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论化学概念的结构与教学组织——以“氧化还原反应”为例 被引量:4
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作者 周仁鸽 《化学教学》 CAS 北大核心 2014年第10期13-16,共4页
概念是构成学科体系的基本单元,化学概念有着宏观与微观、定性与定量、语义与符号等多层次的内涵,并随学习与研究的深入不断发展变化;而且概念之间又有相似与相关的内涵交叠.这要求教学能从学科体系上对概念关系和结构进行分析,让概念... 概念是构成学科体系的基本单元,化学概念有着宏观与微观、定性与定量、语义与符号等多层次的内涵,并随学习与研究的深入不断发展变化;而且概念之间又有相似与相关的内涵交叠.这要求教学能从学科体系上对概念关系和结构进行分析,让概念的教学层次及分化编排与学生认识阶段相匹配,遵循概念认知与发展的基本历程,帮助学生逐步形成完整的概念内涵. 展开更多
关键词 化学概念 概念教学 概念分化
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The Development and Influence of RCPS Instructions to Promote Students' Scientific Learning Motivation and Scientific Concept Learning
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作者 Fu Yi Shieh Wen-Tung Hung Jen-Chin Lin 《Journal of Chemistry and Chemical Engineering》 2013年第4期374-381,共8页
This research aims at developing RCPS (revised creative problem solving) teaching model, besides the authors designed the instructions of chemical reaction to promote eight grade students' scientific learning motiv... This research aims at developing RCPS (revised creative problem solving) teaching model, besides the authors designed the instructions of chemical reaction to promote eight grade students' scientific learning motivation and scientific concept learning. We adopted quasi-experiment study, the experimental group and controlled group all 28 students were chose, go on the parameter is analyzed together compared with textbook instructions, scale of scientific learning motivation and test of scientific conception learning were used for the two groups in prior test and post test, then they used statistical ANCOVA (analysis of covariance) to analyze the differences between the two teaching models. The result of this study finds that RCPS teaching model improved student's scientific learning motivation and learning scientific concept was superior to textbook instructions in controlled group, p = 0.001 (〈 0.01), and all with high experimental treatment effects (〉 0.14). The study also proposes that when RCPS teaching model was applied to scientific concept teaching, RCPS teaching model should be joined the conception introducing stage, and pay attention to students' scientific learning motivation. 展开更多
关键词 Revised creative problem solving scientific concept learning scientific learning motivation.
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The Differential Mode of Criminalization in Traditional China
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作者 Xi Lin 《Fudan Journal of the Humanities and Social Sciences》 2014年第2期247-263,共17页
Drawing upon a concept developed by Fei Xiaotong, this article offers a preliminary theory for conceptualizing the regulation of criminal acts in imperial China. Centred upon the concept of a "differential mode of cr... Drawing upon a concept developed by Fei Xiaotong, this article offers a preliminary theory for conceptualizing the regulation of criminal acts in imperial China. Centred upon the concept of a "differential mode of criminalization," this article argues that the Confucianization of law in traditional China emphasized without ambiguity the implications of the closeness/remoteness in human rela- tionships-the measure of distance conditioned upon the two main loci in everyday life, namely blood and non-blood relationships. This differential mode of criminalization fits into the Confucian imagery of a harmonious society. 展开更多
关键词 Differential mode of criminalization ConfucianizationMorality of law Human relationships
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