大学化学 >> 2022, Vol. 37 >> Issue (4): 2110045.doi: 10.3866/PKU.DXHX202110045

所属专题： 教学理念和方法改革(2022)

化学实验 上一篇    下一篇

目标导向型研究生仪器分析实验教学设计——以GC & GC-MS法测定冰片的成分及含量为例

邵伟, 张万群, 胡万群, 李维维, 杨凯平, 朱平平()   

  • 收稿日期:2021-10-15 录用日期:2021-11-15 发布日期:2021-12-10
  • 通讯作者: 朱平平 E-mail:zhupp@ustc.edu.cn
  • 基金资助:
    安徽省教育厅研究生教学研究项目(2019jyxm0021);中国科学技术大学教学研究项目(2019xjyxm044);中国科学技术大学研究生教育创新计划项目(2021ycjg02)

Teaching Design of the Goal-Oriented Graduate Student Instrumental Analysis Experiment "GC & GC-MS Determination of the Composition and Content of Borneol"

Wei Shao, Wanqun Zhang, Wanqun Hu, Weiwei Li, Kaiping Yang, Pingping Zhu()   

  • Received:2021-10-15 Accepted:2021-11-15 Published:2021-12-10
  • Contact: Pingping Zhu E-mail:zhupp@ustc.edu.cn

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摘要：

研究生课程教学是研究生培养的第一个阶段，本文介绍了针对研究生综合仪器分析实验课程开设的一个实验项目“GC & GC-MS测定冰片的成分及含量”。针对选修该课程研究生实验学生的基础情况和教学目标，采用以学生为中心的目标导向式教学法，要求学生围绕一个测试目标，通过五条实验路线的分工合作最终得到实验结果，在实验中掌握科学的逻辑思维方式和解决复杂问题的能力，为以后的科研工作打好基础。

关键词: 气相色谱, 气质联用, 冰片, 右旋龙脑, 手性分离, 目标导向型教学模式, 混合式教学

Abstract:

Postgraduate course teaching is the first stage of postgraduate training. This article introduces an experiment "GC & GC-MS Determination of Borneol Composition and Content" for postgraduates in the "Comprehensive Instrumental Analysis Laboratory" course. According to the background of students and teaching goals of postgraduate experiments, a student-centered, goal-oriented teaching mode is adopted. Students are required to adopt five experimental routes to achieve the goal through collaboration in the experimental process. In the experiment, students can exercise the scientific and logical way of thinking and the ability to solve complex problems, which lays a solid foundation for future scientific research.

Key words: Gas chromatography, GC-MS, Borneol, (+)-Borneol, Chiral separation, Goal-oriented teaching mode, Mixed teaching