《数学新课程标准》指出:“动手实践、自主探索与合作交流是学生学习数学的重要方式。”新课标倡导数学探究的目的在于改变以学生单纯地接受知识为主的学习方式,为学生构建开放的学习环境,提供多渠道以获取知识,并将学到的知识综合应用于实 “The New Curriculum Standard for Mathematics” states: “Hands-on practice, independent exploration and cooperation and exchange are important ways for students to learn mathematics.” The goal of mathematics inquiry advocated by New Curriculum Standards is to change the way of learning that students mainly accept knowledge, For students to build an open learning environment, to provide multi-channel access to knowledge, and to apply the knowledge learned in real