核心素养导向的科学教学设计与实施——水能溶解多少物质  

Scientific Teaching Design and Implementation Guided by Core Literacy: How much Substance can Water Dissolve

作　　者：迟艳波 王秀红[2] CHI Yan-Bo;WANG Xiu-Hong(Faculty of Education,Northeast Normal University,Changchun 130024,China;College of Chemistry,Northeast Normal University,Changchun 130024,China)

机构地区：[1]东北师范大学教育学部,吉林长春130024 [2]东北师范大学化学学院,吉林长春130024

出　　处：《化学教育（中英文）》2024年第13期52-57,共6页Chinese Journal of Chemical Education

基　　金：东北师范大学教师教育“揭榜领题”:课题“基于‘新课标·新技术·新课堂’的中学化学教学设计与案例研究”(项目编号:JSJY20220201)。

摘　　要：以发展学生核心素养为目标,围绕探究问题“水能溶解多少物质”进行教学设计与实施,通过引导学生分析问题、设计方案、搜集证据、得出结论,培养学生发现问题、解决问题的能力,促进由知识到素养的转化。通过对“水能溶解多少物质”的学习,定性知道物质的溶解是有限度的,为初中定量认识物质溶解的限度即溶解度奠定基础。With the goal of developing students' core literacy, this article focuses on exploring the question of “how much substance can water dissolve” in teaching design and implementation. This article guides students to analyze problems, design solutions, collect evidence, and draw conclusions, so as to cultivate their ability to discover and solve problems, and promote the transformation from knowledge to literacy. Through the study of “how much substance can water dissolve”, students can qualitatively understand that the dissolution of substances is limited, laying the foundation for a quantitative understanding of the limit of substance dissolution, i.e. solubility, in junior high school.

关 键 词：核心素养 探究教学 教学评价 溶解度 科学课程 

分 类 号：G623.6[文化科学—教育学]