论文部分内容阅读
小学数学教学中应大胆组织学生预习。审视现行的教材,一方面注重了创设生动有趣、富有数学意义的问题情境,引导学生在问题情境中获取知识、得到发展,这需要学生预习;另一方面教材结论性的内容越来越少了,启发性的问题越来越多了,这就更需要学生预习;还有一个方面是通过对学生预习的检测,可以帮助教师预判学情,从而调整和优化教学设计。对于先学,有些学生走马观花地阅读一下教材,有些学生将教材中带颜色或加粗的内容画一画。长此以往,导致
Primary school mathematics teaching should be bold to organize student preview. Examining the existing textbooks, on the one hand, focuses on creating interesting and mathematical problematic situations, guiding students to acquire knowledge in problem situations and developing them, which requires students’ preview. On the other hand, the contents of conclusive teaching materials are getting less and less , More and more heuristic problems, which require students to preview; another aspect is through the test of the students preview, can help teachers predict the situation, so as to adjust and optimize the teaching design. For first time, some students read the materials cursory, and some students draw a picture with color or bold content. Over time, lead