随着信息技术的飞速发展以及课程改革的不断推进,现代信息技术作为工具和手段已经不断地渗透到小学数学课堂中,课堂教学作为一种教学基本形式,其重要性无论是现在,还是将来,都是学校工作的主阵地。如何提高小学数学课堂教学实效,一直是大家所关心的问题,虽然不可能找到固定的教学模式,但在教学过程 With the rapid development of information technology and the continuous advancement of curriculum reform, modern information technology as a tool and means has infiltrated the elementary mathematics classroom. The importance of classroom teaching as a basic form of teaching, whether now or in the future, Are the main front of school work. How to improve the effectiveness of primary school mathematics teaching has always been a concern for all. Although it is impossible to find a fixed teaching mode,