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提问在课堂教学中起着情趣、导思等重要作用。善教者,必善问。教师何时何处问什么,会直接影响教学的效果。那么,如何使课堂提问更有效呢?一、在无意处追问日常教学中,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
Questions play an important role in classroom teaching, such as fun, guide and so on. Good teacher, will be good to ask. When and where teachers ask what will directly affect the effectiveness of teaching. So, how to make classroom questions more effective? First, inadvertently asked daily teaching, common to such phenomena, students in the organization of teachers, some mathematics activities smoothly, teachers are very satisfied with this State, it quickly entered the next pre-set link. However, in an “effective teaching” seminar, a teacher did not make a simple comparisons and deductions when it came to a lesson about the area of parallelograms. Instead, she asked two questions: 1 Why Parallelogram high shear it? 2 all of the flat