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数学来源于生活,又服务于生活,这是数学学习的意义所在,在教学中,应注重使学生通过观察、操作、推理等手段参与教学,在本文中笔者将例举小学数学中的空间与图形一节来共同探讨,本文对小学数学课堂“生活化”的教学策略,结合教学实践,从以下四个方面作简要分析。1情境激趣,引发思考如在执教“长方体的体积计算”一课时,在和学生简单回顾了体积单位的知识后,我神秘地取出一个由马铃薯切成的
Mathematics comes from life, but also serves life. This is the significance of mathematics learning. In teaching, students should pay attention to participating in teaching through observation, operation, reasoning and other means. In this paper, I will give examples of space in elementary mathematics Graphics section to explore together, this article on the primary school mathematics classroom “life ” teaching strategies, combined with teaching practice, from the following four aspects for a brief analysis. 1 Situational Irritations Trigger Thinking After a brief review of the unit of volume with students during my lesson “Volumetric Calculation of Cuboids,” I mysteriously took a slice of a potato cut