一、小学数学教学运用多媒体技术存在的问题1.用多媒体教学手段。多媒体课件能突出教学中的重点和难点知识,有利于学生对知识的理解和记忆。有些教师嫌自己制作多媒体课件费时费力,或者自己没有能力制作课件,但是为了教学需要,便从互联网下载现成的多媒体课件,而且也不结合教学内容和学 First, the primary school mathematics teaching problems using multimedia technology 1. Using multimedia teaching methods. Multimedia courseware can highlight the teaching of the key and difficult knowledge, is conducive to students’ understanding and memory of knowledge. Some teachers find it too time-consuming and laborious for them to produce multimedia courseware, or they are incapable of making courseware themselves, but in order to teach their needs, they can download out-of-the-box multimedia courseware from the Internet and do not combine teaching contents and learning