利用多媒体教学技术把教学内容形象、直观地呈现在学生面前,利用音响、色彩、动态画等刺激学生的多种感官,将枯燥的教学内容和过程变成生动活泼的教学方式。运用电教媒体,激发学生的学习兴趣,引导学生参与学习活动并进行自主学习,从而打造高效数学课堂。 The use of multimedia teaching technology to the image of teaching content, visual presentation in front of students, the use of audio, color, dynamic painting and so stimulate the many senses of students, the boring teaching content and process into a lively teaching methods. The use of audio-visual media, to stimulate student interest in learning, to guide students to participate in learning activities and conduct their own learning, so as to create an efficient math class.