摘要
围绕如何提高和改进分光计的使用实验课的教学效果,结合笔者长期的教学体会,从怎样阐述该实验的重要性、在介绍仪器结构原理时应该特别注意哪些要点、学生在操作中容易犯的错误、进行数据处理和误差分析时应考虑的思路、启发学生创新思维的适当方式等几个重要方面,提出了一些重要看法和建议,可供各相关教师和科技人员借鉴和参考。
For improving teaching effect of the experiment lesson of operating spectrometer, referring to myself teaching experiences of many years, the important methods and significant advises are proposed. The relative respects are including describing the importance of the lesson, stressing the key points about the instrument structure and its principle, avoiding students＇ main mistakes in doing this experiment period, how to deal with experiment data and correctly give the results of error analysis, and how to arouse students＇ devel- oping ideas about this experiment instrument structure and lesson procedures. This paper could be referred for relative college teachers and technicians.
出处
《实验科学与技术》
2013年第5期266-268,共3页
Experiment Science and Technology
关键词
光学实验
分光计
三棱镜
透射光栅
误差分析
optics experiment
spectrometer
triangular prism
transmission grating
error analysis
