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在数学课堂教学中如何让学生形成数的意识呢?关键要以学生为中心,抓住“感”、“思”、“悟”三个关键环节,引导学生由感知开始,推向思考以获得体悟,进而实现对数的认识由自发向自觉的飞跃。现结合小学数学低年级几个课例谈谈这方面的体会。一、联系现实引导感知感知的过程,就是主体感受、观察、实践的过程。小学低年级学生离不开形象直观,其数的意识培养应从对数、数量与现实生活的关联入手。生活中的现实
How to make students form a few consciousness in mathematics classroom teaching? The key is to take students as the center and grasp the three key links of “feeling ”, “thinking ” and "understanding , Pushes forward to think to gain the realization, then realizes the logarithmic understanding from the spontaneous to the conscious leap. Now combined with elementary mathematics grade lower case a few lessons to talk about this experience. First, the relationship between the reality of the process of guiding perceptual perception, is the process of the main feelings, observation and practice. The students in the lower primary school can not live without the visual image, and the number of students should start from the relationship between logarithm, quantity and real life. The reality of life