计算机导论混合课堂学习行为画像与干预  

Mixed Classroom Learning Behavior Portrait and Intervention of Introduction to Computer Course

作　　者：任会峰 陆松 董庆超 REN Huifeng;LU Song;DONG Qingchao(School of Internet of Things,Wuxi University,Wuxi 214105,China;School of Coast Guard,Naval Aviation University,Yantai 264001,China)

机构地区：[1]无锡学院物联网工程学院,江苏无锡214105 [2]海军航空大学岸防兵学院,山东烟台264001

出　　处：《软件导刊》2023年第9期238-242,共5页Software Guide

基　　金：教育部产学合作协同育人项目(202002112009);江苏省高校哲学社会科学研究课题(2022SJYB0982);无锡学院2021年教学改革研究课题(JGYB202107)。

摘　　要：为及时了解计算机导论课程学生的学习状况,通过正确引导学习方法,适时调整授课策略,提出学习行为四段分析法。依托学习通智慧教育平台获取学习数据,将不同量纲的学习行为数据归一化至4个区间,并以气泡图形式挖掘其中蕴藏的规律,剖析行为原因,开展针对性干预,根据课程前期学习行为画像对课程后期学习行为进行干预、指导。实践表明,该方法显著改善了学生各项学习指标,期末考试成绩优秀率、及格率同比提高6.19%和10%,证实了该方法能揭示混合式教学中的学习行为规律,有效指导学生学习行为、提高教学效果,对计算思维导论、计算机文化基础等课程同样具有借鉴意义。In order to understand the learning situation of the students in the course of Introduction to Computer in a timely manner,the four-stage analysis method of learning behavior is proposed by correctly guiding the learning methods and adjusting the teaching strategies in a time-ly manner.Relying on the Learning Intelligence Education Platform to obtain learning data,normalize the learning behavior data of different di-mensions to four intervals,and excavate the laws contained therein in the form of bubble chart,analyze the causes of behavior,carry out tar-geted intervention,and intervene and guide the learning behavior in the later stage of the course according to the learning behavior portrait in the early stage of the course.The practice shows that this method has significantly improved students´learning indicators,and the excellent ra-tio and passing rate of the final examination have increased by 6.19%and 10%year on year,which proves that this method can reveal the rules of learning behavior in mixed teaching,effectively guide students´learning behavior,improve learning efficiency and teaching effect,and also has reference significance for courses such as Introduction to Computational Thinking and Computer Culture Foundation.

关 键 词：学习行为 行为画像 学习画像 学情分析 行为干预 数据可视化 四段分析法 

分 类 号：G642[文化科学—高等教育学] TP301[文化科学—教育学]