在我区举行的同课异构教研活动中,两位教师对苏教版五年级上册的“一一列举”做了精心的设计和充分的准备。课后,教研员及听课教师代表作了简要的评课。还记得一位老师说,“两节课在某些环节上都体现了课标中的一些理念,都渴望着向理念靠拢,可是在细节的处理上显得还不是很到位”。专家和同行的话激发我不断地反思这两个课例。【师1教学片断】用18段1米长的护栏围出一个长方形的区域作 In my class held in the same class heterogeneous teaching and research activities, the two teachers on the Supiao version of the fifth grade on the “one by one” has done a careful design and adequate preparation. After class, teachers and lecture teachers made a brief comment on the class. Still remember a teacher said, “Two classes in some aspects of the course have reflected some of the ideas in the standard, are eager to move closer to the concept, but in the details of the handling is not yet very place ”. The words of experts and colleagues inspire me to constantly reflect on these two lessons. [Division 1 teaching fragments] with 18 sections of 1 meter long fence around a rectangular area for