【背景描述】几位教师同时执教五年级(上册)“用字母表示数”。其他几位教师在教学例1和例2的时候,都是按教材呈现的过程,学完上一个例题,紧接着学下一个例题。但有一位教师在教学完上一个例题之后,并没有急着展开下一个例题的探究,而是注重让学生结合教师提供的活动情境和问题情境进行回顾与反思,很好地做到了多维互动,情智共生。让我们一起来看看这位教师的教学片断。【案例描述】片断一:例1探究延伸 Background Description Several teachers coached the fifth grade (the first volume) “use letters to express number ”. Several other teachers in the teaching of cases 1 and 2, are presented according to the textbook process, finished an example, followed by the next example. However, after a teacher finishes teaching an example, he does not hurry to explore the next example. Instead, he focuses on allowing students to review and reflect on the activities and problem situations provided by the teachers so as to achieve well the multidimensional interaction, Love intelligence symbiosis. Let’s take a look at the teacher’s teaching piece. [Case Description] Piece 1: Example 1 inquiry extension