【摘要】“你知道吗”是苏教版教材的一个板块，它与教学内容联系紧密，是教材的有机组成部分，是传承数学文化的有效载体。但在实际工作中，很多教师对这一部分教材的认识不够，仅仅要求学生自己阅读，甚至根本不闻不问。本文试图从苏教版小学数学教材中“你知道吗”的内容介绍、编排与使用情况来分析，并且调查与了解此板块教学的常见问题，从而探索并促进“你知道吗”板块教学效果的策略和方法，充分发挥其教育教学价值，让“你知道吗”成为数学课堂教学和课外活动中的亮点。
【关键词】“你知道吗”；文化价值；内容编写；使用情况；教学研究
【Abstract】"Do you know" is a plate of Jiangsu textbooks, It is closely related with teaching content, it is an integral part of the teaching materials,and it is an effective carrier of Mathematics cultural heritage. However, in practical work, many teachers have not recognized this part of the textbooks, only requires students to read it for himself, or even simply indifferent. This article attempts from Su Jiaoban elementary school math textbooks to analyze the content introducing、Layout and the use situation of "Do you know" section, moreover, investigate and understand common problems of the teaching of this plate, Thus explore and promote the effect of teaching strategies and methods about the "Do you know" section,give full play to its educational value, Let "Do you know" section become a bright spot in the mathematics classroom teaching and extracurricular activities.
【keywords】"Do you know" section; Cultural values; Content authoring; use situation; Teaching and research
