Cultivate people's productive ability and innovative ability, and improve people's comprehensive quality and sense of social responsibility.

1. agricultural society: agricultural society is a society with agriculture as the main mode of production. The focus of education is mainly on inheriting and developing agricultural knowledge and skills, and cultivating farmers' labor skills and production capacity to meet the needs of agricultural production. At this stage, education is mainly passed down by families and communities and provided by religious institutions and private schools.

2. Industrial society: Industrial society is a society with industry as the main mode of production, and the focus of education is mainly to cultivate the skills and quality of workers to meet the needs of industrial production. At this stage, education began to be provided by the government and enterprises, and a system of universal compulsory education and a system of vocational education and higher education were established.

3. Information society: The information society is a society with information technology as the main mode of production, and the focus of education is mainly to cultivate people's information literacy and innovation ability to meet the needs of the information age. At this stage, education began to focus on cultivating students' information technology ability and innovation ability, as well as interdisciplinary comprehensive quality, and established a system of digital education and online education.