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在新课程理念和新教材的背景之下,小学数学计算教学与传统计算教学的课堂发生了很大的变化。如何才能实现计算教学有效,甚至高效呢?通过对计算教学“有效性”提出的背景、现状及存在的一些典型问题进行分析研究,提出了一些解决问题的策略,以此来阐述对数学课教学中计算教学“有效性”的认识与研究,以期达到交流、提高的目的。
Under the background of the new curriculum concept and new teaching materials, the classrooms of mathematics teaching and traditional computing in elementary schools have undergone great changes. How to make the calculation teaching effective and even efficient? By analyzing and studying the background, current situation and some typical problems in the teaching of “teaching effectiveness”, we put forward some strategies to solve the problem, Teaching in the teaching calculation “validity ” understanding and research, with a view to achieve the exchange, improve the purpose.