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随着科学技术的飞速发展,在新课程改革的背景下,多媒体对小学数学教学的辅助作用日益突出,运用现代多媒体辅助教学已成为时代的需要、教学改革的需要。多媒体计算机具有声像结合、图文并茂、形象直观、动态逼真等特点,能够有效地为学生提供感性材料,化静为动,化抽象为具体。利用多媒体辅助教学,既能节约大量的课堂教学时间,又可调动学生的多种感官接受信息,参与学习全过程,同时能化繁为简、突出重点、分散难点,而且用动画表现教学内容,符合小学生的心理、年
With the rapid development of science and technology, under the background of the new curriculum reform, the auxiliary function of multimedia on primary mathematics teaching has become increasingly prominent. The application of modern multimedia aided instruction has become the need of the times and the need of teaching reform. Multimedia computer with sound and image combination, illustrated, intuitive image, dynamic and realistic characteristics, can effectively provide students with perceptual material, static and dynamic, abstraction as a concrete. The use of multimedia assisted teaching can not only save a lot of classroom teaching time, but also mobilize the students’ senses to receive information and participate in the whole process of learning. At the same time, it can simplify, highlight and distract difficult points, and use animation to express teaching content, In line with the psychology of pupils, year