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Application of Property-structure Interdependence Theory in Teaching Practice of Element Chemistry
Pages: 13-16
Year: Issue:  20
Journal: Chinese Journal of Chemical Education

Keyword:  性构相依元素化学教学应用教学案例;
Abstract: 元素化学知识点繁杂而分散,难教、难学是其特点.教学中设计编写了“N2、P4单质的差异”“物质的酸碱性”“物质的毒性”“物质的形状、聚集状态”等6个教学案例,从“性质与结构相互依存”这一核心化学思想出发,一一做出阐释,有效提升了学生的学习兴趣.同时在课程教学中,引导学生有意识地去发现、去运用这一思想,自觉增强基础理论与元素化学的联系,改善了教学效果.
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