基于学科理解和大概念的教学设计——无机非金属材料  

Teaching Design Based on Big Ideas and Subject Understanding:Inorganic Nonmetallic Materials

作　　者：胡林涛 赵雷洪[1] 竺丽英[1] 王婧 代伟 HU Lin-Tao;ZHAO Lei-Hong;ZHU Li-Ying;WANG Jing;DAI Wei(College of Teacher Education,Zhejiang Normal University,Jinhua 321004,China;Shenzhen Longgang Mumianwan School,Shenzhen 518100,China;Shenzhen Luohu Binhe Experimental Middle School,Shenzhen 518001,China;College of Chemistry and Materials Science,Zhejiang Normal University,Jinhua 321004,China)

机构地区：[1]浙江师范大学教师教育学院,浙江金华321004 [2]深圳市龙岗区木棉湾学校,广东深圳518100 [3]深圳市罗湖区滨河实验中学,广东深圳518001 [4]浙江师范大学化学与材料科学学院,浙江金华321004

出　　处：《化学教育（中英文）》2024年第3期84-90,共7页Chinese Journal of Chemical Education

摘　　要：高中化学“无机非金属材料”教学内容知识点相对不突出,科普式的教学不利于学生建构大概念。因此,基于学科理解理论对教学设计进行重构具有重要意义。研究从课标要求抽提了主题认识视角与思路,从硅酸盐的结构与单质硅的利用史抽提主题素养功能,并基于抽提出的大概念进行了靶向教学设计。设计思路与内容突出结构和元素视角,设计目的指向发展学生科学态度与社会责任素养,发挥化学学科的育人功能。Teaching content of the“inorganic non-metallic materials”in high school chemistry is relatively insignificant,and the popular science teaching is disadvantage for students to construct big ideas.Therefore,it’s of great significance to reconstruct the teaching design,which is based on subject understanding theory.Perspectives and cognitive thinking were extracted from the requirement of curriculum standard in this research,the functions of theme competencies extracted from the silicate structure and the utilization history of silicon,and targeted teaching design was provided based on the theme big ideas.The design ideas and content highlight the perspectives of structures and elements,and the design purpose points to the students’development of scientific attitude and social responsibility competency,and give play to the educational function of chemistry subject.

关 键 词：化学教育 大概念 学科理解 材料利用史 核心素养 

分 类 号：G633.8[文化科学—教育学]