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1引言教育取向的数学史(HPM)具有很高的教育价值,以历史内涵为底蕴,以经验直观为载体,历史和逻辑结合得丝丝入扣.在汪晓勤教授及其研究团队的大力推动之下,HPM的理论价值和实践价值逐渐引起了人们的注意.信息技术能否与HPM有机融合呢?能否借信息技术之力,使HPM更好更深入地走进课堂教学呢?这一个新的研究取向,有大量的工作要做.我们想先做一些经验性的工作.文[1]详述了三角形内角和定理的历史发展脉络,本文在文[1]的基础之上,将文中的5种教学设计借用信息技术予以实现,使之熠熠生辉.2实现2.1帕斯卡方案的实现活动一:先探究矩形性质,如图1.
1 INTRODUCTION The educational history of mathematics history (HPM) is of high educational value. Based on historical connotation and based on experience and intuition, history and logic combine with great success. Under the promotion of Professor Wang Xiaoqin and his research team, HPM The value of the theory and practice gradually attracted people’s attention.Is the information technology can be integrated with the HPM it? Can use the power of information technology, make HPM better and more into classroom teaching? This new research orientation , There is a lot of work to be done.We want to do some empirical work first.Wen [1] detailed the historical development of the triangular interior angle and theorem, this article on the basis of [1], the text of the five Teaching design to borrow information technology to achieve, make it shine .2 achieve 2.1 Pascal program to achieve Activity one: first explore the rectangular nature, as shown in Figure 1.