“人人学有价值的数学;人人都能获得必需的数学;不同的人在数学上得到不同的发展。”《全日制义务教育数学课程标准(实验稿)》中用这样三句简炼的话语阐释了数学课程的基本理念。“有效的数学学习活动不能单纯地依赖模仿与记忆,动手实践、自主探索与合作交流是学习数学的重要方式。”正是在数学新课程标准所倡导的 “Everyone learns valuable mathematics; everyone has access to the necessary mathematics; different people have different developments in mathematics.” “The mathematics curriculum standard for full-time compulsory education (experimental manuscripts)” uses these three sentences. The discourse explains the basic concepts of the mathematics curriculum. “Effective mathematics learning activities cannot simply rely on imitation and memory. Hands-on practice, independent exploration and cooperation and communication are important ways to learn mathematics.” It is precisely in the new mathematics curriculum standards advocated