论文部分内容阅读
郑毓信先生说过:“现代教学思想的一个重要内容,即是认为学生的错误不可能单纯依靠正面的示范和反复的练习得到纠正,而必须是一个‘自我否定’的过程。”教学“平行四边形的面积”时,我有了更为深刻的感悟。一、学前调研,发现差错我喜欢做学前调研,因为学情调查能最大程度地决定着我们的教学。我让五(2)班、五(4)班的131个学生(事先不打招呼)做下面的学前测试试题:你能试着求出这个平行四边形的面积吗?量一量,把解答过程写在答题卡上。
Mr. Zheng Yuxin said: “An important part of modern teaching thinking is that students can not rely solely on positive mistakes in demonstrations and repeated exercises to correct them, but must be a process of ’self-denial.’” Teaching “Parallelogram area ”, I have a more profound perception. First, pre-school research, found that mistakes I like to do pre-school research, because the intelligence survey can determine our teaching to the greatest extent. I asked 131 students in five (2) and five (4) classes (without prior greeting) to do the following pre-test questions: Can you try to find the area of this parallelogram? On the answer sheet.