1, school education is an environment with cultural influence as the main body, and the main environmental form that affects students is teaching materials, which is conducive to the physical and mental development of teenagers;

2. School education is a purposeful, organized and conscious influence process, and it is also a planned, comprehensive and systematic influence process. This is beyond the reach of any spontaneous, accidental and fragmentary family and social influence;

3. School education is taught by specially trained teachers and educational staff;

4. School education takes the form of concentrated time and concentrated study, so that young children can concentrate on education, which is suitable for the physical and mental characteristics of young children, meets the requirements of the times, and is conducive to completing the tasks entrusted to them by society.