大学化学 >> 2026, Vol. 41 >> Issue (6): 84-91.doi: 10.12461/PKU.DXHX202510004

所属专题： 化学“101计划”案例

专题 上一篇    

基于“图示教学法+问题导向学习”的分析化学教学设计与实践——以“配位滴定法”为例

杨青林, 岳永海, 刘克松, 李丽东, 赵天艺, 周苇, 赵东宇, 宁宇震   

  1. 北京航空航天大学化学学院, 北京 100191
  • 收稿日期:2025-10-09 录用日期:2026-01-05 发布日期:2026-06-18
  • 通讯作者: 杨青林 E-mail:yangql@buaa.edu.cn Qinglin Yang
  • 基金资助:
    北京航空航天大学教改重点项目(2024)；北京航空航天大学教改一般项目(2024)

Teaching design and practice in analytical chemistry based on “graphic teaching method + problem-based learning”: taking coordination titration as an example

Qinglin Yang, Yonghai Yue, Kesong Liu, Lidong Li, Tianyi Zhao, Wei Zhou, Dongyu Zhao, Yuzhen Ning   

  1. School of Chemistry, Beihang University, Beijing 100191, China
  • Received:2025-10-09 Accepted:2026-01-05 Published:2026-06-18
  • Contact: Qinglin Yang E-mail:yangql@buaa.edu.cn

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摘要： 配位滴定法是以配位反应为基础的滴定分析方法，在分析化学中具有广泛的应用和重要意义。本文针对副反应的定量计算及配位滴定方法的应用等教学难点进行了课程设计。在重构教学内容基础上，以图示教学法进行展示和讲解。借助应用问题导向学习(PBL)，开展了“+问题”的教学活动。通过对“拔尖班”学生的课程教学实践，取得了较好的教学效果。

关键词: 图示教学法, 思维导图, 问题导向学习, 配位滴定, 拔尖创新人才培养

Abstract: Coordination titration, an analytical method based on coordination reactions, holds broad applications and significant importance in analytical chemistry. This paper addresses key teaching challenges such as the quantitative calculation of side reactions and the practical application of titration methods through a redesigned course structure. The instructional content has been systematically restructured and delivered using graphic teaching method to enhance visualization and explanation. Furthermore, problem-based learning (PBL) was integrated to implement “+Problem” teaching activities. Teaching practice in a “Top-Talent Class” demonstrated that this approach yields positive educational outcomes.

Key words: Graphic teaching method, Mind mapping, Problem-based learning, Coordination titration, Cultivation of top innovative talents