在一节使用导学案上课的课堂上,其中的小组展示环节是这样进行的:生1:我来回答第一个问题,课本上是这样说的……生2:我来回答第二个问题……(说不上来)生3:我来帮他……这个概念在课本上,自己翻翻书不就知道了?在上面的教学片段中,学生并没有经历数学概念的产生过程,只是将课本上的知识点进行了“搬 In a class that uses guided lessons, the group presentation is done in this way: Student 1: I’ll answer the first question, the text says something like this ... Student 2: I’ll answer the second one Problem ... (can not be said) Students 3: I come to help him ... The concept in the textbook, do not know the book itself? In the above section of the video, students did not experience the mathematical concept of the process, Knowledge on the textbook carried out a ”move