在线教学优化策略在新型冠状病毒肺炎疫情期间的应用分析

Application analysis of online teaching optimization strategies during the corona virus disease 2019 epidemic

随着信息技术的发展,在线教学逐渐进入到人们的视野,从2012年开始,大规模开放在线课程的兴起促进了教育公平,越来越多的在线教育平台涌现。因新型冠状病毒肺炎(COVID-19)的肆虐,开学时间被迫延期,各级各类学校积极响应教育部“停课不停学”的号召,纷纷开展在线教学工作。在这次疫情期间,在线教学突显出其必要性,但也暴露出许多问题,使线上课程的传播效果没有达到预期,特别是医学专业。本文基于传播学知识,从传播者、文本、机构和受众四个方面入手,包括更新传播者的“硬件”和“软件”设施,调整在线教学的内容,优化升级在线教学平台的系统,以帮助学生养成自律的学习习惯,探索出在线教学传播效果的优化之路,并找到在线教学对今后教学的启示。

With the development of information technology,online teaching has gradually been brought into the limelight.The rise of the extensive opening of online courses since 2012 promoted education equity,with more and more online teaching platforms emerging.Due to the widespread of the corona virus disease 2019(COVID-19),the dates of matriculation had to be postponed.A wide array of categories and levels of schools launched programs of online teaching one after another,in a positive response to"suspending school but not learning",a call by the ministry of education.While online teaching highlights its necessity during this pandemic,it reveals some issues that make the online course fail to meet the expectation of the communication effects,especially for the medical majors.Drawing on the expertise of communication studies,this paper starts with four facets of the issue:disseminator,text,institution,and audience,proposing optimization strategies,including updating the disseminator's infrastructures of"hardware"and"software",adjusting the content of online teaching,optimizing and upgrading the systems of the platforms of online teaching,and cultivating a disciplined learning habit of the students.This paper eventually seeks to explore the pathways to optimizing the communication effects of online teaching and to enlightening the future online teaching.