currency digital currency Knowledge

Summary: Learning from the successful experience of Europe, America, Japan and South Korea and controlling the class size of primary and secondary schools and college students to 15 students has many positive strategic significance for improving the quality of teaching and training, and cultivating more all-round high-quality talents.2. The change of social concept and educational concept1. Improve the teaching effect.

1. European and American casesThird, the implementation challenges and coping strategies2. Japan and South Korea cases

I. Successful experiences of Europe, America, Japan and South KoreaI. Successful experiences of Europe, America, Japan and South KoreaThird, the implementation challenges and coping strategies