比较性物理实验的开放性开展的实践与探讨  

Practice and discussion on the openness of the comparative physics experiment

作　　者：赵展艺 毕立亚 林伟华[1] ZHAO Zhan-yi;BI Li-ya;LIN Wei-hua(Physics National Experimental Teaching Demonstration Center, School of Physics and Technology,Wuhan University,Wuhan 430072,China)

机构地区：[1]武汉大学物理科学与技术学院物理国家级实验教学示范中心(武汉大学),湖北武汉430072

出　　处：《物理实验》2018年第B12期50-54,共5页Physics Experimentation

基　　金：教育部高等学校物理学类专业教学指导委员会2016年实验教改项目(No.01-201601-39);武汉大学2016年教学研究项目(No.24);武汉大学2017-2018学年实验教学中心开放实验项目(No.WHU-2017-SYKF-03)

摘　　要：武汉大学物理实验教学中心为物理学专业本科生开设了3个层次的基础物理实验.经过3个层次的实验训练后,为了进一步提高学生的文献查询、创新设计、实验实践以及数据分析能力,结合中心的设备条件,开展了自主设计的比较性实验.本文以钕玻璃吸收光谱的测定和三棱镜折射率的测量为例,阐述了如何实践学生自主开放性的比较性实验,探讨了该类型的开放实践对学生能力提高的可行性和必要性.The Physics National Experimental Teaching Demonstration Center in Wuhan University provided undergraduates of physics with fundamental physical experiments of three levels.After such training,in order to further improve the students’ ability of document querying,innovative design,experimental practice and data analyzing,some comparative experiments were encouraged to design independently by students,combining facilities in our center.Taking the experiments of measuring absorption spectrum of neodymium glass and refractivity of prism for example,the method of practicing the comparative experiment was illustrated;the feasibility and necessity of the open practice to improve students’ ability were discussed.

关 键 词：比较性实验 实验教学 钕玻璃 吸收光谱 三棱镜 折射率 

分 类 号：G642.423[文化科学—高等教育学]