摘要
按照绿色化学理念及绿色化学实验的"5R"原则,提出了两种循环实验教学模式,并在农科基础化学实验教学中进行了实践。结果表明:循环实验教学模式的实施,在保证教学质量的基础上节约了实验资源,降低了实验成本,有利于实验产物的再利用和实验废物的绿色化处理,并且在激发学生学习化学实验的兴趣、强化动手能力的训练、树立环保观念方面有非常重要的作用。
In accordance with the ＂5R＂ principle of the green chemistry concept and green chemistry experiment, two cycle experiment teaching modes were proposed, and practiced in the agricultural science foundation of chemistry experiment teaching. The results show that the implementation of circulation experiment teaching models can save experimental resources and reduce experimental cost while ensuring the quality of experiments teaching. It is beneficial to the recycle of experimental products and the green treatment of experimental waste. Moreover, it stimulates students＇ interests in chemistry experiments, strengthens the training of practical ability, and plays a very important role in establishing the concept of environmental protection.
出处
《实验室研究与探索》
CAS
北大核心
2012年第3期140-142,共3页
Research and Exploration In Laboratory
基金
山东省高等学校教学研究改革项目(2009281)
关键词
绿色化学实验
循环实验
实验教学模式
教学实践
green chemistry experiments
cycle experiments
experimental teaching mode
teaching practice
