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多媒体辅助教学就是从教材的实际出发,根据学生的认知规律、心理特征、生活实际,恰当地把传统教学手段(教师的教学语言、板书、教学挂图、课文插图、实验仪器、模型标本等)和多媒体技术(幻灯、投影、时算机等)有机地结合起来,服务于总的教学目标,以期达到最佳的教学效果,是提高教学质量的重要途径。因此,教学设计必须考虑教学内容与多媒体技术的整合。现代多媒体技术最终是为现代化教育服务的,将多媒体技术与数学课堂教学整合,是为了让学
Based on the students ’cognitive rules, psychological characteristics and living conditions, multimedia assisted instruction is based on the actual teaching materials. The traditional teaching methods (teachers’ teaching language, blackboard, teaching chart, text illustrations, experimental instruments and model specimens) And multimedia technology (slideshow, projection, computer, etc.) organically combine to serve the total teaching objectives, in order to achieve the best teaching effect is to improve the quality of teaching an important way. Therefore, instructional design must consider the integration of teaching content and multimedia technology. Modern multimedia technology is ultimately for the modernization of education services, the multimedia technology and mathematics classroom integration, is to allow learning