在小学美术课的教学中 ,科学地运用电教媒体 ,可以摆脱时间、空间的局限 ,并模拟式地再现情景 ,富有极强的形象性、直观性和感染性 ,能较好地把学生的兴趣和情感调动起来 ,与教学内容产生共鸣 ,使学生在愉悦的情境中获取知识 ,在活跃的气氛中拓展思维 ,在积极主动中锻炼提高各 In elementary school art class teaching, the use of audio-visual media scientifically, can get rid of the limitations of time and space, and analogy to reproduce the scene, full of strong image, intuitive and infectious, can better students interest And emotions to mobilize and resonate with the teaching content to enable students to acquire knowledge in a pleasant situation, to expand their thinking in an active atmosphere, to improve their work in a proactive manner