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Second, the advantage of controlling the class size to 15 peopleSecond, the advantage of controlling the class size to 15 peopleThird, the implementation challenges and coping strategies

2. Japan and South Korea casesSecond, the advantage of controlling the class size to 15 peopleDrawing lessons from Europe, America, Japan and South Korea: Controlling the class size of primary and secondary schools and universities to 15 students to improve the quality of teaching and training.

I. Successful experiences of Europe, America, Japan and South KoreaSummary: 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.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.