(1) scientific and ideological principles The content of kindergarten education should be scientific and ideological, so as to urge children to correctly perceive objective things and phenomena, help children form correct concepts and attitudes towards things, and organically carry out moral quality education in combination with the teaching contents of various subjects.

(2) Activity principle: According to Piaget's development theory, children construct cognitive structure and develop intelligence and social behavior through activities.

(3) Developmental principle: Developmental principle refers to the all-round development of children's personality through activities, that is, the development of intelligence, physical strength, morality, will and emotion.