1, socio-economic development promotes the emergence of preschool institutional education. The level of socio-economic development determines the scale and speed of preschool education development. The level of social and economic development restricts the structure and layout of preschool education development. The level of social and economic development restricts the task, content, means and teaching organization form of preschool education. Preschool education serves social and economic development.

2. Preschool education is an important part of social and economic development, providing talents and intellectual support for social and economic development. The development of preschool education needs the support and input of social economy, and the development of social economy also promotes the development of preschool education. Preschool education plays an important role in social and economic development.

3. Preschool education is an important part of social and economic development, providing talents and intellectual support for social and economic development. The development of preschool education needs the support and input of social economy, and the development of social economy also promotes the development of preschool education. The development of preschool education needs the joint support and investment of the government, society and family, as well as the joint efforts of educational institutions and teachers.

4. The development of preschool education needs the cooperation of family education and social education to jointly promote children's development and growth. Preschool education helps to cultivate children's sense of social responsibility and social adaptability, and provides human resources and intellectual support for social and economic development. Preschool education is helpful to improve the overall education level of society and promote social development and progress.

5. Preschool education needs to adapt to the needs of social and economic development, constantly update educational concepts, teaching contents and methods, and better serve social and economic development. Preschool education needs to cooperate with labor and employment departments and enterprises to provide talent support and training services to promote the sustainable development of social economy.

Relevant knowledge of social economics is as follows:

1. In social economics, people need to deeply understand social and economic phenomena, such as scarcity: the finiteness of social resources. Market economy: When many entrepreneurs and families trade with each other in the goods and services market, they distribute resources through decentralized decision-making. Externality: the influence of a person's behavior on the welfare of bystanders.

2. Market failure: the situation that market institutions cannot effectively allocate resources. Productivity: the quantity of goods and services produced by unit labor input. An important goal of socio-economics is to understand how socio-economic systems are formed and run, and how these systems affect people's lives. It uses sociological and economic methods to discuss social and economic issues.