基于生活问题情境的化学核心素养的培养研究——以铁及其化合物复习为例
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摘要
以人体必需的微量元素铁及生活中的补铁妙招引入,设置生活问题情境学习铁及其化合物的性质和它们在生产生活中的应用,运用价态-类别二维图完善铁及其化合物之间的转化关系,在学习中渗透核心素养的培养。
This paper introduced the trace element iron necessary for human body and the magic way of iron supplement in life, set up the life problem situation to learn the properties of iron and its compounds and their applications in production and life, used the valence and category two-dimensional diagram to improve the transformation relationship of iron and its compounds, and thus cultivated students' core literacy.
This paper introduced the trace element iron necessary for human body and the magic way of iron supplement in life, set up the life problem situation to learn the properties of iron and its compounds and their applications in production and life, used the valence and category two-dimensional diagram to improve the transformation relationship of iron and its compounds, and thus cultivated students' core literacy.
引文
[1] 林崇德.21世纪学生发展核心素养研究.北京:北京师范大学出版社,2016
[2] 吴星.化学教学,2017(5):5-6
[3] Brown J S, Collin A, Duguid P. Educational Researcher, 1989,18 (1): 32-42
[4] 中华人民共和国教育部.普通高中化学课程标准(实验).北京:人民教育出版社,2003
[2] 吴星.化学教学,2017(5):5-6
[3] Brown J S, Collin A, Duguid P. Educational Researcher, 1989,18 (1): 32-42
[4] 中华人民共和国教育部.普通高中化学课程标准(实验).北京:人民教育出版社,2003