【作者】 王秀娟； 方娟； 张佳玥； 郭黎敏； 王茜； 李硕朋；

【Author】 Wang Xiujuan;Fang Juan;Zhang Jiayue;Guo Limin;Wang Qian;Li Shuopeng;College of Computer Science Beijing University of Technology;

【机构】 北京工业大学计算机学院；

【摘要】 随着教育数字化战略的深入实施,知识图谱技术为高校教学改革提供了新的路径。本文深入探讨了知识图谱驱动的数字逻辑课程教学改革实践,针对课程知识点分散、学生畏难情绪等现状,以及传统教学模式难以支撑个性化学习的困境,基于"基础层-方法层-应用层"三层架构设计了课程知识图谱建设方案,通过构建包含373个知识点的课程图谱、配套微课资源和"课前-课中-课后"三阶段混合教学模式,形成"建设-应用-评估"的完整闭环。经过一学期教学实证,采用期末成绩对比和问卷调查进行量化评估,实验组平均成绩达到77.5分,优于对照组的75.6分,83.7%的学生认为知识图谱显著提升了学习效率和对知识逻辑关系的理解,为计算机硬件基础课程数字化改革提供了可复制的实践案例,对推动新工科背景下的课程创新具有重要意义。更多还原

【Abstract】 With the deepening implementation of educational digitalization strategies,knowledge graph technology has provided new pathways for teaching reform in higher education.This paper thoroughly explores the practice of knowledge graph-driven teaching reform in digital logic courses.Addressing issues such as fragmented knowledge points and students’ learning anxiety,as well as the inadequacy of traditional teaching models in supporting personalized learning,a course knowledge graph construction scheme was designed based on a three-tier architecture of "foundation layer-methodology layer-application layer." By building a course graph containing 373 knowledge points,supporting micro-lecture resources,and implementing a three-phase blended teaching model of "pre-class,in-class,and post-class," a complete closed loop of "construction-application-evaluation" was formed.After one semester of teaching practice,quantitative evaluation was conducted through final grade comparisons and questionnaire surveys.The experimental group achieved an average score of 77.5,outperforming the control group’s 75.6.Additionally,83.7% of students believed that the knowledge graph significantly enhanced their learning efficiency and understanding of logical relationships among knowledge points.This study provides a replicable practical case for the digital reform of computer hardware foundation courses and holds significant importance for promoting curriculum innovation in the context of emerging engineering education.更多还原