摘要
基于培养具有“践行师德,学会教学,学会育人,学会发展”基本素养的化学合格师范生的要求,为了拓展物理化学中化学动力学的知识和和实践能力,我们在物理化学实验中开设固相反应动力学实验项目。本文以四水合硫酸铈铵为例设计了一种热分析动力学探究性实验,并进行了教学实践。教学实践结果表明通过该实验的实施提高了学生发现问题解决问题的能力,丰富了化学动力学的理论知识,同时也锻炼了学生对复杂问题的解决能力。
Based on the requirements of cultivating qualified chemistry normal students with the basic literacy of “practicing teachers’ ethics, learning to teach,learning to educate and learning to develop”, in order to expand the knowledge and practical ability of chemical kinetics in physical chemistry, we set up the experimental project of solid-phase reaction kinetics in Physical Chemistry Experiments. Taking ceric ammonium sulfate tetrahydrate as an example, this paper designs an exploratory experiment of thermal analysis kinetics, and carries out teaching practice. The teaching practice results show that the implementation of the experiment not only improves the students’ ability to find and solve problems, enriches the theoretical knowledge of chemical dynamics, but also exercises the students’ ability to solve complex problems.
作者
刘俊龙
高智伟
徐啊莉
邵爱龙
师瑞娟
Liu Junlong;Gao Zhiwei;Xu Ali;Shao Ailong;Shi Ruijuan(School of Chemistry and Materials Engineering,Fuyang Normal College,Fuyang 236037,China)
出处
《广东化工》
CAS
2022年第5期182-184,178,共4页
Guangdong Chemical Industry
基金
阜阳师范大学教学研究项目(2018JYXM21,2020JYXM46),阜阳师范大学课程思政示范课建设项目(2020yjkcsz18)
安徽省大学生创新创业项目(S01910371040,S01910371051)
安徽高校自然科学研究项目(KJ2020A0543)
基础教育“双减”专项研究项目(2021SJZX043,2021SJZX100)。
关键词
热分析动力学
实验教学设计
四水合硫酸铈铵
热分解
教学评价
thermal analysis kinetics
experimental teaching design
ceric ammonium sulfate tetrahydrate
thermal decomposition
teaching evaluation
