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现代教育技术手段进入课堂教学已成为一种趋势。在数学课堂上恰当地利用多媒体进行教学,不仅能提高教学效率,还能使学生的各方面能力得到提高,尤其是在培养学生的认知能力、观察能力等方面,更是起到了其它手段无法比拟的效果。因此,运用多媒体导入新课,可有效开启学生思维的闸门,激发联想,激励探究,为堂课教学的成功铺下基石。1.情境导入,激发兴趣。利用多媒体导入新课的特点是把形、情、境、理融为一炉。利用音乐、动画、声音、音像
Modern educational technology into classroom teaching has become a trend. Appropriate use of multimedia in mathematics classroom teaching, not only can improve the efficiency of teaching, but also to improve the ability of students in all aspects, especially in the training of students’ cognitive ability, observation ability is to play other means can not The effect of comparison. Therefore, the introduction of multimedia into the new lesson can effectively open the door to student thinking, inspire Lenovo and stimulate exploration, laying the cornerstone for the success of classroom teaching. 1. Situational import, stimulate interest. The use of multimedia into the new lesson is characterized by the shape, emotion, environment, management into a furnace. Use music, animation, sound, audio and video