交互式电子白板是新型的现代化教育手段,它与电脑进行信息通讯,将电子白板连接到电脑,并运用程序实现在计算机上利用键盘和鼠标进行操作,它自带有一个强大的学科素材库和资源制作工具库,以其强大功能如画图、移动、变换、旋转、容器等表现丰富的教学内容、形象生动的教学情境。本文笔者通过教学实践谈谈自己运用电子白板优化数学课堂教学的经验,与读者交流。1优化课堂导入,激发学生学习的积极性 Interactive whiteboard is a new type of modern education means, it carries out information communication with the computer, the whiteboard is connected to the computer, and use the program to achieve the computer using the keyboard and mouse to operate, it comes with a strong subject material library and Resource production tool library, with its powerful features such as drawing, moving, transforming, rotating, containers and other rich teaching content, vivid teaching situation. The author of this article through teaching practice talk about their own use of whiteboard optimization math classroom teaching experience, and readers exchange. 1 to optimize classroom introduction, to stimulate student learning enthusiasm