《数学课程标准》的总体目标之一,就是让学生获得适应未来社会生活和进一步发展所必须的知识以及基本的数学思想方法和必要的应用技能。这一目标的实现,离不开学生的反思。正如数学家弗赖登塔尔所说:反思是数学思维活动的核心和动力,通过反思才能使学生现实世界数学化,没有反思,学生的理解 One of the general goals of “Math Curriculum Standards” is to provide students with the necessary knowledge and basic mathematical thinking and necessary application skills to adapt themselves to future social life and further development. The realization of this goal can not be separated from the students’ reflections. As mathematician Freudenthal said: Reflection is the core and motivation of mathematical thinking activities, through reflection can the students real world mathematics, no reflection, students’ understanding