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多媒体教学是现代教育的一种新型的教学手段。它集文字、图像、动画、影像于一身,直观形象、新颖生动,运用多媒体教学可以充分调动学生多种感官参与学习活动,促进学生自主有效地学习。近几年来,我在数学教学实践中,以多媒体教学为手段来辅助数学教学,取得了良好的教学效果。一、利用多媒体教学手段,激发学生的学习兴趣爱因斯坦说过:“兴趣是最好的老师。”学生的兴趣不是自发产生的,需要教师去引导,激发学生的学习兴趣.帮助学生形成学习动机,是教学得以成功的重要条件。如在“长方体和正方体”的教学中,长方体和正方体特征的认识,表面积、体积概念的教学,都可以采用多媒体出示长方体、正方体实物,再从实物抽象出图形,利用动画效果营造学
Multimedia teaching is a new type of teaching method in modern education. It integrates text, images, animations, and images into a single, intuitive image, novel and vivid, using multimedia teaching can fully mobilize students to participate in a variety of sensory activities, and promote students to learn independently and effectively. In recent years, I have used mathematics teaching as a means to assist mathematics teaching and achieved good teaching results. First, the use of multimedia teaching methods to stimulate student interest in learning Einstein said: “Interest is the best teacher.” Students’ interest is not spontaneous, teachers need to guide, stimulate students’ interest in learning. Help students form learning Motivation is an important condition for teaching success. For example, in the teaching of “cuboids and cubes”, the understanding of the characteristics of cuboids and cubes, the teaching of the concepts of surface area and volume, can all use multimedia to show cubes and cubes in kind, then abstract the figures from the objects, and create animations using animation effects.