According to the mental health standards put forward by the World Mental Health Association, combined with the characteristics of primary school students' mental health development, we determine the mental health standards of primary school students as six aspects, namely, the level of intellectual development, emotional stability, learning adaptability, objectification of self-knowledge, social adaptability and behavior habits.

(1) intelligence development level: a mentally healthy pupil's intelligence development should be normal; If the intelligence level is low, it is not mental health.

(2) Emotional stability: Pupils with mental health are generally in a good mood, and positive emotional states such as cheerful, optimistic, happy and satisfied are dominant, but at the same time they can produce reasonable emotional changes with the changes of things.

(3) Learning adaptability: A mentally healthy pupil, who likes to go to school at ordinary times, often has a strong interest in learning content, is willing to overcome the difficulties encountered in learning and has a high learning efficiency.

(4) objectification of self-cognition: mentally healthy pupils can smoothly change from self-centeredness to self-centeredness.

(5) Social adaptability: mentally healthy pupils often have the ability to live independently, rather than being self-centered, isolating themselves and being out of tune with the people around them.

(6) Behavioral habits: Pupils with mental health generally have good behavioral habits, respond moderately to external stimuli, are not overly sensitive or slow, and behave in line with their age characteristics.