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多媒体在当今生物课堂教学中的应用越来越广泛,对课堂教学效果的影响越来越突出,充分体现了其优越性。它集文字、声音、图形、图像、视频、动画等多种传播媒介于一体,并可以有机地把它们组合到一起向学生传递信息,它的应用可以更新教学手段,转变教学观念,提高课堂教学的质量和效果。一、多媒体在生物教学中应用的必要性1.信息时代的要求。学生信息素
Multimedia in today’s biology classroom teaching more and more widely used, the impact of classroom teaching more and more prominent, fully demonstrated its superiority. It combines text, sound, graphics, images, video, animation and other media in one, and organically put them together to transfer information to students, its application can update teaching methods, change teaching concepts, improve classroom teaching The quality and effectiveness. First, the application of multimedia in biology teaching the necessity of 1. Information age requirements. Student pheromone