摘要
混合式教学近几年逐渐成为高等教育教学重点改革方向。然而,当前混合式教学依然存在线上知识碎片化、线上资源无序化、教学目标不清晰等问题。本文以大学计算机基础课程为例,首先从课程知识抽取、确定知识点间层次、确定知识属性来构建学科知识本体;接着,在学习通平台实现知识图谱可视化并建立图谱与资源之间的链接,完成大学计算机基础课程知识图谱的构建,并根据教学反馈不断进行课程知识图谱的更新。最后从课前、课中、课后三个阶段探讨了课程知识图谱在混合式教学中在资源推荐、资源检索、课程知识可视化等方面的应用优势。
Blended teaching has gradually become a key reform direction in higher education teaching in recent years.However,current blended learning still faces problems such as fragmented online knowledge,disorganized online resources,and unclear teaching objectives.Taking the“Fundamentals of College Computer Science”course as an example,this paper first constructs the discipline knowledge ontology by extracting course knowledge,determining the hierarchy between knowledge points,and determining knowledge attributes.Next,it visualizes the knowledge graph on the learning platform and establishes links between the graph and resources to complete the construction of the knowledge graph for this course,and continuously updates the course knowledge graph based on teaching feedback.Finally,the advantages of using course knowledge graph in resource recommendation,resource retrieval,and course knowledge visualization in blended learning are discussed from three stages:pre-class,in-class,and post-class.
作者
王凯丽
WANG Kai-li(Guangzhou College of Technology and Business,Guangzhou Guangdong 510800,China)
出处
《湖北开放职业学院学报》
2025年第23期193-195,共3页
Journal of Hubei Open Vocational College
基金
2023年度广东省本科高校教学质量与教学改革工程建设项目“基于混合现实的食品类专业虚拟仿真实验教学体系建设”(项目编号:1101)。
关键词
课程知识图谱
混合式教学
本体构建
大学计算机基础
知识图谱构建
course knowledge graph
blended teaching
ontology construction
Fundamentals of College Computer Science
construction of knowledge graph
