基于模型建构的论证教学在化学概念学习中的应用--以“原电池”概念学习为例  

Application of Argumentation Teaching Based on Model Construction in Chemical Concept Learning:Taking the Concept of“Primary Battery”as an Example

作　　者：刘月萍 罗秀玲[1] 肖信[1] LIU Yue-Ping;LUO Xiu-Ling;XIAO Xin(School of Chemistry,South China Normal University,Guangzhou 510006,China)

机构地区：[1]华南师范大学化学学院,广东广州510006

出　　处：《化学教育（中英文）》2022年第3期63-73,共11页Chinese Journal of Chemical Education

基　　金：华南师范大学2019、2020年度校级质量工程教学改革项目。

摘　　要：基于呈现批判反思提炼(PCRR)模式,提出了假设呈现批判反思提炼(HPCRR)模式,并以“原电池”概念学习为例,进行教学设计与教学实施。研究对象为广东省佛山市某校高二年级2个平行班的92名学生,其中实验组和对照组均为46人。从概念理解和学生对该教学模式的态度等2个方面调查了实施效果。结果显示,教学干预后,实验组学生的概念理解明显优于对照组,表明该教学模式能有效促进学生的概念理解,实现概念转变。实验组学生对该教学模式的接受度较高,持积极态度。Based on the Present-Critique-Reflect-Refine(PCRR)model,a Hypothesis-Present-Critique-Reflect-Refine(HPCRR)model was proposed.Taking“primary battery”and its related concepts learning for example,the impact of teaching design and implementation according to HPCRR model is examined.The subjects of the study were 92 students in two parallel classes in the 11 th grade of a school in Foshan City,Guangdong Province,of which 46 were in the experimental group and control group.The effect of implementation is investigated from two aspects:conceptual understanding and students’attitudes towards the teaching model.The results show that after the teaching intervention,the concept understanding of the experimental group is significantly better than that of the control group,indicating that the teaching model can effectively promote the concept understanding and realize concept change.Also,students in the experimental group have a positive attitude to the teaching model.

关 键 词：模型建构 论证 概念学习 迷思概念 原电池 

分 类 号：G633.8[文化科学—教育学]