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随着现代教育技术的发展,如投影、录音、录像、多媒体计算机等多种电教媒体已被广泛的运用于课堂教学。而多媒体课件图、文、声、像结合的强大功能,与其他电教手段相比,有着更明显的优势。在数学课堂教学中,如能恰当的运用多媒体课件辅助教学,有利于弥补传统教学所受时间和空间的限制,促进学生加深对知识的理解,提高“学”的效率,也有利于教师讲清知识的重难点,提高教学效果。一、创设情境,激发兴趣兴趣是最好的老师,是学生学习的直接动力。学生对
With the development of modern educational technology, various audio-visual media such as projection, audio recording, video recording and multimedia computer have been widely used in classroom teaching. The multimedia courseware graphics, text, sound, like the combination of powerful features, compared with other audio-visual means, has a more obvious advantage. In the classroom teaching of mathematics, if the appropriate use of multimedia courseware to assist teaching is conducive to making up for the limitations of traditional teaching by the time and space, to promote students to deepen their understanding of knowledge and improve the efficiency of learning, but also conducive to teachers Clear knowledge of the heavy and difficult to improve teaching effectiveness. First, the creation of situations, to stimulate interest is the best teacher interest is the direct driving force for student learning. Student right