信息技术的发展为教育改革提供了技术支撑,在课堂教学中,教师利用信息技术来呈现各种图片、文字、视频信息,彻底颠覆了传统教学中“一支粉笔,一块黑板走天下”的教学模式,人人交互下辅助于人机交互,让数学学习变得更加直观,学生的学习积极性得到加强,探究能力、合作能力、实践能力的培养得到不断提高。在小学数学课堂教学中整合信息技术,需要以多媒体为主线,通过情景设 The development of information technology has provided technical support for education reform. In classroom teaching, teachers use information technology to render various pictures, texts and video messages and completely subvert the traditional teaching methods such as “a piece of chalk, a piece of blackboard and the rest of the world” Teaching mode, under the help of human interaction, human-computer interaction is facilitated by the interaction between people, making mathematics learning more intuitive, students’ motivation to learn is strengthened, and the cultivation of inquiry ability, cooperation ability and practical ability is continuously improved. In the primary mathematics classroom teaching information technology integration, the need for multimedia as the main line, set by the scene