从大概念“尺度与结构”角度构建深度思维课堂——以“晶体结构”为例  

Constructing Deep Thinking Classroom of Crystal Structure from the Perspective of “Scale and Structure”

作　　者：张道年[1] ZHANG Dao-Nian(Foshan No.1 Middle School,Foshan 528000,China)

机构地区：[1]佛山市第一中学,广东佛山528000

出　　处：《化学教育（中英文）》2022年第7期52-56,共5页Chinese Journal of Chemical Education

摘　　要：氯化钠与氯化铯的阴阳离子个数比相同但晶胞结构却有很大差别。用模型建构、数学计算等方式并融合“尺度与结构”等大概念思维,引导学生循着科学家的科学研究方式思考问题。The number ratio of cation and anion of sodium chloride and cesium chloride is the same,but the crystal cell structure is very different.This paper uses the methods of model construction and mathematical calculation,and integrates the thinking of big concepts such as “scale and structure”,so as to guide students to think in the way of scientific research by scientists.

关 键 词：模型建构 化学计算 核心素养 尺度与结构 思维课堂 大概念 

分 类 号：G633.8[文化科学—教育学]