上海实施“二期”课改以来,培养学生的主体性,贯彻素质教育的基本原则,《上海市中小学数学课程标准(试行稿)》(以下简称《标准》)在课程实施建议中指出:“数学教学是数学活动的教学,是师生之间、学生之间交往互动与其共同发展的过程.”数学教学理应使学生受到数学精神、思想和方法的熏陶,提升情感教育的层次,实现数学教育的情感目标,才能凸显数学教育的人文价值.课程目标按知识与技能、过程与方法、情感态度与 Since the implementation of the “second period” curriculum reform in Shanghai, students’ subjectivity has been cultivated and the basic principles of quality education have been implemented. The “Shanghai Mathematics Curriculum Standards for Primary and Secondary Schools (Trial Version)” (hereinafter referred to as the “Standard”) is proposed in the course implementation. It points out that: “Mathematics teaching is the teaching of mathematics activities. It is the process of interaction and mutual development between teachers and students and between students. ”Mathematics teaching should enable students to be influenced by mathematics spirit, thoughts and methods, and to enhance emotional education. At the level of achieving the emotional goals of mathematics education, the humanistic value of mathematics education can be highlighted. The curriculum aims according to knowledge and skills, processes and methods, emotional attitudes and