陈惠达 潘海燕

摘  要：新冠肺炎疫情的暴发，加速了线上教学的推进，引起了对高校线上线下混合教学模式的探索。本文以医学院校统计学为例，探讨了一种“线上理论授课—线下实践教学”的混合式授课模式，在线上理论授课部分，采用六步网络教学法，闭环构建时空分离课堂;利用超星学习通与腾讯会议双平台打通“云端”壁垒;取“他山之石”，磨“自家之瓦”，打造丰富教学资源。在线下实践教学部分，通过“理论回顾，案例引导”和“软件实操，分层教学”的方式，因时制宜，因材施教。线上线下教学各有利弊，唯有将两者结合，开展混合授课，方能扬长避短，相辅相成。

关键词：线上线下混合  统计学  教学模式

Abstract： The outbreak of the novel coronavirus pneumonia accelerated the promotion of online teaching， and led to the exploration of the online and offline mixed teaching mode. Taking statistics in medical colleges as an example， this paper discusses a hybrid teaching mode of "online theoretical teaching - offline practice teaching". In the online theoretical teaching part， the six step network teaching method include adopted to construct a closed-loop space-time separated classroom; the "cloud" barrier is broken through by using the double platforms of superstar learning link and Tencent Conference; the "stone from other mountains" is used to grind the "tile of one's own home" to create a wealth Rich teaching resources. In the offline practice teaching part， we adopt the methods of "theory review， case guidance" and "software practice， layered teaching"， and teach students according to their aptitude according to the situation. Online and offline teaching all have its own advantages and disadvantages. Only by combining the two and carrying out mixed teaching can we develop our strengths and avoid our weaknesses and complement each other.

Key Words： Online and offline mixed teaching; Statistics; Teaching model

自2019年新冠肺炎（ COVID-19）暴发以来，老师们用“停课不停教，停课不停学”的方式，坚守为师的职责，坚守教育的初心。作为高校教师，开展线上与线下教学活动相结合，尽可能地挖掘自己的潜能，把线上线下混合授课落到实处，才能让学生们能够认真对待每一次学习，尽可能每次都能学有所得、学有所获[1]。在以新冠肺炎疫情为代表的重大突发公共卫生事件背景下，我们必须因时制宜，探索新的教学模式，在确保广大师生身心健康的前提下，高质量高效率的完成教学工作[2]。

统计学是是一门应用概率论与数理统计学的基本原理与方法，研究公共卫生及临床医学领域中数据的收集、整理和分析的一门科学与艺术。它是医学院校博士和硕士研究生的必修课，也是预防医学本科生专业课，临床医学、护理、检验、药学等各个其他专业本科生的基础必修课。……