to attack other students. In this regard, I think that as a class teacher, we should first calmly analyze and treat this group correctly, and we should not only see their negative factors, but also see their positive factors, and realize that both people and groups composed of people have certain variability. As long as it is properly distributed, it can turn unfavorable factors into favorable ones. So I made a series of arrangements first, and found the chief figure of this group, Shen Jinmei. Because I think the leading figures are naturally selected inadvertently and have certain organizational ability and creativity. Her change will play a decisive role in the transformation of this group. During the period, I learned that the student was stubborn and would not give up easily, so I talked frankly with him first, listened to her opinions, and fully affirmed her role in the class, as well as her organizational ability and innovative spirit. On this basis, I appropriately interspersed some examples of poor social performance last year to educate her inadvertently. When I saw her expression change from joy to surprise, I told her happily that the teacher believed that you wouldn't have such behavior, because in the teacher's mind, you are a capable child. When organizing activities, you didn't grasp the direction well, and even deviated from the direction, just like a car deviated from its destination because the steering wheel was turned in the wrong direction. Once the steering wheel is adjusted, you can still reach your destination. Trust and encouragement made her realize her own shortcomings, see her own hopes, enhance her confidence, see her own direction clearly, and enhance the motivation to adjust the steering wheel. At the same time, I found other members of the group to weaken and transform them. After all, children are pure and positive in nature, and knowledge has not yet found the right direction. Therefore, under the guidance of my patience, trust and sincere expectation, this group has given full play to their inherent positive potential and become a more active group in the class. Therefore, there are strict rules and regulations and good public opinion, tradition and learning atmosphere among class members, which makes the originally scattered class become a cohesive class.