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在小学数学教学过程中恰当地运用电教手段可使学生快速、高效地获取知识,发展思维、形成能力。少年儿童有着与生俱来的好奇心,以前的课堂,学生往往只有视觉参与,很少有视、听觉各方面都参与的机会,学生的好奇心和学习兴趣得不到调动,效果往往是不大理想。多媒体教学的投入,给教学带来了无穷的魅力。那生动的画面、直观动态的演示,不仅能充分调动学生学习的积极性和主动性,使学生积极参与数学活动,更能使教学收到事半功倍的效果,教学效率和质量也得到了提高。
Appropriate use of audio-visual education in the process of primary school mathematics teaching can enable students to quickly and efficiently acquire knowledge, develop thinking, the formation of ability. Children have innate curiosity. In previous classrooms, students often only had visual involvement. They seldom had the opportunity to participate in all aspects of hearing and hearing. Their curiosity and interest in learning were not mobilized, and the effect was often not Big ideal. The input of multimedia teaching has brought infinite charm to teaching. The vivid images and intuitive dynamic presentation not only fully mobilize the enthusiasm and initiative of students to actively participate in mathematics activities, but also make teaching more effective and efficient. The teaching efficiency and quality have also been improved.