学科核心素养发展导向下教育领域知识图谱模式构建方法研究  

Research on Method of Constructing Knowledge Graph Mode in Educational Field Oriented by Subject Core Literacy

作　　者：董晓晓 周东岱 黄雪娇 顾恒年 李振 DONG Xiaoxiao;ZHOU Dongdai;HUANG Xuejiao;GU Hengnian;LI Zhen(School of Information Science and Technology,Northeast Normal University,Changchun Jilin 130117)

机构地区：[1]东北师范大学信息科学与技术学院,吉林长春130117

出　　处：《电化教育研究》2022年第5期76-83,共8页E-education Research

基　　金：2019年度国家自然科学基金“基于深度学习的自适应学习系统关键技术研究”(项目编号:61977015);2020年度吉林省自然科学基金“基于深度学习的学习者知识水平精准评估技术研究”(项目编号:20200201298JC)。

摘　　要：教育领域知识图谱是教育人工智能需要优先开展的基础性工作。知识图谱模式是图谱构建的核心,但既有研究中欠缺对图谱模式的关注。文章提出了一种以学科核心素养发展为导向,根据教育领域知识进行目标分解、子领域划分、应用需求和边界确立,融合知识组织与教育教学原理规律来定义实体类型、实体属性和实体关系的教育领域知识图谱模式构建方法。基于该方法,构建了面向学科知识体系的高中物理学科知识图谱模式,并以高中物理“电磁场与电磁波初步”知识模块给出了学科知识图谱的示例,该图谱在实际教学应用中取得了良好的效果。Knowledge graph is a fundamental work that needs to be carried out as a priority in artificial intelligence in education.The knowledge graph mode is the core of graph construction,but there is a lack of attention to graph mode in existing studies.This study proposes a method to construct knowledge graph mode in educational field,which is oriented to the development of subject core literacy.It defines entity types,entity attributes and entity relationships by integrating the laws of knowledge organization and education teaching principles based on the target decomposition,sub-domains division,application requirements and boundary establishment according to education domain knowledge.Based on this method,a knowledge graph mode of senior high school physics course oriented to the subject knowledge system is constructed.An example of the subject knowledge graph is given for the knowledge module of"Electromagnetic field and Electromagnetic Wave Preliminary"in senior high school physics,and the graph has achieved good results in practical teaching application.

关 键 词：学科核心素养 教育领域知识图谱 知识图谱模式 

分 类 号：G434[文化科学—教育学]