| 金属配合物显色原理的课堂教学软件研发* |
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| 引用本文： | 刘琳然,黄萍,文静,冉鸣.金属配合物显色原理的课堂教学软件研发*[J].化学教育,2020,41(2):85-89. |
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| 作者姓名： | 刘琳然 黄萍 文静 冉鸣 |
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| 作者单位： | 四川师范大学化学与材料科学学院 四川成都 610068 |
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| 基金项目： | 四川省教育厅四川师范大学基础教育课程研究中心重点项目 |
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| 摘 要： | 有关金属配合物颜色的形成原理是现行无机化学教学中的一大难点,基于深度学习理论,以六水合氯化镍为例,研发了一款金属配合物显色原理的教学软件。该软件以宏观问题引入教学,创设探究情境,展示了金属配合物的结构、d-轨道分裂的原因、金属配合物显色的原理,软件能帮助学生从金属配合物的结构上去认知其显色原理,拓展学生的视野,进而达成深度学习的目标。
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| 关 键 词： | 金属配合物 显色原理 深度学习 信息化教学 |
Research and Development of Classroom Teaching Software of Color Developing Principle of Metal Complexes |
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| LIU Lin-Ran,HUANG Ping,WEN Jing,RAN Ming.Research and Development of Classroom Teaching Software of Color Developing Principle of Metal Complexes[J].Journal of Chemical Education,2020,41(2):85-89. |
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| Authors: | LIU Lin-Ran HUANG Ping WEN Jing RAN Ming |
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| Institution: | College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, China |
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| Abstract: | The forming principle of metal complex color is a major difficulty in inorganic chemistry teaching at present.Based on the deep learning theory and taking nickel chloride hexahydrate as an example,a teaching software of metal complex color developing principle is developed in this paper.This software introduces the teaching with macroscopic problems,creates the inquiry situation,shows the structure of metal complexes,the reason of d-orbital splitting,and the principle of color rendering of metal complexes.The software can help students to recognize the color rendering principle from the structure of metal complexes,expand their horizons,and achieve the goal of deep learning. |
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| Keywords: | metal complexes principle of color development deep learning information teaching |
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