摘要
探究了基于色度传感器的酒精检测实验,尝试将实验从定性层面上升到定量层面,发展成为酒精检测的探究性和创新性实验,以期为传感技术应用于高中化学实验教学提供一些借鉴和思考.色度传感器在本实验中提供了即时、直观的数据支持,拓展了实验原理在生活中的应用;开阔了学生的视野,培养了学生的创新意识.
This paper improved the experiment of alcohol detection from qualitative to quan- titative by chromaticity sensor, as an example for application of sensor technology in chemical ex- periment teaching in senior high school. The chromaticity sensor provided real-time and intuitive data, expanded the application of chemical principles in life, broadened the view of students, and developed the innovative consciousness of students.
出处
《化学教育》
CAS
北大核心
2015年第13期63-65,共3页
Chinese Journal of Chemical Education
基金
江苏省教学研究第九期(2011年度)重点课题“新课程背景下高中化学实验校本课程的开发与实施研究”
关键词
色度传感器
酒精检测
高中化学
探究实验
chromaticity sensor
determination of alcohol
senior high school chemistry
in-quiry experiment
