低碳理念在中等职业学校化学教学中渗透的研究

发布时间：2019-03-16 20:17

【摘要】：为应对生活环境恶化、碳素能源危机对人类提出的挑战，人们把目光投向低碳。作为人与自然关系史、人类社会发展史上的一次重要的自我反醒，低碳正影响和改变着人类对自然资源态度和索取方式、世界经济发展的模式、人们的生活习惯和思维方式。践行低碳理念，发展低碳经济，实现人与自然的和谐，人类社会可持续发展，，这成为未来社会发展的主流。它提出了一个全新的课题——对学生进行低碳教育研究。本研究是在前人研究的基础上，结合作者工作实际，对中等职业学校化学教学中进行低碳理念的渗透进行研究。本研究从低碳理念的概述，研究综述、中等职业学校学生低碳理念现状调研、中职化学教学中低碳理念渗透途径、实验前后渗透效能分析等五个方面，进行系统研究。研究主要采用文献研究、教育实验研究、问卷调查三种方法，系统地阐述了中职化学教学中低碳理念渗透研究操作过程。将低碳知识与化学知识相互穿插、渗透，在教学实践活动中实现低碳理念与化学理念有机融合，是中职化学教学中培养低碳理念的有效途径。中职化学教学中低碳理念渗透可以从绪论引入、理论穿插、实验细节、课外实践、专业结合五个途径进行。其中绪论是引入的起点，是让学生了解什么是低碳，激发学生了解低碳、践行低碳的潜在愿望。在理论教学中渗透低碳知识，培养低碳理念是实验重点，实验教学、课外实践、专业结合则是低碳理念的进一步强化和养成。接着列举两个教学设计案例进行对照研究，以化学实验基本操作为基础进行实验分析。本研究最后一项是对实验样本的进行实验前后效能对比分析。研究结果表明：这项实验研究在提高学生低碳的理解和促进学生低碳行为的养成方面有明显成效，为今后相关学科中低碳理念渗透提供了一个系统的范例。
[Abstract]:In order to deal with the deterioration of living environment and the challenge of carbon energy crisis, people pay more attention to low carbon. As a history of the relationship between man and nature, an important self-awakening in the history of the development of human society, low carbon is affecting and changing human attitudes towards natural resources and ways of taking, the mode of world economic development, people's living habits and ways of thinking. Practice low-carbon concept, develop low-carbon economy, realize harmony between man and nature, sustainable development of human society, this becomes the mainstream of future social development. It puts forward a brand-new topic-low-carbon education research for students. This research is based on the previous research, combining with the author's practical work, to study the infiltration of low-carbon concept in chemistry teaching in secondary vocational schools. In this study, a systematic study was carried out from five aspects: the overview of low-carbon concept, the survey of low-carbon concept of secondary vocational school students, the infiltration of low-carbon concept in secondary vocational school chemistry teaching, and the analysis of penetration efficiency before and after the experiment. The research mainly adopts three methods: literature research, educational experiment research and questionnaire survey, and systematically expounds the operation process of infiltration of low-carbon ideas in chemistry teaching in secondary vocational schools. It is an effective way to cultivate low-carbon concept in secondary vocational chemistry teaching by interpenetrating low-carbon knowledge and chemistry knowledge, and realizing organic fusion of low-carbon concept and chemistry idea in teaching practice. The infiltration of low-carbon idea in secondary vocational chemistry teaching can be carried out through five ways: introduction, theory interspersing, experimental details, extracurricular practice and professional combination. The introduction is the starting point of the introduction, is to let students understand what is low carbon, stimulate students to understand low carbon, practice low carbon potential desire. Infiltration of low-carbon knowledge and cultivation of low-carbon concept in theoretical teaching is the key point of experiment. Experimental teaching, extracurricular practice and professional combination are the further strengthening and cultivation of low-carbon concept. Then two teaching design cases are listed for comparative study, and the experimental analysis is based on the basic operation of chemical experiment. The last item of this study is the comparative analysis of the effectiveness of the experimental samples before and after the experiment. The results show that this experimental study is effective in improving students' understanding of low carbon and promoting the formation of students' low carbon behavior, which provides a systematic example for the infiltration of low carbon ideas in related disciplines in the future.
【学位授予单位】：上海师范大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：O6-4;G712

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