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2011年版的《数学新课程标准》把动手实践、自主探索、合作交流作为学生学习数学的重要方式而提出。由此可见,让学生通过动手操作来掌握数学知识是数学学习的重要方式之一。但是,反思一些教师的教学行为,发现还有很多伪操作的课堂现象值得我们去思考。下面我就从两位教师分别执教苏教版小学数学二年级上册《时、分、秒》的案例来谈一谈如何让数学教学自然回归生本课堂。
The 2011 edition of the “New Curriculum Standards for Mathematics” puts forward hands-on practice, independent exploration and cooperation and exchange as an important way for students to learn mathematics. Thus, to enable students to master the mathematical knowledge through hands-on operation is an important way to learn mathematics. However, some teachers reflect on the teaching behavior and found that there are many pseudo-operation of the classroom phenomenon worthy of our consideration. Here I will teach from two teachers were taught in the second edition of the second edition of the Supian version of primary school “hours, minutes, seconds,” the case to talk about how to make mathematics teaching naturally return to life this class.