摘要
以"KMnO4法测定水样中化学耗氧量"为例,探索了参与式教学法在分析化学实验的实验准备、实验原理、实验过程、实验结果与讨论中的应用,证实了应用参与式教学法可使分析化学实验取得良好效果。
Taking the detection of chemical oxygen demand（COD） in water sample by KMnO4 method for example,the application of the participating-teaching method in many aspects of analytical chemistry experiment such as preparation of experiment,theory of experiment,process of experiment,results and discussion of experiment is explored,which proves the good teaching effect of the application of participating-teaching method in analytical chemistry experiment.
出处
《阜阳师范学院学报（自然科学版）》
2010年第1期59-61,68,共4页
Journal of Fuyang Normal University(Natural Science)
基金
安徽省高等学校省级自然科学研究项目(KJ2010B161)资助
关键词
参与式教学
分析化学实验
教学效果
化学耗氧量
participating-teaching method
analytical chemistry experiment
teaching effect
chemical oxygen demand
