大学化学 >> 2024, Vol. 39 >> Issue (11): 359-364.doi: 10.3866/PKU.DXHX202401075

师生笔谈 上一篇    下一篇

逆向思维法在普通化学稀溶液沸点升高和凝固点降低教学中的应用

李新学   

  1. 北京科技大学化学系, 北京 100083
  • 收稿日期:2024-01-26 录用日期:2024-03-07 发布日期:2024-11-09
  • 通讯作者: 李新学 E-mail:xinxueli@ustb.edu.cn
  • 基金资助:
    北京科技大学本科教育教学改革项目(JG2021M39)，北京科技大学来华留学课程建设项目(2023KCYB007)

The Application of Reverse Thinking in Teaching of Boiling Point Elevation and Freezing Point Depression of Dilute Solutions in General Chemistry

Xinxue Li   

  1. Department of Chemistry, University of Science and Technology Beijing, Beijing 100083, China
  • Received:2024-01-26 Accepted:2024-03-07 Published:2024-11-09
  • Contact: Xinxue Li E-mail:xinxueli@ustb.edu.cn

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摘要： 结合普通化学中稀溶液沸点升高和凝固点降低的教学内容，提出以课程教学为载体，采用逆向思维法，培养大学生的质疑精神、辨析能力、自主学习内生动力、创新意识和探索能力。

关键词: 沸点升高, 凝固点降低, 逆向思维, 创新能力

Abstract: With the framework of general chemistry, this study proposes integrating the reverse thinking methodology into the curriculum to elucidate the concepts of boiling point elevation and freezing point depression of dilute solutions. This innovative pedagogical approach aims to foster a culture of critical questioning, analytical skills, self-motivation for autonomous learning, creativity, and exploration among university students.

Key words: Boiling point elevation, Freezing point depression, Reverse thinking, Innovation ability