摘要
该文给出了行列式概念的新引入方法,行列式性质及克拉默法则的新证明方法.这些结果使得行列式理论更简捷、更易教易学,在培养学生独立思考和科研能力等方面更具意义,为数学教材改革提供了好的范例.
In this paper,a new method for introducing the concept of determinants is proposed,as well as new proof methods for determinant properties and Cramer s Rule.These results make the theory of determinants more concise and easier to teach and learn,more meaningful in cultivating students abilities for independent thinking and scientific research.This article provides a good example for the reform of mathematics textbooks.
作者
赵玲
王树泉
李傅山
ZHAO Ling;WANG Shuquan;LI Fushan(School of Computer Science,Qufu Normal University;School of Management,Qufu Normal University,276826,Rizhao;School of Mathematical Sciences,Qufu Normal University,273165,Qufu,Shandong,PRC)
出处
《曲阜师范大学学报（自然科学版）》
CAS
2024年第3期123-128,共6页
Journal of Qufu Normal University(Natural Science)
关键词
行列式
克拉默法则
独立思考能力
科研能力
教材改革
determinant
Cramer s rule
independent thinking ability
research ability
textbook reform
