(A) to supplement the lack of educational resources. Self-made teaching AIDS are an important reason why kindergartens advocate self-made teaching AIDS.

Promote children's learning and development. Toys provide a variety of sensory stimuli and an operable and concrete conceptual framework for children's learning, creating favorable conditions for children to actively learn with their hands and brains. The specific image and operability of toys determine the age suitability of toys as "textbooks" for children's learning and promote children's learning and development.

(3) Promote the professional development of teachers. According to the needs of children's game activities and education and teaching, it is an important professional skill for kindergarten teachers to make teaching AIDS, give full play to their functions and promote children's learning and development. Carry out exhibition and evaluation activities of self-made teaching AIDS in kindergartens, and grow up with children in the process of dialogue and interaction.