利用实时摄像、微课辅助提高分光计课堂教学效率

Improving Efficiency of Spectrometer Class by Real-time Photography and Micro-course

分光计的调整和使用一直是大学物理实验中的课堂教学重点和难点,本文从独立学院学生能力基础薄弱出发,分析现行分光计教学难点,并提出采用摄像头实时拍摄和微课视频做辅助分光计教学,能够实现实验的教学目标,使得大部分学生在2个学时内理解并能独立完成实验,有效地提高分光计实验的课堂教学效率。

Adjustment and use of spectrometer has always been the focus and difficulty in university physics experiments class teaching.Based on the instability of the students in independent college,this paper analyzes the difficulties of spectrometer in current class teaching,and proposes that the teaching aim of the spectrometer experiment can be achieved by using an additional,real-time video camera and micro course video.Most students can understand and experiment independently in 2 course hours.The efficiency of class teaching has been increased.