在数学课堂教学中应用多媒体技术有许多积极的作用。应用多媒体电教手段,可根据教学内容、教学目标,创设模拟情境,将抽象的数学概念、原理等转化为直观的图象,并结合音像效果,增强教学内容的直观性、形象性、动感性,从而有助于吸引学生的注意力,培养学生的观察能力。配合一定的问题,还可激发学生学习的兴趣,引发学生的求知欲,启迪学生积极思考,激励学生主 Applying multimedia technology in mathematics classroom teaching has many positive effects. The application of multimedia audio-visual teaching methods can create simulated situations based on teaching content and teaching objectives, transform abstract mathematical concepts and principles into visual images, and combine audiovisual effects to enhance the intuitiveness, vividness and dynamism of teaching content. This will help attract students’ attention and develop their observation skills. With certain issues, students’ interest in learning can also be stimulated, students’ thirst for knowledge can be stimulated, students can think positively, and students can be motivated.