【摘要】 在分光计的基础实验教学中,分光计的基本结构和调整方法以及对分光计测角功能的理解是实验教学中的重点内容。而分光计的结构复杂、调节步骤繁琐,因此调节又成为实验中的难点。为了有效解决分光计教学中的问题,在自准法测量三棱镜顶角实验中引入引导交互式教学模式。这种模式打破以教师为主体的传统教学模式,充分发挥了学生学习的主体性和教师的引导启发作用,带动了学生的积极性和主动性以及与教师的互动性,极大的提升了课堂教学质量。更多还原

【Abstract】 In the basic experiment teaching of spectrometer,the basic structure and adjustment method as well as the understanding of the angel measuring function of spectrometer are the key contents.However,the structure of spectrometer is complex and the adjustment steps are cumbersome,so the adjustment of the spectrometer becomes a difficult problem in the experiment.In order to solve the difficulties in the teaching of spectrometer,the guided interactive teaching mode is proposed in measuring the apex angle of a prism by self-collimation method.This kind of teaching mode breaks the traditional teacher-centered teaching mode,gives full play to the subjectivity of students,learning and the role of teachers,guidance and inspiration,promotes the enthusiasm and initiative as well as their interaction with teachers,and greatly improves the quality of teaching.更多还原