“化学与社会发展”主题教学设计的创新研究与实践

发布时间：2018-04-20 18:48

本文选题：化学与社会发展 + 教学设计创新　；参考：《鲁东大学》2017年硕士论文

【摘要】：世界教育改革的趋向是重视化学课程实用性,因而我国教育也开始重视教育与社会、生活的联系。2011版义务教育化学课程标准制定了“化学与社会发展”一级主题,教授化学“生活化”、“发展化”和“社会化”的内容。“化学与社会发展”主题(以下文中简称该主题)是五个一级主题之一。该主题包含的知识有:各种合成材料及其相关内容、有毒物质和健康生活的化学知识、保护资源与和谐自然、珍惜资源和能源开采等。课标中精准要求:针对该主题,要改良课堂教学;提升课堂教学效率;减少只运用单一教学方式的现状,结合多媒体技术和多种新媒体,丰富教学手段。长期以来初中化学课堂对于此主题的教学存在两大症结:一是重视程度不够,因为该主题在中考时所占分值较少而忽略该主题的价值。二是以书本为中心,仅仅传授书上的内容。重视理论,学习经验的获得。为了改变这种状态,本文提出了针对该主题的创新教学设计。创新教学设计的教学诉求是希望学生在学习的同时,能正确认识化学学科,体会化学学科的重要性和必要性。增强化学学习的实用性,做到学习理论和处理问题相统一。在发现中学习,养成发现问题的习惯;在实践中学习,培养乐于解决问题的心态,增强社会责任感。本研究以鲁教版该主题的教学为例,从以下五个方面展开研究。第一部分:论文的第一、二章,分析了选题的背景和课题的意义:学好该主题是教育改革标准纲要的要求之一;对初中学生至关重要。学好该主题有助于塑造核心素养;尤其是化学核心素养中的基础维度和动力维度。促进教学方式的转变;有利于教师教学技能的发展。优化化学学科形象;培养社会责任感。第二部分:论文的第三章,梳理该主题鲁教版的教材内容。明晰该主题在整个初中化学教学中所处的位置。整理该主题的教学思想和结构板块。为后面划分不同类型创新教学设计奠定基础。第三部分:论文的主体部分,论文的第四章,根据以上内容确立创新教学设计的教学诉求,针对主题内章节的特点、教学诉求,设计流程,并针对每个类型的创新教学设计提供了教学实例。第四部分:论文第五章,根据教学实验研究的调查结果,分析创新教学设计是否可行,是否有利于三维目标和教学诉求的实现。第五部分:论文的第六章,总结创新教学设计的应用效果,提出了存在的问题和课题应用展望。
[Abstract]:The trend of the world education reform is to attach importance to the practicability of the chemistry curriculum. Therefore, China's education has also begun to attach importance to education and society. The first level theme of "Chemistry and social development" has been formulated in the 2011 edition of the chemistry curriculum standard of compulsory education. To teach the contents of life, development and socialization of chemistry. The theme of "Chemistry and Social Development" (hereinafter referred to as "this theme") is one of the five first-level themes. The topics include: various synthetic materials and their related contents, toxic substances and chemical knowledge of healthy life, protection of resources and harmonious nature, treasure resources and energy exploitation, etc. The precision requirement in the curriculum standard: aiming at this subject, we should improve the classroom teaching, improve the efficiency of classroom teaching, reduce the present situation of using only a single teaching method, combine the multimedia technology with a variety of new media, enrich the teaching means. For a long time, there are two sticking points in the teaching of this subject in junior middle school chemistry classroom: one is that the degree of attention is not enough, because the value of the subject is neglected because the value of the subject is less in the middle school examination. Second, the book as the center, only to impart the contents of the book. Attach importance to theory and gain learning experience. In order to change this state, this paper puts forward innovative teaching design for this subject. The teaching demand of innovative teaching design is to hope that students can correctly understand the chemistry subject and understand the importance and necessity of the chemistry subject while studying. Enhance the practicability of chemistry learning, achieve the unity of learning theory and solving problems. Learn from discovery, form the habit of discovering problems, learn in practice, cultivate the attitude of willing to solve problems, and strengthen the sense of social responsibility. This study takes the teaching of this subject in Lu Jiao edition as an example and studies from the following five aspects. The first part: the first and second chapters of the thesis analyze the background of the topic and the significance of the topic: learning the subject well is one of the requirements of the standard outline of educational reform, which is of great importance to junior middle school students. Learning the subject well helps to shape the core literacy, especially the basic and dynamic dimensions in the chemical core literacy. To promote the transformation of teaching methods, which is conducive to the development of teachers' teaching skills. Optimize the image of chemistry; cultivate the sense of social responsibility. The second part: the third chapter of the paper, combing the theme of Lujiao version of the textbook content. Clear the subject in the whole junior high school chemistry teaching position. Collate the teaching ideas and structural plates of the subject. It lays the foundation for the division of different types of innovative teaching design. The third part: the main part of the paper, the fourth chapter of the paper, according to the above content to establish the teaching demands of innovative teaching design, according to the characteristics of the chapters within the theme, teaching demands, design process, And for each type of innovative teaching design provides a teaching example. The fourth part: the fifth chapter, according to the investigation result of the teaching experiment research, analyzes whether the innovative teaching design is feasible, whether it is beneficial to the realization of the three-dimensional goal and the teaching demand. The fifth part: the sixth chapter of the thesis, summarizes the application effect of innovative teaching design, puts forward the existing problems and the application prospect of the subject.
【学位授予单位】：鲁东大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8

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