基于微课促进《光学》课程教学改革的实践研究

Practical Research on Promoting Reform of Optics Teaching Based on Micro-lecture

随着微课概念的逐步清晰,微课研究的热点从资源建设渐渐转移到教学中的有效使用.为了探索微课在大学理工科专业课程中辅助教学的使用模式,基于《光学》课程开展了实践研究,并以微课的引入为契机,推动课程的教学改革.实践研究表明使用微课导入教学具有可视化和形象化的优点,能快速吸引学生进入课堂;在教学难点突破时,微课可有效地辅助教学,对课堂教学效果提升具有显著作用;课后辅导中,微课也发挥出积极的作用.微课引入课堂改变了传统的教学模式,使得课堂更具吸引力,更受学生的欢迎,教师的授课变得更轻松.

As the concept of micro - lecture becomes clear gradually, the research focus of micro - lecture transfers from resources construction to its effective application into education. In order to explore the appli- cation mode of micro - lecture assisted instruction in major curriculum of science and engineering majors, the optics course is used as a practical research to promote its teaching reform. The results show that the vivid micro - lecture used as warmer of class is efficient to quickly catch students＇ attention ; micro - lecture plays a prominent role in solving students＇ difficulties ; for after - school tutoring, micro - lecture also has a posi- tive effect. Micro -lecture brings a change to the traditional teaching mode, letting classes more attractive, students more interested and teachers more relaxed.