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普通高中数学新课程标准指出:“高中数学课程应提倡利用信息技术来呈现以往教学中难以呈现的课程内容,尽可能使用科学型计算器、各种数学教育技术平台,加强数学教学与信息技术的结合,把现代信息技术作为学生学习数学和解决问题的强有力的工具,致力于改变学生的学习方式,使学生乐意并有更多的精力投入到现实的、探索性的数学活动中去.”几何画板是实现数形结合思想的一个有效的辅助教学工具,以其入门容易和操作简
Ordinary high school mathematics new curriculum standards pointed out: “The high school mathematics curriculum should promote the use of information technology to present course content difficult to present in previous teaching, use scientific calculators and various mathematical education technology platforms as much as possible, and strengthen mathematics teaching and information technology. The combination of modern information technology as a powerful tool for students to learn mathematics and solve problems, is committed to changing the way students learn, so that students will be more willing to devote more energy to practical, exploratory mathematics activities. ”Geometric drawing board is an effective auxiliary teaching tool to realize the combination of number and shape, with its easy entry and simple operation.