基于概念转变理论和CKCM的课程教学思考与探讨——以初中化学“燃烧和灭火”为例  

Exploration and Reflection of Teaching Based on Concept Transformation Theory and CKCM——Take Junior High School Chemistry“Burning and Extinguishing”as an Example

作　　者：彭馨瑶 姚文生[1] 韩硕 Peng Xinyao;Yao Wensheng;Han Shuo(College of Chemistry and Materials Engineering,Bohai University,Jinzhou 121000,China)

机构地区：[1]渤海大学化学与材料工程学院,辽宁锦州121000

出　　处：《广东化工》2021年第22期283-285,共3页Guangdong Chemical Industry

摘　　要：本文以概念转变理论为指导,介绍了构成CKCM模型的四个阶段(探索和分类、建构和协商、翻译和拓展、反思和评估)。以人教版初中化学“燃烧和灭火”为例,通过呈现相关的教学设计进行CKCM模型的具体应用。通过在CKCM模型的四个阶段分别设计教学活动引导学生畅所欲言,积极思考与讨论,引导学生从对概念本身的理解拓展到对影响自身和他人生活的社会科学问题的探究,实现价值观方面的升华。Guided by the theory of conceptual transformation,this paper introduces four stages(exploration and classification,construction and negotiation,translation and expansion,reflection and evaluation)of CKCM model.Taking“burning and extinguishing”in junior middle school chemistry of PEP as an example,the CKCM model is applied concretely by presenting relevant instructional design.Through designing teaching activities in the four stages of CKCM model,we can guide students to speak freely,actively think and discuss,and guide students to expand from understanding the concept itself to exploring social science issues that affect their own lives and those of others,thus realizing the sublimation of values.

关 键 词：CKCM 概念转变 燃烧和灭火 课例研究 迷思概念 

分 类 号：G4[文化科学—教育学]