基于云服务器的在线实践教学方法研究  

Online Practical Teaching Method Based on Elastic Compute Service

作　　者：许哲谱 陈大山 XU Zhepu;CHEN Dashan

机构地区：[1]上海应用技术大学轨道交通学院,上海201418

出　　处：《科教文汇》2023年第21期60-63,共4页Journal of Science and Education

基　　金：上海高校青年教师培养资助计划(ZZ202212024)。

摘　　要：传统在线教学的实践类课程无法保证学生计算机的性能和环境,可能导致实验无法进行,教师也无法全面掌握学生的实践进度。针对这些问题,该文提出一种基于云服务器的在线实践教学方法,系统介绍了该教学方法的开展模式、镜像制作和共享、性能配置及桌面监管方法。基于云服务器的在线实践教学方法配合远程桌面、视频会议的使用,可以让学生在不同地理空间同时参与教学活动,享受统一的在线实践环境,保障课程效果。以交通运输仿真课程为案例,对该教学方法进行了验证,并以问卷形式对学生使用效果进行了分析。结果表明,云服务器的使用可以给学生带来明显帮助,学习效果更好,且实际使用高效便利,易用性和可靠性都让人满意。In response to the problems of traditional online teaching in practical courses where students’com⁃puter performance and environment cannot be guaranteed,which may lead to the inability to conduct experiments,and teachers cannot fully grasp students’practical progress,this study proposes an elastic computer servicebased online practical teaching method.This paper systematically introduces the teaching mode,mirror produc⁃tion and sharing,performance configuration,and desktop supervision of this method.With the use of remote desk⁃top connecting and video meeting tools,students can participate in teaching activities simultaneously in any loca⁃tion,and enjoy a unified online practice environment,and the course effectiveness will be ensured.Taking the Transportation Simulation course as a case study,the effectiveness of the method proposed in this paper was veri⁃fied,and the feelings of use were analyzed in the form of a questionnaire.The results show that the use of elastic computer service can bring significant help to students,with better learning outcomes,and practical use is effi⁃cient and convenient,with satisfactory usability and reliability.

关 键 词：在线教学 实践课程 云服务器 云计算 

分 类 号：G642.0[文化科学—高等教育学]