摘要
基于区块链技术,可以在多个教学资源节点和学习者之间建立良好的信任关系,有利于保证线上教学数据的可信性和安全性。文章通过分析当前高校线上教学资源建设和运维过程中面临的一系列问题,结合教学资源关联的多方主体,提出了在线教学资源区块链的概念和结构,构建了基于高校教学资源链的教学资源动态优化模式。实践表明基于教学资源区块链实施教学,可以有效地解决学习过程中学习资源节点访问度不高和知识点掌握率较低的问题。
Based on blockchain technology,a good trust relationship can be established between multiple teaching resource nodes and learners,which is conducive to ensuring the credibility and security of online teaching data.By analyzing a series of problems in the construction and operation and maintenance of online teaching resources in universities,this paper puts forward the concept and structure of online teaching resources blockchain and constructs a dynamic optimization model based on the chain of teaching resources in colleges and universities.The practice shows that the implementation of teaching based on teaching resource blockchain can effectively solve the problems of low access degree of learning resource nodes and low mastery rate of knowledge points in the learning process.
作者
刘树锟
潘显民
蔡佐威
蒋翀
宋艳
LIU Shukun;PAN Xianmin;CAI Zuowei;JIANG Chong;SONG Yan(Department of Information Science and Engineering,Hunan Women’s University,Changsha 410004,China)
出处
《西部皮革》
2022年第17期45-48,共4页
West Leather
基金
2020年度湖南省社会科学成果评审委员会课题“大数据时代基于需求精准感知与资源精准供给的教学策略”(XSP20YBZ043)资助。
关键词
精准教学
区块链
资源更新
教学资源区块
precise teaching
blockchain
updating of resources
teaching resource block
作者简介
第一作者:刘树锟(1979.07-),男,河北沧州人,博士、教授,主要研究方向为教育信息化、区块链,liu_shukun@163.com;通信联系人:宋艳(1981.03-),女,湖南常德人,湖南女子学院,讲师,研究方向为计算机软件与理论,105335524@qq.com。
