多样化的趋势：中等教育发展的历史演进及启示

The Trend towards Diversification: Evolution history of the secondary education and enlightenment

文章回顾了西方发达国家中等教育400年相对充分的发育历史。中等教育的发展是一个不断走向多样化的历史，也是一个教育公平内涵不断深化的过程。在此基础上，文章提炼出中等教育多样化发展的三个特点及其对当代中国高中教育多样化发展的启示。

The article reviews 400 years of secondary education in Western countries, a relatively full-developed history. Secondary education development is a trend towards diversification, it's also an educational process of deepening the fair meaning. On this basis, the article extracts three characteristics and Get inspiration for the diversity of the contemporary development of Chinese high school education in China.