大学化学 >> 2025, Vol. 40 >> Issue (10): 288-294.doi: 10.12461/PKU.DXHX202412022

师生笔谈 上一篇    下一篇

项目教学在材料化学专业物理化学教学中的应用——以p-V图的绘制为例

和芹, 王占胜, 肖子超, 刘昕乐   

  1. 唐山师范学院化学系, 唐山市绿色专用化学品实验室, 河北省可降解聚合物重点实验室, 河北 唐山 063000
  • 收稿日期:2024-12-02 录用日期:2025-02-24 发布日期:2025-09-17
  • 通讯作者: 和芹 E-mail:heqin0591@126l.com
  • 基金资助:
    唐山师范学院教研教改项目(2025JGYB025);唐山师范学院课程建设项目(2025KCZD007)

Application of Project-based Teaching in Physical Chemistry for Materials Chemistry Majors: A Case Study of p-V Diagram Construction

Qin He, Zhansheng Wang, Zichao Xiao, Xinle Liu   

  1. Tangshan Key laboratory of Green Specialty Chemicals, Hebei Key Laboratory of Degradable Polymers, Department of Chemistry, Tangshan Normal University, Tangshan 063000, Hebei Province, China
  • Received:2024-12-02 Accepted:2025-02-24 Published:2025-09-17
  • Contact: Qin He E-mail:heqin0591@126l.com

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摘要： 以p-V图的绘制为例，在物理化学教学中展开项目式教学。设计(等温/绝热/多方)可逆过程p-V图和绝热可逆过程与绝热不可逆过程p-V图的绘制两个任务，指导学生从不同角度分析问题、解决问题。学生在团队合作中体会抓住事物本质解决问题的必要性；并且，学生的团队协作精神、思维深度和分析解决问题的能力也得到进一步提升。

关键词: 项目式教学, 物理化学, 理想气体, p–V图

Abstract: This study implemented project-based teaching in a physical chemistry course, using the construction of p-V diagrams as a case study. Two specific tasks were designed: (1) plotting p-V diagrams for isothermal, adiabatic, and polytropic reversible processes, and (2) comparing p-V diagrams for reversible and irreversible adiabatic processes. Through these tasks, students were guided to analyze and solve problems from multiple perspectives. The collaborative nature of the project enabled students to experience the scientific research process, emphasizing the importance of understanding fundamental principles in addressing practical problems. Furthermore, this approach enhanced students’ teamwork skills, depth of critical thinking, and ability to analyze and solve complex problems.

Key words: Project-based teaching, Physical chemistry, Ideal gas, p–V diagram