大学化学 >> 2022, Vol. 37 >> Issue (7): 2111035.doi: 10.3866/PKU.DXHX202111035

教学研究与改革 上一篇    下一篇

培养化学拔尖人才为导向的综合化学实验(Ⅰ)教学改革探索

朱倩倩1,*(), 王稳2   

  1. 1 郑州大学化学学院, 化学国家级实验教学示范中心, 郑州 450001
    2 河南警察学院刑事科学技术系, 郑州 450046
  • 收稿日期:2021-11-10 录用日期:2021-12-17 发布日期:2022-04-21
  • 通讯作者: 朱倩倩 E-mail:zhuqian500@126.com
  • 作者简介:朱倩倩,Email: zhuqian500@126.com
  • 基金资助:
    郑州大学教育教学改革研究与实践项目(2021ZZUJGLX124);教育部社科研究基金青年基金项目(21YJC820056);河南警察学院院级项目(HNJY-2021-40);河南警察学院教学改革项目(SZ2021014)

Exploration of Comprehensive Chemistry Laboratory (Ⅰ) Teaching Reform Guided by the Aim of Training Talents in Chemistry

Qianqian Zhu1,*(), Wen Wang2   

  1. 1 National Demonstration Center for Experimental Chemistry Education, College of Chemistry, Zhengzhou university, Zhengzhou 450001, China
    2 Department of Forensic Science, Henan Police College, Zhengzhou 450046, China
  • Received:2021-11-10 Accepted:2021-12-17 Published:2022-04-21
  • Contact: Qianqian Zhu E-mail:zhuqian500@126.com

摘要:

针对综合化学实验(Ⅰ)课程设立的目标和教学现状,以培养化学学科拔尖人才、提升学生综合学术素养为导向,本文提出将目前国内外流行的线上线下相结合的混合式教学模式引入到课程教学中。文章以“稳态瞬态荧光光谱”实验教学为例阐述了混合式教学在综合化学实验课程中的应用。在教学过程中,将线上视频教学、演示实验和线下实际操作相结合,并辅以口头报告、专题讨论等多种教学手段,在丰富课程教学元素的同时充分调动了学生的学习兴趣。问卷调查结果表明,大部分学生认为采用混合式教学的课堂对他们帮助很大,对他们极具吸引力。

关键词: 综合化学实验, 线上教学, 教学模式, 实验教学改革

Abstract:

Based on the establishment objective of comprehensive chemistry laboratory (Ⅰ) and the current laboratory teaching situations, the blended teaching model combining online teaching with offline teaching was put forward, in order to train talents in chemistry and improve students' comprehensive academic ability. The blended teaching pattern in the application of comprehensive chemistry laboratory was presented, taking "steady-state and time-resolved fluorescence spectrum experiment" as an example. In the teaching process, online video teaching, demonstration experiment and offline practical operation were combined, supplemented with other teaching methods such as oral presentation, symposium, etc., which would fully mobilize students' interest and enrich the teaching elements. The questionnaire showed that most students believed that the online and offline combined teaching model was very helpful and attractive.

Key words: Comprehensive chemistry laboratory, Online teaching, Teaching model, Laboratory teaching reform

MSC2000: 

  • G64