1.为什么提出在引言中介绍数学分支?在进入大学前,学生至少学习数学十二载,许多数学内容(包括初等数学与部分高等数学)从微观上能解决一些具体的数学题(并不是数学问题),但从宏观上并不知道数学题所在数学分支情况及其内在的数学知识框架,也不知道相应数学分支的研究对象,研究方法等最基本的内容.简言之,对数学文化了解甚少,如果站在数学教育的平台上审视一下我们的学 1. Why a math branch was introduced in the introduction? Before entering college, students study at least a dozen of maths. Many maths (including elementary and advanced math) address microscopically some specific math problems (not mathematics Problem), but it does not know macroscopically the maths branch and the inner maths knowledge framework, nor does it know the basic content of the research objects, research methods, etc. In short, the understanding of maths culture Very few, if we stand on the platform of mathematics education to examine our learning