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对于数学科学来说主要是抽象思维和理论思维,但形象思维在数学研究和教学中都起着重要的作用。一个学生如果根本不具备数学想象力,要把数学学好那也是不可能的。基于此,在数学中我们引进了软件《几何画板》,此软件具有入门容易和操作简单的优点及其强大的图形和图象功能、方便的动画功能被国内许多数学教师看好,并已成为制作中学数学课件的主要创作平台之一。那么,《几何画板》在高中数学教学中有哪些应用呢?作为一名高中数学教师笔者就此谈几点体会:
For mathematical science, it is mainly abstract thinking and theoretical thinking, but image thinking plays an important role in mathematical research and teaching. If a student does not have mathematical imagination at all, it is impossible to learn mathematics well. Based on this, we introduced the software “Geometry Sketchpad” in mathematics, which has the advantages of easy entry and simple operation as well as powerful graphic and image functions. The convenient animation function is favored by many math teachers in our country and has become the production Middle school mathematics courseware one of the main creative platform. So, “geometric drawing board” in high school mathematics teaching what application? As a high school mathematics teacher I talk about this experience: