数学思想是指现实世界的空间形式和数量关系反映到人的意识之中,经过思维活动而产生的结果,它是对数学事实与数学理论的本质认识。数学思想促进学生认知结构的发展,是认知的实现因素,如果使它落实到学生学习和运用数学的思维活动上,它就能在发展学生的数学能力方面发挥出一种方法论的功能.数学思想常常蕴含于表层知识之中, Mathematical thinking refers to the real world of the spatial form and quantity relations reflected in the human consciousness, the result of the activities of thinking, it is the essence of mathematical facts and mathematical theory. Mathematical thinking is the realization factor of cognition to promote the development of students ’cognitive structure. If it is implemented in the thinking activities of students to learn and use mathematics, it can play a methodological function in developing students’ mathematical abilities. Mathematical thinking is often contained in the surface knowledge,