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(All text materials are automatically generated by ai intelligence)1. Improve the teaching effect.Third, the implementation challenges and coping strategies

1. Improve the teaching effect.2. Cultivate all-round talentsSecond, the advantage of controlling the class size to 15 people

2. The change of social concept and educational conceptThird, the implementation challenges and coping strategiesI. Successful experiences of Europe, America, Japan and South Korea