化学需氧量精品实验项目的建设与探索  

Construction and exploration of the excellent experiment project of chemical oxygen demand

作　　者：施鼎方[1] 唐贤春[1] 刘佳[1] 刘涛[1] 徐竟成[1] 盛力[1] SHI Dingfang;TANG Xianchun;LIU Jia;LIU Tao;XU Jingcheng;SHENG Li(College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]同济大学环境科学与工程国家级实验教学示范中心,上海200092

出　　处：《实验室科学》2024年第1期168-171,共4页Laboratory Science

基　　金：同济大学第十二期精品实验项目(项目编号:0400104151);中国高等教育学会“2023年度高等教育科学研究规划课题”(项目编号:23STWM0303)。

摘　　要：以“环境监测实验”课程中经典的“化学需氧量(CODcr)测定”实验项目为例,从教学理念、教学内容和教学方法等开展精品实验项目建设。在教学理念上,遵循工程教育专业认证的“OBE”教学理念,将传统实验项目改进为探究性实验项目,以培养学生的动手能力、研究能力和思维能力。在传统课内实验教学基础上,引入前沿监测知识和新型测试技术,建立常规实验与拓展实验相结合的教学内容,引入两种测试方法的比较与总结环节,以此提高学生学习的主动性和综合能力。精品实验项目的建设,丰富了实验教学内涵,提高了实验教学效果,满足新时期环境学科一流人才培养的需要。Taking the classic experimental project of"Chemical Oxygen Demand(CODcr)Determination"in the"Environmental Monitoring Experiment"course as an example,we carried out the construction of high-quality experimental project from the perspectives of teaching philosophy,contents and methods.In terms of teaching philosophy,following the OBE teaching philosophy of engineering education professional certification,traditional experimental project was improved into exploratory experimental projects to cultivate students hands-on ability,research ability,and thinking ability.On the basis of traditional experimental teaching,cutting-edge monitoring knowledge and new testing techniques were introduced,and conventional experiment and extended experiment were jointly established.A comparison and summary section of the two testing methods was added to improve students initiative and comprehensive ability in learning.The construction of high-quality experimental projects has enriched the connotation of experimental teaching,improved the effectiveness of experimental teaching,and met the needs of cultivating first-class talents in environmental disciplines in the new era.

关 键 词：化学需氧量 实验教学 精品实验 创新能力 

分 类 号：G642[文化科学—高等教育学]