线性代数教学现状与突破
Current Situation and Breakthrough of Linear Algebra Teaching

线性代数作为大学生的公共必修课程，其重要性不言而喻。然而现阶段大学线性代数课程的教学依然存在诸多问题，如内容抽象导致学生难以理解，教师教学脱离实际背景意义等。已有不少文献对这些问题进行过深入探讨。本文将基于线性代数的学科特点分析总结出若干其他的教学问题。具体地我们归纳出以下四类突出问题：教师课堂教学过程中多媒体设备的使用频率过高；教师的教学内容单一贫乏缺少延伸；线性代数计算量大导致学生错误率过高；评教机制不够科学、客观。针对这四类问题本文提出了相应的教学改革措施，均具有一定的可行性。
Linear Algebra is an essential prerequisite course for undergraduates, and its importance is self-evident. However, there are still many problems in the teaching of linear algebra at present, such as the abstract content making it difficult for students to understand, and the teachers’ teaching being disconnected from the practical background. There have been many in-depth discussions on these problems in the literature. In this paper, based on the discipline characteristics of linear algebra, we will analyze and summarize several other teaching problems. Specifically, we have identified the following four prominent problems: the excessive use of multimedia equipment in teachers’ classroom teaching; the teachers’ teaching content being monotonous and lacking extension; the large amount of linear algebra calculations leading to excessive error rates; and the unscientific and objective evaluation mechanism. In response to these four problems, this paper proposes corresponding teaching reform measures, all of which have certain feasibility.