数字电表原理及万用表设计实验教学模式探讨  

STUDY OF THE TEACHING MODE OF DESIGNED EXPERIMENT ON THE PRINCIPLE AND APPLICATION OF DIGITAL MULTIMETER

作　　者：陈鹏[1] 杨阳[1] 冯学超[1] 王海燕[1] 石开[1] 谢罗刚[1] 蒋逢春[1] 

机构地区：[1]郑州轻工业学院物理与电子工程学院,河南郑州450002

出　　处：《物理与工程》2017年第3期25-29,共5页Physics and Engineering

基　　金：2015高等学校教学研究项目(DWJZW201533zn);河南省科技厅重点科技攻关(132102210222);郑州轻工业学院第十一批教改招标课题"基于河南省资源共享平台的大学物理实验在线学习教学模式的探究"

摘　　要：在大学物理课程及实验教学中开设数字电表原理及应用技术实验,对传统电表的改装校准实验进行教学模式改革,内容更新颖,可操作性、实用性更强。并且将数字电表实验与传统电表改装校准实验对比进行教学模式分析探讨,实验原理的教学讲解更清楚,有效激发学生进一步设计性数字电表实验的兴趣,自己设计实验激发了学生学习的主动性,拓展了学生的思维能力,培养了学生的创新能力。对工科专业学生作用明显。Experiment on the principle and application of digital multimeter has been introduced into the college physics course and experimental teaching, the teaching mode reform of the traditional electric meter calibration experiment has been also carried out. The teaching content is newer and the maneuver ability is stronger. Comparison between the digital multimeter experiment and the traditional electric meter modified calibration experiment is also discussed in order to explain the experimental principle more clearly. It can effectively arouse the students＇ interest in further design experiments, inspires students to learn initiatively, expand the their thinking ability, and cultivate the innovation ability of students. Obvious effects were shown for students of engineering specialty.

关 键 词：数字电表 双积分模数转换器(ICL7107) 校准 教学模式 

分 类 号：G642[文化科学—高等教育学] TM930-4[文化科学—教育学]