“试错法”在物理化学实验教学中的应用初探  

Application of “Trial and Error” Method in Physical Chemistry Experiment Teaching

作　　者：韩霞[1] 邬时清[1] 宋江闯[1] 赵会玲[1] HAN Xia;WU Shiqing;SONG Jiangchuang;ZHAO Huiling(School of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237,China)

机构地区：[1]华东理工大学化学与分子工程学院,上海200237

出　　处：《实验室研究与探索》2021年第10期223-226,共4页Research and Exploration In Laboratory

基　　金：上海市教委本科重点课程建设项目(沪教委高[2019]39号-129);2020年度上海市高校重点课程建设项目(沪教委高[2020]58号-129)。

摘　　要：实验教学是本科教学的重要组成部分,充分利用和挖掘现有基础实验的潜力,对提高实践教学质量具有重要意义。为适应新工科的发展需要,结合物理化学实验的特点,探索与尝试了新的教学模式,以物理化学实验中的氨基甲酸铵分解平衡常数测定实验为例,采用"试错法"教学,启发学生思考,使学生在解决错误的过程中磨练,让学生成为实验教学的主体,培养学生分析问题解决问题的能力、自主学习能力和创新综合素质。Experimental teaching is an important part of undergraduate education. Thus, it is of great significance to develop the potential of existing basic experiments and to improve the quality of practical teaching. In order to adapt to the development of new engineering, combining with the characteristics of physical chemistry experiment, we explore and try a new teaching mode. Taking the experiment of "ammonium carbamate decomposition equilibrium constant determination" as an example, the "trial and error" method is adopted to inspire students to think and make students dominate the experimental process. It is expected to cultivate students’ ability to analyze and solve problems, independent learning ability and innovative comprehensive quality.

关 键 词：物理化学实验 试错法 实验教学 探索与实践 

分 类 号：G642.0[文化科学—高等教育学]