《医学影像学》线上、线下混合式教学模式探讨

Exploration of the online and offline mixed teaching mode of Medical Imaging

基于《医学影像学》在线课堂,实行线上、线下混合式教学模式,是对传统教学模式的重要改革。现结合重庆医科大学教改经验,就《医学影像学》在线教学平台资源建设、混合式教学模式构建(包括线上、线下教学内容的重构性整体设计,课前、课中、课后线上和线下教学内容有机整合)以及教学实施细节(以缺血性脑梗死为例)、教学效果、存在的问题及改进措施进行介绍。实践显示,该教学模式突破了时间和空间的限制,拓展了教学空间,激发了学生学习自主性,加强了学生实践能力的培养,增加了师生交流互动,改善了教学效果,对提升教学质量具有重要意义。

Based on the online course of Medical Imaging, the online and offline mixed teaching mode is an important reform against the traditional teaching mode. Combining the teaching reform experience of Chongqing Medical University, this paper introduces the resource construction of the online teaching platform of Medical Imaging, the construction of the online and offline mixed teaching mode (including the overall reconstruction design of the online and offline teaching content, and the organic integration of the online and offline teaching content before, during and after class), the details of teaching implementation (taking ischemic cerebral infarction as an example), the teaching efficiency, the existing problems and related improvement measures. The preliminary practice shows that it has great significance in enhancing the teaching quality since it can break through time and space constraints, expand teaching space, effectively stimulate students' learning autonomy, enhance their practical skills, increase the communication and interaction between teachers and students, and improve the teaching effect.