创新型实验的教学模式改革初探——水污染物降解  

Exploratory Teaching Reform for Innovative Experiments:Degradation of Pollutants in Water

作　　者：于欣欣[1] 李爱侠[1] 马阳成[1] 吴明在[1] 

机构地区：[1]安徽大学,安徽合肥230601

出　　处：《大学物理实验》2017年第3期139-141,共3页Physical Experiment of College

基　　金：国家自然科学基金青年项目(11404001);国家自然科学基金面上项目(11374013;51672001);微弱信号感测材料与器件集成协同创新研究中心开放课题(Y01008411);研究性教学示范课程(ZLTS2016002);安徽大学博士启动项目(33190209)

摘　　要：为了培养学生分析问题和解决问题的能力,我们模拟科研情境,开展研究性实验教学模式改革探索。在此教学过程中,我们鼓励学生通过溶胶凝胶制备实验与紫外-可见吸收光谱仪结构表征实验结合,运用已有实验知识,自主设计、探索并完成水中污染物的降解。学生通过自己收集、分析和处理信息来实际感受和体验知识的产生过程,进而学会学习,并更加富有创造性。To promote the analytic skill and problem-solving ability, we carried out exploratory teaching reform by simulating the research situation. In the teaching process, students were encouraged to design, explore and accomplish the degradation of pollutants in water independently, based on sol-gel preparation and UV-visible absorption spectroscopy.By collecting and analyzing the information, the students can actually feel and experi- ence the process of knowledge production, thus learn how to learn and be more creative.

关 键 词：教学模式改革 创新实验 溶胶-凝胶 紫外-可见吸收光谱 降解 

分 类 号：G424[文化科学—课程与教学论]