自从以多媒体为主的现代信息技术在校园登堂入室以来,它以自己独特的开放性、综合性和高效性等优势,有效突破了传统教学模式的限制,使教学活动在内容、手段和方法等方面发生了根本性的变化,而且促使学生的参与合作意识、自主学习能力和创新实践精神大为增强,进而逐渐成为课程教学的重要辅助手段,由此受到广大师生的青睐和推崇。结合小学数学教学的实践与体会,试对此作出抛砖引玉之论,同时希望从中收获一些商榷和指教。 Since the multimedia-based modern information technology came to its knees on the campus, it has effectively overcome the limitations of the traditional teaching mode with its unique advantages of openness, comprehensiveness and high efficiency so that teaching activities can be carried out in content, means and methods Fundamental changes have taken place, and students’ awareness of participation in cooperation, their ability to learn independently and the spirit of innovation and practice have been greatly enhanced. As a result, they have gradually become important auxiliary tools for the teaching of the courses and are therefore favored and respected by the majority of teachers and students. Combined with the practice and experience of primary school mathematics teaching, try to make a discussion on this, and hope to gain some debates and suggestions.