课堂是学校教学的主阵地,自实行新课程以来,学生呈现出了相对明显的两极分化。在课堂教学中,有相当一部分学生,或者因为学习基础不好,或者因为性格内向等等原因,不愿说、不想说、不会说,大大影响了整体的课堂教学效率。如何提高小学数学课堂的有效性就成了数学教师所关心的问题。为了上好一节课,我们教师精心设计了教案,制作了漂亮的多媒体课件,但是如果这节课没有学生的参与,一切都是“白搭”。作为教师,我们应在尊重个性差异的基 The classroom is the main front for school teaching. Since the introduction of the new curriculum, students have shown a relatively obvious polarization. In classroom teaching, a considerable number of students, either because of poor learning foundation or because of introverted reasons, do not want to say, do not want to say, will not say, greatly affected the overall efficiency of classroom teaching. How to improve the effectiveness of primary mathematics classroom has become a math teacher’s concern. In order to have a good class, our teachers carefully designed the lesson plans and produced beautiful multimedia courseware, but if the class did not involve the students, everything was “good luck.” As teachers, we should respect the basis of individual differences