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小学图形教学作为小学数学创新教学的重要组成部分,是发展学生空间观念的重要途径。但是,由于小学生缺乏空间观念,空间想象能力较弱,因此这些知识对于小学生来说有一定的难度,内容较为抽象。新一代的多媒体——交互式电子白板进入课堂,它继承和发展了黑板的书写功能,同时又克服了多媒体投影与实物投影只能用于展示的缺憾。交互式电子白板可通过人机互动功能促进学生和课件、教材之间的直接对话,树立学生
Primary graphic teaching as an important part of primary school mathematics innovation teaching is an important way to develop students’ concept of space. However, due to the lack of space concept for primary school students and their weak spatial imagination, this knowledge is somewhat difficult and elementary to primary school students. A new generation of multimedia - interactive whiteboard into the classroom, it inherited and developed the writing function of the blackboard, but also overcome the multimedia projection and physical projection can only be used to display the shortcomings. Interactive whiteboard through interactive features to promote students and courseware, textbooks and direct dialogue between students to establish