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几何是学生从“数”到“形”的过渡,也是从“计算”到“推理”的过渡。其高度抽象的概念,科学简洁的数学语言,严谨的逻辑体系,都使得相当数量的学生难于理解。而多媒体的应用为数学的发展注入了活力,激发了学生对数学的热爱,引发他们展开想象的翅膀不断思索与追求,使得数学更加以可视化、快捷化、人文化展现在学生面前。多媒体在初中数学几何教学中起着非常重要的作用,可使学生们更好地去学习、掌握好几何知识,使数学课堂教学取得事半功倍的效果。
Geometry is the transition of a student from “number ” to “form ”, and also a transition from “calculation ” to “reasoning ”. Its highly abstract concept, scientific and simple mathematical language, rigorous logic system, make a considerable number of students difficult to understand. The application of multimedia has injected vitality into the development of mathematics, aroused the students’ love of mathematics, triggered them to think and pursue their imaginary wings continuously, making mathematics more visible, faster and humanistic to the students. Multimedia plays a very important role in junior high school mathematics geometry teaching, which can make students better to learn and grasp the geometric knowledge, so as to make the mathematics classroom play a multiplier effect.