基于上下文感知的普适程序教学环境构建  

Construction of Pervasive Environment for Programming Teaching Based on Context-Awareness

作　　者：陈湘军[1,2] 赵璐华[3] 陈明霞[1] 

机构地区：[1]江苏理工学院计算机工程学院,江苏常州213001 [2]南京大学通信技术研究所,江苏南京210046 [3]河南质量工程职业学院,河南平顶山467000

出　　处：《实验室研究与探索》2014年第9期111-116,共6页Research and Exploration In Laboratory

基　　金：国家科技重大专项基金(2011ZX03005-004-03);国家科技重大专项基金(2012ZX07506-004-003);江苏省2013年度普通高校研究生科研创新计划项目(CXLX13_047)资助

摘　　要：程序设计是理工科专业基础课程,由于程序设计语言抽象度高,初学者往往难以理解其设计思想,无从下手实践,学习过程容易产生挫折感。而泛在网络学习环境中,学习者容易获取群体即时交互和个性化的学习反馈,沉浸感强。针对当前本科生持有智能手机和校园网络接入条件,利用智能终端上下文感知技术,设计适用于程序设计课程的普适网络教学环境,提供学习者状态感知、实时交互多媒体和指向性资源推送,帮助学习者提高程序设计课程学习兴趣与效率。教学反馈显示,普适网络环境能引导学习者随时进入程序设计学习环境,提供实时多媒体交互和在线学习辅助,提高学习者对程序设计的兴趣和编程能力,教学效果明显改善。Programming is a main course for students majoring in science or engineering.When facing on a new abstraction language,students always feel abstractive and frustrating.However,with the help of group interactivity and learning feedback under network environment,learners will be more interest and effective with programming language learning for a sense of immersion.This work proposes pervasive net-teaching model for programming learning which be designed and realized under usage of smartphone and campus networks with context-awareness technology.The model provides functions of learns-awareness,multimedia real-time interactivity and personal resource pushing.Result show that the learners will be more interest and confidence under such a pervasive environment,and teaching effect is better than traditional teaching class.

关 键 词：普适计算 泛在学习 上下文感知 程序设计教学 

分 类 号：TP393.03[自动化与计算机技术—计算机应用技术]