With the improvement of living standards, college students will not cover themselves with quilts, and middle school parents ask their children to clean the classroom, which also shows the lack of labor education. Therefore, it is full of practical significance to let the working class return. First, labor education can cultivate children's viability. It can help children learn various working methods, how to gain fruits through labor, master more survival skills, cultivate their independent personality, know the world more clearly and understand how this society works. Second, labor can put theory into practice. Compared with cold textbook knowledge, labor class can make knowledge integrate with practice, which is more vivid and interesting. As the saying goes, interest is the best teacher, and labor class can let children apply the words in the textbook to concrete practice and understand the profound connotation of book knowledge more deeply. Third, labor education cultivates a kind of values and cognition. Li Dazhao said, "All happiness can come from labor, and all suffering can be freed from labor." Children can definitely feel the satisfaction and happiness brought by labor by cleaning the room, cooking and planting vegetables and fruits. Understand the value of labor, you can form the habit of labor. First of all, school education has never been limited to imparting knowledge. Cultivating sound personality and strong spirit is also the inherent requirement of modern education. Eating a bowl of noodles, cooking a bowl of noodles and rolling a bowl of noodles will definitely bring different psychological feelings to children and have different meanings for their growth. Secondly, children can learn more in labor class. For example, in the process from rolling noodles to cooking noodles to eating, children can have more respect for human labor condensed in food, and they can also deeply understand the hard-won food and the innate sense of responsibility and existence. In order to better cultivate children through labor classes, schools, parents and children need to work together: schools should study the implementation methods of labor classes. It is necessary to make specific arrangements for the implementation of the form and content of the labor class and how to gain the recognition and love of parents and children, and conduct detailed research to improve the school education system through the labor class and lead the all-round development of teenagers. On the other hand, labor classes cannot become a mere formality. Parents must not "do it for them" in the course homework. Only by implementing the policy of double reduction in coordination with the overall teaching plan, ensuring that the licensed labor class is not diluted, and effectively improving the participation and sense of gain of young people's labor, can the value and significance of the return of labor class be truly brought into play.