1. The content of children's cognition should be the common, representative, concrete and easy-to-understand knowledge of knowledge of nature and society in children's surrounding living environment, initially cultivate children's concepts of quantity, time and space, and develop children's language expression and aesthetic ability.

2. Although the requirements for children's cognition are rough and simple, they must be scientific, materialistic and dialectical.

3. The way of pre-school education should be vivid, concrete, intuitive and lively, which requires a reasonable collection and comprehensive use of various forms, means and methods to create a three-dimensional and open educational environment.

4. Emphasize that preschool education should not focus on imparting knowledge, but should develop children's quality, intelligence and creativity, cultivate children's good personality and improve their ability to adapt to social environment.