Many kindergarten teachers and leaders deny this view. They believe that only when the teacher "lets" can the child become the subject; On the contrary, if the teacher "does not let", the child will not be the subject. This view often appears in many newspapers and magazines, such as "let children become the main body of mathematics (or language or music or games) learning ...", and this paper has many topics. They also believe that "children are the main body" is the result of education, not an objective existence. Their reason is that children are still naive and ignorant after all. How can they become the main body of their own learning and development? ! Children are very immature. In the process of educational activities, they only have "education" and "management" parts, so they can't be the main body of their own learning and development.