形象化教学基础课程探讨研究--以工科“线性代数”为例

Linear Algebra Teaching for Engineering Students

“线性代数”是大学阶段理工科专业学生重要的基础课程之一,具有概念抽象、学生难学、教师难教、应用广泛等特点。针对此,从直观的几何角度通过对线性代数中线性方程组概念的形象化教学,帮助学生将抽象的概念形象化。基于线性代数中概念的应用举例激发学生学习线性代数的内驱力。最后,结合线性代数的国内教材及国际教材教学对比分析情况,提出了通过调整“线性代数”的考核方式来适应线性代数现代化教学需求的方案。

Linear algebra is one of the important basic courses for science and engineering students in universities, which has a unique feature of abstract concept, being difficult for students to learn and for teachers to teach,and is widely applied. In view of this, we helped students understand the abstract concepts deeply and vividly through visualization in the teaching of the important concepts of the solution to linear systems in linear algebra from the perspective of intuitive geometry. Based on the application of concepts in linear algebra, examples are given to stimulate students’ interests in learning linear algebra. Finally, combined with the comparison of domestic teaching to international teaching and of the teaching materials of linear algebra, this paper puts forward a scheme to adapt to the modern teaching needs of linear algebra by adjusting the examination methods of linear algebra.