现代教育理念认为,学生学习的过程是一种自主的认识外部世界和将外在的知识观念纳入其内部认知系统的过程。《数学课程标准》指出:“学生是数学学习的主人,教师是数学学习的组织者、引导者与合作者。教师应该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。”可见,在教学活动中,学生是 The concept of modern education holds that the process of student learning is an autonomous process of recognizing the external world and incorporating external knowledge concepts into its internal cognitive system. The standard of mathematics curriculum states: “Students are the masters of mathematics learning, teachers are the organizers, guides and collaborators of mathematics learning, and teachers should stimulate their enthusiasm for learning and provide students with opportunities to fully engage in mathematics activities.” " Visible, in teaching activities, students are