基于教学立方和视频直播的在线教学探索

Pedagogy Square and Live Video-Based Online Teaching

由新型冠状病毒引起的传染性肺炎的疫情导致国内大中小学普遍推迟了2020年春季学期的开学时间。为了落实教育部提出的“停课不停教、停课不停学”的要求,我们提出基于教学立方配合视频直播平台的在线教学方案,并用于有机化学课程的在线教学实践。利用教学立方,学生进行课前预习和课后复习;利用视频直播间作为虚拟教室进行课上教学,并使用教学立方进行互动。该方案不仅可以保证疫情防控期间教学进度和教学质量,基本做到在线学习与线下课堂教学质量实质等效。而且,疫情过后,仍然可以作为在线教学或者线上线下混合教学方案继续使用,为打造“金课”奠定基础。

The outbreak of COVID-19 led to the closing of the schools.Teaching and studying will not be interrupted although teachers and students are out of school.Online teaching is a good approach to address this challenge.This article describes our online teaching of organic chemistry enabled by the Pedagogy Square and Live Video-based strategy.With the help of the Pedagogy Square platform,teachers can upload teaching resources,such as handouts and test sheets.Students can download all teaching resources and finish the assignments posted by the course instructors.Live Video room is used as a virtual classroom.All activities,communications and interactions in a conventional classroom can be even better realized in this virtual classroom.This online strategy is an alternative to classic in-class teaching not only during the outbreak of COVID-19,but also under other situation when normal class settings are not available.