指向观念建构和创新思维培养的高中化学教学——炔烃  

Teaching Design of “Alkyne”in Senior High School Chemistry to Construction of Fundamental Ideas and Cultivation of Innovative Thinking

作　　者：马佩强 孟静[2] 毕华林[3] 纪新慧[4] MA Pei-Qiang;MENG Jing;BI Hua-Lin;JI Xin-Hui(Basic Education Research Institute of Zibo,Zibo 255000,China;Shandong Zibo No.6 Middle School,Zibo 255300,China;College of Chemistry,Chemical Engineering and Materials Science,Shandong Normal University,Ji’nan 250014,China;Gaoqing No.1 Middle School,Zibo 256300,China)

机构地区：[1]淄博市基础教育研究院,山东淄博255000 [2]山东省淄博第六中学,山东淄博255300 [3]山东师范大学化学化工与材料科学学院,山东济南250014 [4]高青县第一中学,山东淄博256300

出　　处：《化学教育（中英文）》2023年第19期65-70,共6页Chinese Journal of Chemical Education

基　　金：2018年度山东省教育教学研究立项课题“基于学科核心素养的高中化学课堂观察研究”(2018JXY1091);山东省教育科学规划创新素养专项课题“指向学生创新素养培育的高中化学情境式教学设计与应用研究”(2022CYB086);淄博市教育科学“十四五”规划2022年度创新素养专项课题“指向学生创新素养培育的高中化学育人方式实践研究”(2022ZJZX021)。

摘　　要：以人教版选择性必修3“炔烃”为例,围绕“工业乙烯中少量乙炔脱除”问题的解决,设计“立足经验,提出除杂方法”“依据结构,思考除杂新方法”“通过探究,评估除杂方法”“结合讨论,评价新技术”“总结归纳,构建认知模型”等教学环节,引导学生从结构入手,以探究为主线,对乙炔的性质展开学习与讨论,明晰乙炔的用途,促进学生分类观、微粒观、变化观、实验观和化学价值观等化学基本观念的建构,培养学生的创新意识和创新思维。Taking selective compulsory 3“alkyne”as example,centering on the solution of the problem of“removing a small amount of acetylene from industrial ethylene”,this paper designs teaching links such as“based on experience,putting forward the method of removing impurity”,“thinking about the new method of removing impurity according to the structure”,“evaluating the method of removing impurity through exploration”,“evaluating the new technology combined with discussion”,“summarizing and concluding to construct cognitive model”,guides students to start from the structure,to explore as the main line,to study and discuss the nature of acetylene,to clarify the use of acetylene,promotes the construction of students’chemistry fundamental ideas such as classification ideas,particle ideas,change ideas,experiment ideas and chemical value ideas,and cultivates their innovative consciousness and innovative thinking.

关 键 词：化学基本观念 观念建构 创新思维 炔烃 教学设计 

分 类 号：G633.8[文化科学—教育学]