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在小学数学课教学中,教师要牢固树立以学生为主体的教育思想,有效、合理地组织、引导学生的学习活动,调动学生已有的知识和经验去自己发现问题、“创造”知识,使之将接受的知识转化为能动参与的过程,成为真正的探索者、发现者和创造者。下面以“一个数除以分数的计算方法”一课为例,浅谈具体运用。在复习的基础上教师出示例2(人教版小学数学教科书11册第31页):“小明23小时走了2km,小红512小时走了
In elementary mathematics teaching, teachers should firmly establish the student-centered educational thought, organize and guide the students 'learning activities effectively and reasonably, and mobilize the students' existing knowledge and experience to discover the problems by themselves, and create knowledge , Transforming it into an active participatory process of becoming accepted as a true explorer, discoverer and creator. The following to ”a number divided by the score calculation “ class as an example, on the specific use. On the basis of the review, the teacher shows Example 2 (PEP Edition Mathematics Volume 11, p. 31): ”Xiao Ming walked 2km in 23 hours and Xiao Huli went in 512 hours