摘要
学生从大一大二的知识“基础期”跨越到大三大四的“专业期”需要有一个合理过渡。在夏季小学期课程中,以“阿司匹林中乙酰水杨酸或水杨酸含量的测定”为题,把学生掌握多种测定方法并在实际生活中应用设定为产出导向,学生通过查阅文献自主设计实验方案并实施,老师充当聆听者和指导者的角色。该课程设计将竞赛式实验、科研交流与课程学习有机结合,成为化学实验课“翻转课堂”的新模式。
A reasonable transition is essential from the"basic period"of knowledge in freshmen and sophomores to the"professional period"of juniors and seniors.In the course of summer semester,"Determination of acetylsalicylic acid or salicylic acid content in aspirin"is set as the theme.As an output-oriented purpose,students will master various methods of determination and use them in real life,students independently design and implement experimental programs by consulting references,teachers act as listeners and instructors.The course design combines competitive experiment,exchange of scientific research with knowledge acquisition,and it will become a new model of"flipped classroom"in chemical experiment education.
作者
倪正民
NI Zheng-min(School of Materials Science and Engineering,Nankai University,Tianjin 300350,China)
出处
《广州化工》
CAS
2020年第12期141-143,共3页
GuangZhou Chemical Industry
基金
南开大学教育教学改革项目(NKJG2020112)。
关键词
翻转课堂
阿司匹林
含量测定
产出
flipped classroom
aspirin
content determination
output
