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小学数学是一门抽象性、概括性很强的学科。在课堂教学中,利用电教媒体创造生动有趣的情境,从文字、声音、动画等方面展现教学内容,能充分调动学生学习的积极性和主动性,增强学生的求知欲。学生一旦对所学知识产生兴趣,就会聚精会神地听讲,积极思考问题,促进学生对知识的理解,达到事半功倍的效果,教学效率和质量也得到了提高。一、创设教学情境,激发学习兴趣爱因斯坦说:“兴趣是最好的老师。”在教学中利用电教媒体创设学习情境,营造良好的学习氛围,能集中
Primary mathematics is an abstract, highly summarized discipline. In classroom teaching, the use of audio-visual media to create a vivid and interesting context, from the text, sound, animation and other aspects of teaching content, can fully mobilize the enthusiasm and initiative of students learning and enhance students’ curiosity. Once students are interested in what they have learned, they will concentrate on listening, think actively about problems, promote students’ understanding of knowledge, and achieve more effective results. Teaching efficiency and quality are also improved. First, create a teaching situation, stimulate interest in learning Einstein said: “Interest is the best teacher.” Teaching in the use of audio-visual media to create a learning situation, to create a good learning environment, to focus