在现代教学中,信息手段的进步使得教学思维和方式都得到了创新,以多媒体为主要表现方式的教学辅助手段使数学课堂发生了巨大的变化。信息技术和课堂教学的整合,促进了教学效率的提高。 In the modern teaching, the progress of the information means makes the teaching thought and the method all got the innovation, the teaching aids which takes the multimedia as the main expression way makes the math classroom change tremendously. The integration of information technology and classroom teaching has promoted the improvement of teaching efficiency.