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1 引言信息技术是当今社会的主要特征 ,它促使着各行各业产生翻天覆地的发展 ,教育中也是如此 .与此同时 ,2 1世纪《数学课程标准》相对于以前的《教学大纲》适时的提出“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”[1] ,对现代信息技术进入数学课程领域采取了
1 Introduction Information technology is the main feature of today’s society. It promotes tremendous development in all walks of life. This is also true in education. At the same time, the 21st century “mathematics curriculum standards” is proposed in a timely manner relative to the previous “syllabus”. “Using modern information technology as a powerful tool for students to learn mathematics and solve problems”[1] has taken the modern information technology into the field of mathematics courses.