基于知识图谱的课程教学改革与实践研究——以东华大学《图论》课程为例

Research on Curriculum Teaching Reform and Practice Based on Knowledge Graph—A Case Study of the “Graph Theory” Course at Donghua University

摘要: 文章针对新一代信息技术的发展对高等教育改革提出的迫切要求，以东华大学数学专业《图论》课程为例，探讨基于知识图谱的课程教学改革路径与实践成效。研究分析了传统教学模式存在的局限性，讨论以“图”的结构表征图论知识体系的内在合理性与教学优势。详细阐述了课程知识图谱构建的具体步骤，包括知识点提取、关系定义、三元组表示、平台存储与可视化应用，并融入企业实际技术问题作为教学案例，推动探究式学习与创新能力培养。实践表明，知识图谱支持“建构主义”学习范式，有效降低了学生的认知负荷，促进了系统思维与综合应用能力的提升，为高校人才培养提供了可借鉴的改革思路。

Abstract: In response to the urgent demands of the national innovation-driven development strategy for higher education reform, this study explores the implementation and effectiveness of knowledge graph-based teaching reform through the example of the “Graph Theory” course offered in the mathematics major at Donghua University. The paper analyzes the limitations of traditional teaching models and highlights the inherent rationality and pedagogical advantages of using graph structures to represent the knowledge system of graph theory. It elaborates on the specific steps involved in constructing the course knowledge graph, including knowledge point extraction, relationship definition, triplet representation, platform storage, and visualization. Practical technical problems from industry are incorporated as teaching cases to promote inquiry-based learning and foster innovation capability. Practice has shown that the knowledge graph supports a constructivist learning paradigm, effectively reduces students’ cognitive load, and enhances systematic thinking and comprehensive application skills. This study provides valuable insights for reforming interdisciplinary education and cultivating top-notch innovative talent in higher education.