1988 and 1998. According to the regulations of the State Education Commission, geography is no longer offered from 1988, and history is no longer offered from 1998. Geography and history in primary schools are merged into a social course. Social Studies, the subject name of primary schools in China. For the purpose of teaching the most basic social knowledge. The content includes health, citizenship, history and geography. The purpose of social studies teaching is to let students know some common social things and phenomena and get a preliminary understanding of some social common sense in their hometown, motherland and the world. Cultivate students' ability to observe the surrounding society correctly and adapt to social life from an early age; Carry out patriotism education and enlightenment education of legal concept to enhance students' sense of responsibility to society.