《数学课程标准》(实验稿)突出“以学生为中心”、“以学生的发展为本”的教育思想,指出“动手实践、自主探索、合作交流是学生学习数学的重要方式。教师要让学生在具体的操作活动中独立思考,鼓励学生发表自己的意见并与同伴进行交流”。《标准》中设计了大量便于学生进行操作 The “Mathematics Curriculum Standards” (experimental draft) highlights the “student-centered” and “student-oriented development” educational ideology and points out that “hands-on practice, independent exploration, and cooperation and exchange are important ways for students to learn mathematics. Teachers should let Students think independently in their specific operating activities and encourage students to express their opinions and communicate with their peers.” A large number of “standards” designed to facilitate student operation