信息技术与其余学科相比,优点是形象素材丰富,它在学生头脑中铺设了表象与本质的桥梁,让学生能快捷高效地走进数学知识的实质。小学生处于6-12岁,从具体形象思维向抽象逻辑思维过渡,难以在头脑里建构起几何图形。而信息技术则能解决数学中的这一瓶颈,将几何图形具体化、清晰化。 Compared with other disciplines, information technology has the advantage of rich image material. It bridges the appearance and nature of students’ minds, enabling students to enter the essence of mathematical knowledge quickly and efficiently. Pupils at 6-12 years old, from the specific image of thinking to the transition of abstract logical thinking, it is difficult to construct geometry in mind. The information technology can solve this bottleneck in mathematics, concrete geometry, clarity.