基于PBL教学法的线性代数教学实践研究

Research on the teaching practice of linear algebra based on PBL teaching method

在我国目前线性代数教学中,传统讲授法仍为主要教学模式,这种模式有其明显的优势但也有不足之处。PBL教学是以构建主义和认知主义为理论基础,以“学生为中心”的教学理念,能够弥补传统教学模式的不足。本文以线性代数课堂为例,让学生设计加密矩阵,探索PBL教学法的实践应用。将PBL教学法与传统教学模式相结合,提高教师的跨学科科研能力,尊重学生的发言权和选择权,对提高线性代数教学质量具有积极意义。

In the current linear algebra teaching in China,the traditional teaching method is still the main teaching mode,which has its obvious advantages but also its shortcomings.PBL teaching is based on construction doctrine and cognitivism,and takes the"student-centered"teaching concept,which can make up for the deficiency of the traditional teaching mode.In this paper,taking linear algebra class as an example,let students design encryption matrix and explore the practical application of PBL teaching method.Combining PBL teaching method with traditional teaching mode to improve teachers'interdisciplinary scientific research ability and respect students'voice and choice is of positive significance to improve the teaching quality of linear algebra.