“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生学习数学的重要方式。”“教师应激发学生的学习积极性,向学生提供充分从事数学活动的机会,帮助他们在自主探索和合作交流的过程中真正理解和掌握基本的数学知识与技能、数学思想和方法,获得广泛的数学活动经验。” “Effective mathematical learning activities can not simply rely on imitation and memory, hands-on practice, independent exploration and cooperation and exchange is an important way for students to learn mathematics. ” “Teachers should stimulate students’ enthusiasm for learning, to provide students with full participation in mathematics activities Opportunities to truly understand and master basic maths knowledge and skills, mathematical ideas and methods, and gain extensive experience in math activities during their own exploration and cooperation. ”