摘要
在物理实验教学中,由于教学采用大班方式,教师在教学时无法对持有疑问的学生一对一全面性及时辅导;在批阅学生实验报告时要完成检阅、计分、登分等细节化较强的工作,稍有不当就会出现教学环节上的失误;部分学生不重视实验课程,选择扎堆操作,在上交实验报告的时候直接拷贝他人的实验数据,导致实验能力严重滞后。诸如此类问题,将物联网技术引入物理实验教学中,教师通过电脑即可全面掌握学生整个实验过程,并对学生进行及时有效的指导和督促。这样不仅提高了实验效率,也可以避免了学生在实验过程中出现抄袭和损坏仪器的现象。以《空气比热容比的测定实验》为例,阐述了物联网技术在物理实验中的诸多教学研究应用价值,很好地解决了教学中出现的问题。
in the physical experiment, teaching teachers can not give timely guidance to every student who have ques- tions, if teachers have some improper in detail work such as reading and scoring reports, there will be some mistakes. part of students take no account of the experimental course , they choose to do experiments together, some of the students are possible to copy reports of others, resulting in serious lag in the experimental ability, for these problems,if we use the Internet of things technology in physical experiment teaching, teachers can fully grasp the whole process of the experiment with computer, teachers can also give timely and effective guidance to students. It not only improves the efficiency of the experiment, but also avoids the phenomenon of plagiarism and damage to the instrument. In this pa- per, the experiment of measuring the specific heat capacity is taken as an example to illustrate the application with the Internet of things technology in physical experiments,, it solves these teaching problems admirably.
出处
《湖北师范大学学报（自然科学版）》
2017年第2期87-91,共5页
Journal of Hubei Normal University：Natural Science
基金
湖北省教学研究项目(2016346)
湖北师范大学校级重点教研项目(201543)
关键词
实验教学
空气比热容比
物联网
ZIGBEE
物理实验
experiment teachingteaching
heat capacity ratio of air
Internet of things
ZigBee
physical experiment
