海淀区共有75所中学，初中在校生约6万人。由于历史原因和地域关系，全区教育发展很不均衡，这种现象在全市也是比较突出的。为了改变这种现象，大面积提高教育教学质量，我们曾组建了28校“和谐教育群体”，这种做法发挥了积极的作用。但是，全区校际之间在两支队伍素质、生源 There are 75 secondary schools in Haidian District, and about 60,000 students in junior high schools. Due to historical reasons and geographical relations, the development of education in the entire region is very uneven. This phenomenon is also prominent in the whole city. In order to change this phenomenon and improve the quality of education and teaching in large areas, we have organized 28 schools for “harmonious education groups”. This approach has played an active role. However, the qualities and sources of students in the two schools across the region