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COVID-19疫情下虚拟仿真化学实验开放教学模式探究和实践

2021-06-20王军锋费菲聂迎春李连庆梁攀

高教学刊 2021年5期

王军锋 费菲 聂迎春 李连庆 梁攀

摘  要:新冠疫情爆发期间为响应“停课不停教”的号召,迅速展开虚拟仿真化学实验的研究和实践。研究线上实践教学的规律和模式,对照课程大纲和教学目标,遴选专业虚拟仿真实验教学平台,用创新教学设计落实线上实验教学方案。实践表明特殊时期虚拟仿真化学实验教学模式可行和有效,也将会是常态下化学实验教学的重要补充,助力实现真实实验中一些难以完成的教学功能。以虚拟仿真技术为支撑,以传统实验教学与虚拟仿真实验平台共同建设为抓手,可以带动化学实验教学示范中心的全面建设。

关键词:新冠疫情;“停课不停教”;虚拟仿真技术;化学开放实验教学

中图分类号:G642 文献标志码:A         文章编号:2096-000X(2021)05-0030-04

Abstract: During the outbreak of the COVID-19 epidemic, in response to the call of "suspend classes but keep teaching", the research and practice of virtual simulation chemistry experiment were carried out rapidly. This paper studies the rules and patterns of online practice teaching, selects professional virtual simulation experiment teaching platform according to the curriculum outline and teaching objectives, and implements online experiment teaching innovation scheme with the new teaching design. The practice shows that the virtual simulation chemistry experiment teaching mode is feasible and effective in the special period, and it will be an important supplement to the normal chemistry experiment teaching, helping to realize some difficult teaching functions in the real experiment. With the support of virtual simulation technology and the joint construction of traditional experiment teaching and virtual simulation experiment platform as the key initiatives, the comprehensive construction of chemical experiment teaching demonstration center can be increasingly promoted.

Keywords: COVID-19 epidemic; "suspend classes but keep teaching"; virtual simulation technology; reform and open of chemical experiment teaching

2020年注定是不平凡的一年。一场突如其来的COVID-19疫情,让春季高校正常的教学、科研工作遇到了前所未有的挑战,针对COVID-19肺炎疫情的影响,教育部要求春季学期大学生延期返校,并印发了《关于在疫情防控期间做好普通高等学校在线教学组织与管理工作的指导意见》《关于在疫情防控期间有针对性地做好教师工作若干事项的通知》等指导性文件,其中的核心是希望各级各类学校,能克服困难,做到“停课不停教、不停学”。

陕西学前师范学院化学实验教学示范中心( Chemical Experiment Teaching Demonstration Center)是一家省级教学师范中心,承担着化学化工学院及相关理科学院化学实践教学的主体任务。该中心也正在开展着以学生为中心,以应用型人才的培养为主旨的各项实践教学模式的创新活动;承担着化学实验示范中心开放实验运行模式研究的各项课题。……

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