分析化学实验成绩评定新方法的改革与实践  

Reform and Practice on New Score Assessment Method of Analytical Chemistry Experiment

作　　者：周川华 马志刚[1] 李菲[1] 凌剑[1] ZHOU Chuan-hua;MA Zhi-gang;LI Fei;LING Jian(School of Chemical and Technology,Yunnan University,National Demonstration Center for Experimental Chemistry and Chemical Engineering Education(Yunnan University),Yunnan Kunming 650091,China)

机构地区：[1]云南大学化学科学与工程学院化学化工国家级实验教学示范中心(云南大学)

出　　处：《广州化工》2019年第21期148-150,共3页GuangZhou Chemical Industry

基　　金：云南省教改项目(JG2018025);云南大学线下精品课程建设项目(2019)

摘　　要：分析化学实验成绩的评定方法是实验教学是否成功的关键。我们在总结多年实验考核经验的基础上,提出了"以实验结果为主,教师主观评价为辅;以技能训练为主,以理论学习为辅"的评价原则,将分析化学实验的分析结果在成绩中的权重提高到50%,客观真实地反映学生实验操作水平。实践证明,改革后的成绩评定方法极大的调动了学生的学习积极性,取得了良好的教学效果。The score assessment method of Analytical Chemistry experiment is the key to experimental teaching. As a result,a new score assessment method was introduced based on the experiences on experimental assessment for years. The principle of the new score assessment method was that "based on the experimental results,supplemented by teachers’ subjective evaluation,based on the experimental skills training,supplemented by the theoretical study". The analysis results of Analytical Chemistry experiment were increased to 50% in the scores,which reflected students’ experimental operation level objectively. The studying enthusiasm of students was aroused and favorable,teaching effect was obtained in practice.

关 键 词：分析化学实验 改革 成绩评定 实验技能 

分 类 号：G642[文化科学—高等教育学]