摘要
为了应对新冠疫情,将现代光学实验改成直播网课。通过实验内容重组和脚本设计,将复杂实验分解成片段,大量利用插图、照片、短视频,精简课件文字。运用教师对话讨论模式营造直播氛围,吸引学生注意力。借助多角度摄像机、专业照明设备、多种网络软硬件平台,保障课程顺利开展,达到预期的教学效果。
Coping with the COVID-2019,the course of“Modern Optical Experiment”was transformed into an online course.Through the recombination of experimental content and script design,the complex experimental course was divided into several sections.Illustrations,photos and short videos were used in large quantities to simplify the courseware text.The live dialogue and discussion mode were employed to create a relaxed atmosphere and attract students’attention.With the help of multi-position cameras,lighting equipment,a variety of network hardware and software platforms,to ensure the smooth operation of online courses without interruption.
作者
朱昊
郭宏
宗嵩
李瑶瑶
曹良才
ZHU Hao;GUO Hong;ZONG Song;LI Yaoyao;CAO Liangcai(Institute of Opto-electronic Engineering,Department of Precision Instruments,Tsinghua University,Beijing 100084,China)
出处
《实验室研究与探索》
CAS
北大核心
2021年第9期215-218,共4页
Research and Exploration In Laboratory
关键词
现代光学实验
在线教学
网络直播
modern optics experiment
online course
live Webcast
