摘要
结合多年的教学实践,对西南大学化学化工学院2012级学生的分析化学滴定实验进行了课堂调查,并对学生在称量、无损定量转移、滴定、读数、实验报告撰写等方面存在的问题进行了总结分析,寻找问题产生的原因,以进一步改进和完善分析化学实验教学.
In this paper,the real classes in which 2012 grade students in our school did the analytic chemis-try titration experiments were investigated.Combined with the authors’long-term teaching practice,the students’problems in weighing,non-loss quantitative transfer,titration,reading data and writing the ex-periment report were summarized and analyzed,and the reasons resulting in these problems were further searched in order to improve the analytic chemistry experiment teaching.
出处
《西南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第3期188-192,共5页
Journal of Southwest China Normal University(Natural Science Edition)
基金
西南大学本科实验教学改革行动计划-实验课程改革资助项目(西校(2012)278号)
关键词
分析化学实验
实验教学
学生问题
教学建议
analytic chemistry experiment
experiment teaching
students’problems
teaching suggestions
