基于知识图谱的中职《数控技术》新形态AI课程研究与实践  

Research and Practice of New Form AI Course of"Numerical Control Technology"in Secondary Vocational Schools Based on Knowledge Map

作　　者：甘志玮 Gan Zhiwei(Xiangdong Town Junior High School,Xiangdong District,Pingxiang City,Jiangxi Province,Pingxiang,Jiangxi 337016,CHN)

机构地区：[1]江西省萍乡市湘东区湘东镇中学,江西萍乡337016

出　　处：《模具制造》2025年第1期42-44,48,共4页Die & Mould Manufacture

基　　金：萍乡市2024年度社科研究课题立项课题“基于知识图谱的中职《数控技术》新形态AI课程研究与实践”。

摘　　要：针对中职《数控技术》科目教学中存在的理论与实际脱节、传统教学方法与学生需求不匹配等问题,提出了基于知识图谱技术构建的新形态AI课程教学模式,并在此框架下设计并实施了相关的教学实践。通过构建知识图谱,让学生在学习《数控技术》时得以形成完整的知识结构,同时运用知识图谱嵌入技术将复杂的数控知识体系转换为低维度、高效率的知识表示形式。在教学实施方面,采取混合式教学方法,利用虚拟仿真实验室和实体实训基地相结合的方式,提高学生的实操能力。对比实验结果显示,应用该新形态AI教学模式的学生在知识理解程度、技能掌握水平以及创新思维能力等方面均有显著提高。This study addresses the issues currently found in the teaching of the"Numerical Control Technology"subject in secondary vocational education,such as the disconnect between theory and practice,and the mismatch between traditional teaching methods and student needs.A new AI-based course teaching model constructed using knowledge graph technology is proposed,and related teaching practices have been designed and implemented under this framework.By constructing knowledge graphs,students can form a complete knowledge structure while studying"Numerical Control Technology."Knowledge graph embedding technology is also used to transform the complex numerical control knowledge system into a low-dimensional,efficient knowledge representation form.In terms of teaching implementation,a blended teaching approach is adopted,utilizing a combination of virtual simulation laboratories and physical training bases to improve students'practical skills.Comparative experimental results show that students using this new AI teaching model experience significant improvements in terms of knowledge comprehension,skill mastery,and innovative thinking abilities.

关 键 词：中职教育 数控技术 知识图谱嵌入 AI教学模式 混合式教学 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] G712[文化科学—职业技术教育学]