同一所的学校的教师,由于长时间在一起共事,同处一种文化氛围,接受同一种管理模式,往往造成教师群体更多的共同性而缺少差异性。如果教师能将自己置身于更大的一个群体中,那么每一个成员就是一门有待学习的课程。教师共同体成员间的专业差异、认知差异、经验差异、体验差异构成了教师实践共同体发展的资源和原料。为了解决这个问题,我校分别与区内的秦淮第二实验小学和七桥 Teachers in the same school, who have worked together for a long time, living in the same cultural atmosphere and accepting the same management model, often result in more commonality among teachers and lack of diversity. If the teacher can put himself in a larger group, then each member is a course to be studied. Professional differences, cognitive differences, experience differences and experience differences among members of the teacher community constitute the resources and raw materials for the development of teachers’ practice communities. In order to solve this problem, our school respectively with Qinhuai Experimental Primary School and Qixianqiao