二年制职教本科线性代数课程的几何化教学设计——以特征值和特征向量为例

Geometrical Teaching Design of the Undergraduate Linear Algebra Course in Two-year Vocational Education——Take the Eigenvalues and the Eigenvectors as Examples

职教本科的线性代数课程教学难点在于寻找抽象概念的几何意义并逐步建立形象化认知过程。通过对特征值和特征向量概念的几何化教学设计,完成从定义到性质的形象化认知和整个概念的抽象理解。

The difficulty of teaching linear algebra courses in vocational education lies in finding the geometric significance of abstract concepts and gradually establishing the image cognitive process. Through the geometrical teaching design of eigenvalues and feature vector concepts, the image cognition and the whole concept are completed.