论文部分内容阅读
矢量及其运算是研究几何学的有力工具．１９８１年９月在北京召开的中日数学教育学术会议上讨论到几何教育时提出：“为谋求几何问题的统一解法，出路是代数化、计算化，为此要尽快引进矢量．”看来，中学数学教材引入矢量及其运算势在必行．用矢量方法解决初等几何问题往...
Vectors and their operations are powerful tools for studying geometry. When discussing geometry education at the Sino-Japanese Mathematics Education Conference held in Beijing in September 1981, he put forward: “In order to seek a unified solution to geometric problems, the way out is algebraic and computational. We must introduce vectors as soon as possible.” It is imperative to introduce vectors and their operations in middle school mathematics textbooks. Use vector methods to solve elementary geometric problems to...