16 19, the School Law promulgated by Weimar, Germany stipulated that parents should send their children aged 6- 12 to school, which was the beginning of compulsory education, so Germany was the first country to implement compulsory education in the world.

Compulsory education is a national education that school-age children and adolescents must accept according to law and is guaranteed by the state, society and family. Its essence is a system of compulsory education for school-age children and adolescents for a certain period of time according to law.