5E学习环教学模式在高中化学图像信息处理能力培养中的应用研究
发布时间：2018-09-05 16:47
【摘要】：5E学习环(5E learning cycle)教学模式在1989年由美国教育专家贝比提出,是基于探究的一种教学策略和课程模式。包括紧密相连的五个环节构成:参与(Engage)、探究(Explore)、解释(Explain)、精致(Extend)、评价(Evaluate)。因为每个环节英文首字母为“E”,所以称为5E学习环教学模式。5E学习环教学模式的精髓在于探究环节,在探究环节中领悟科学家研究自然界的方法,发展科学探究的能力,增进对科学探究的理解,学习基本的实验能力。图示教学法是在教学过程中,按照知识内在的联系,用精炼的文字、数字和各种特定的符号贯穿连接起来,形成科学的知识体系。在化学教学中可借助微观模型图、思维导图、概念图、动态图等开展教学,达到直观形象、化繁为简、化淡为奇的效果。《考试说明》中对学生的图像信息处理能力要求如下:“能将分析解决问题的过程和成果,用正确的化学术语及文字、图表、模型、图形等表达,并做出解释的能力。”新课程改革对培养学生的图像信息处理能力更加注重,各地的教科书图文并茂。因图像问题涵盖知识面广,而且能很好的考察学生的图像信息处理能力,深受高考命题专家的青睐。本论文研究的问题是:如何在实践中实施5E学习环教学模式辅之图示法教学?5E学习环教学模式辅之图示法对培养学生图像信息处理能力有无影响? 5E学习环教学模式辅之图示法对学生的图像信息处理能力产生了怎样的影响(主要是绘图能力和析图能力方面)?本论文在研究5E学习环教学模式、图示法和培养学生图像信息处理能力的策略理论的基础上,将理论应用于实践。参照苏教版高一化学《必修2》展开,研究对象是高一年级平行班的学生,采用的教学方法是5E学习环教学模式辅之图示法,经过探索阶段和修正阶段后逐步掌握适合学生的方法。本论文研究的结论是:5E学习环教学模式辅之图示法在高中化学教学中是可行的,具体的环节包括参与→探究→解释→精致→评价,图示法可以根据具体内容渗透于各个环节。实践结果表明5E学习环教学模式辅之图示法教学能够提高学生图像信息处理能力,学生的绘图和析图能力也得到了显著的提高。课堂教学中学生参与度提高,激发了学生的探究积极性,增强了学生将知识应用于图像信息处理问题的能力。
[Abstract]:5e learning loop (5e learning cycle) was proposed by American education expert Bebe in 1989. It is a kind of teaching strategy and curriculum model based on inquiry. It consists of five closely connected links: participating in the (Engage), study of (Explore), interpretation of (Explain), refined (Extend), evaluation of (Evaluate). Because the first letter of each link is "E", the essence of the teaching model called "5e learning ring". The essence of the "5e learning ring teaching model" lies in the inquiry link, in which scientists understand the methods used by scientists to study nature and develop the ability of scientific inquiry. Improve understanding of scientific inquiry and learn basic experimental skills. In the process of teaching, the graphic teaching method is to form a scientific knowledge system by using the refined characters, numbers and various special symbols in accordance with the inherent connection of knowledge. In chemistry teaching, teaching can be carried out with the help of microscopic model map, thinking map, concept map, dynamic map and so on. The students' ability to process the image information in the examination instructions is as follows: "can analyze the process and result of solving the problem and express it with correct chemical terms and words, charts, models, graphics, etc.," And the ability to explain. " The new curriculum reform pays more attention to cultivating students' ability of image and information processing. Because the image problem covers a wide range of knowledge, and can well investigate the students' ability of image information processing, it is favored by the college entrance examination proposition experts. The question of this thesis is: how to carry out the 5e learning ring teaching mode in practice? 5e Learning Ring Teaching method? 5e Learning Ring Teaching method has an impact on the cultivation of students' Image Information processing ability How does the pattern-aided graphic method affect the students' ability of image information processing (mainly in the aspect of drawing ability and analyzing ability)? Based on the study of 5e learning loop teaching mode, graphic method and the strategy theory of cultivating students' ability of image information processing, this paper applies the theory to practice. Referring to the chemistry of the first grade of the Su education edition < required course 2 >, the object of the study is the students in the parallel class of the first grade of senior high school. The teaching method used is the graphic method supplemented by the 5e learning ring teaching model. After the exploration stage and the revision stage, gradually grasps the suitable student's method. The conclusion of this paper is that it is feasible to use the diagram method in senior high school chemistry teaching with the help of the teaching model of the learning ring of "5e". The specific links include participation in the exploration, explanation and delicate evaluation, and the graphic method can permeate every link according to the concrete content. The practical results show that the graphics teaching method assisted by the 5e learning loop teaching mode can improve the students' ability of image information processing, and the students' ability of drawing and analyzing pictures has also been improved significantly. The increase of students' participation in classroom teaching stimulates the students' enthusiasm of inquiry and enhances the students' ability to apply knowledge to image and information processing.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8
本文编号：2224853
[Abstract]:5e learning loop (5e learning cycle) was proposed by American education expert Bebe in 1989. It is a kind of teaching strategy and curriculum model based on inquiry. It consists of five closely connected links: participating in the (Engage), study of (Explore), interpretation of (Explain), refined (Extend), evaluation of (Evaluate). Because the first letter of each link is "E", the essence of the teaching model called "5e learning ring". The essence of the "5e learning ring teaching model" lies in the inquiry link, in which scientists understand the methods used by scientists to study nature and develop the ability of scientific inquiry. Improve understanding of scientific inquiry and learn basic experimental skills. In the process of teaching, the graphic teaching method is to form a scientific knowledge system by using the refined characters, numbers and various special symbols in accordance with the inherent connection of knowledge. In chemistry teaching, teaching can be carried out with the help of microscopic model map, thinking map, concept map, dynamic map and so on. The students' ability to process the image information in the examination instructions is as follows: "can analyze the process and result of solving the problem and express it with correct chemical terms and words, charts, models, graphics, etc.," And the ability to explain. " The new curriculum reform pays more attention to cultivating students' ability of image and information processing. Because the image problem covers a wide range of knowledge, and can well investigate the students' ability of image information processing, it is favored by the college entrance examination proposition experts. The question of this thesis is: how to carry out the 5e learning ring teaching mode in practice? 5e Learning Ring Teaching method? 5e Learning Ring Teaching method has an impact on the cultivation of students' Image Information processing ability How does the pattern-aided graphic method affect the students' ability of image information processing (mainly in the aspect of drawing ability and analyzing ability)? Based on the study of 5e learning loop teaching mode, graphic method and the strategy theory of cultivating students' ability of image information processing, this paper applies the theory to practice. Referring to the chemistry of the first grade of the Su education edition < required course 2 >, the object of the study is the students in the parallel class of the first grade of senior high school. The teaching method used is the graphic method supplemented by the 5e learning ring teaching model. After the exploration stage and the revision stage, gradually grasps the suitable student's method. The conclusion of this paper is that it is feasible to use the diagram method in senior high school chemistry teaching with the help of the teaching model of the learning ring of "5e". The specific links include participation in the exploration, explanation and delicate evaluation, and the graphic method can permeate every link according to the concrete content. The practical results show that the graphics teaching method assisted by the 5e learning loop teaching mode can improve the students' ability of image information processing, and the students' ability of drawing and analyzing pictures has also been improved significantly. The increase of students' participation in classroom teaching stimulates the students' enthusiasm of inquiry and enhances the students' ability to apply knowledge to image and information processing.
【学位授予单位】：华中师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8
【参考文献】
相关期刊论文 前10条
1 李其龙;;冯·格拉塞斯费尔德和他的《激进建构主义》[J];基础教育;2016年05期
2 彭梭;王后雄;;高考化学图表信息题的功能及价值分析[J];化学教育;2015年15期
3 化得福;;论罗杰斯的人本主义教育思想[J];兰州大学学报(社会科学版);2014年04期
4 王宇航;廖志刚;季春阳;;“5E学习环”在化学教学中的应用[J];学理论;2013年33期
5 张涤;张海燕;;不同阶段学生图形推理能力的研究现状[J];东北师大学报(哲学社会科学版);2013年02期
6 冯阳春;;高中生命科学教学中读图表获取信息能力培养初探[J];新课程(教研);2011年11期
7 吴作印;李时建;;数学探究式教学研究综述[J];中国科教创新导刊;2011年21期
8 刘瑞华;钟德和;;信息能力研究的基本框架之构建[J];图书馆学研究;2011年07期
9 李强;;试论直观教学的课件开发思想[J];山西广播电视大学学报;2011年02期
10 王晶莹;;美国探究教学模式述评[J];上海教育科研;2010年04期
相关硕士学位论文 前4条
1 崔晓萌;5E学习环对初中生生物图像信息处理能力的影响[D];山西师范大学;2015年
2 邱兴贵;农村初中生物教学中学生信息能力培养的研究[D];福建师范大学;2013年
3 吴伟丽;化学新课程教学中学生信息素养的培养研究[D];华中师范大学;2007年
4 周璇;高中生物教学中培养学生信息能力的探索[D];东北师范大学;2007年
，本文编号：2224853
本文链接：https://www.wllwen.com/zhongdengjiaoyulunwen/2224853.html
