目前,相当一部分学校的教研活动实效性不高,集中学习时,随便准备一些杂志、网络上的案例或教育教学理论读一读,系统性、目的性不强;评课时,组内少数几位教师开口评课,参与率较低;不依据听课笔记,只是根据印象评课,缺少完整性;评课针对性不强,大多在形式方面随便说几句,缺少对具体细节处理的关注;集体备课时,常 At present, a considerable part of the teaching and research activities in schools are not effective enough. When they concentrate on studying, they prepare some magazines at random. The case studies on the Internet or the teaching and learning theories are not systematic or systematic. Teachers do not rely on notes, just based on the impression of class, lack of integrity; class orientation is not strong, most of the formal aspects of casually say a few, the lack of attention to the specific details of the deal; Collective lesson preparation, often