随着科技的发展,电子信息技术被投入到教育行业中,教学水平取得了巨大的进步。传统的教学模式中,教材、粉笔与黑板是课堂教学的主要工具,不仅不利于教学效率的提高,对学生及教师的健康也造成了一定的影响。电子白板的诞生,不仅解决了以上问题,更增加了黑板所不具有的储存功能。本文主要阐述了教师如何巧用电子白板来提高小学数学教学效率,以给相关教育工作者一些参考。 With the development of science and technology, electronic information technology has been put into the education industry, and the teaching level has made great progress. In the traditional teaching mode, teaching materials, chalk and blackboard are the main tools of classroom teaching. It is not only not conducive to the improvement of teaching efficiency, but also has an impact on the health of students and teachers. The birth of the electronic whiteboard, not only solved the above problems, but also adds to the blackboard does not have the storage capabilities. This article mainly expounds how teachers use whiteboards to improve the efficiency of primary school mathematics teaching, in order to give some reference to educators.