摘要
该文以环境监测实验课程的传统化学需氧量(CODcr)实验为例,通过在传统的实验教学环节引入本领域的前沿知识和新技术,并通过不同方法的比较,不仅提高了学生的学习主动性和积极性,而且培养了学生的综合能力和创新能力,实现了改革验证性实验的目的。
This article introduced new techniques to the traditional environmental monitoring experiment and compared the differences of new method with old one. This not only enhanced students＇ study activeness, but also cultivated their comprehensive and creative abilities. The verified experiments were revitalized. A case study was introduced by chemical oxygen demand （CODcr） monitoring experiment.
出处
《实验室研究与探索》
CAS
2008年第12期115-117,共3页
Research and Exploration In Laboratory
关键词
化学需氧量
传统方法
新技术
创新能力
chemical oxygen demand
traditional method
new technique
innovative ability
