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善问者,必善教也。因此,提问在课堂教学中起着情趣、导思等重要作用。而教师何时何处问什么,会直接影响到教学的效果。那么,如何才会使课堂提问更有效呢?一、无意之处巧追问日常教学中,常见到这样的现象,学生在教师的组织下,顺利地进行一些数学活动,教师很满足这种“无疑”的状态,便很快进入下一个预设的环节。但在一次“有效教学”研讨活动中,一位教师在讲述《平行四边形的面积》一课时,她没有照本宣科,作简单的比较和推导,而是追问了两个问题:①为什么沿着平行四边形的高剪呢?②所有的平行四边形都能剪拼成长方形吗?问题一提
Good question, good teaching also. Therefore, the questions play an important role in classroom teaching, such as fun, guide and so on. When and where teachers ask what will directly affect the teaching effectiveness. So, how to make classroom questions more effective? First, the inadvertently cleverly Asked daily teaching, common to such a phenomenon, students in the teacher’s organization, the smooth conduct of some mathematical activities, teachers are very satisfied with this No doubt “status, it quickly entered the next pre-set link. However, in an ”effective teaching“ seminar, a teacher did not make a simple comparison and deduction when narrating ”the area of a parallelogram". Instead, she asked two questions: (1) why Parallelogram high shear? ② all the parallelogram can cut into a rectangle?