“氧化还原反应”学习困难成因分析与教学策略研究

发布时间：2018-03-27 16:07

本文选题：学习困难　切入点：氧化还原反应　出处：《山东师范大学》2015年硕士论文

【摘要】：化学概念是化学现象本质的反映，，准确地理解化学概念，是学生深刻认识事物及其变化规律的前提。对刚升入高中的学生而言，受自身知识水平和思维特点的限制，在化学概念的学习上普遍感到困难。氧化还原反应是贯穿高中化学始终的最基本概念之一，这部分的学习是至关重要的。因此找到氧化还原反应学习困难所在，深入了解造成学生学习困难的原因，并找到行之有效的教学策略有利于学生正确概念的建立。论文主要包括以下7个部分：第一部分：首先阐明选题的原因，分析氧化还原反应的重要地位，以及氧化还原反应教学中存在的问题。第二部分：文献综述。阐述了学习困难相关理论，包括学习困难的界定、学习困难的类型及主要成因。并根据化学学科特点，对化学学习困难进行了界定。第三部分：说明本研究的目的与方法。第四部分：对化学新课程中的氧化还原反应进行了分析。主要论述了氧化还原反应的知识体系和氧化还原反应的概念演变过程。第五部分：氧化还原反应学习困难的测查与分析。本部分利用自编的氧化还原反应测查问卷，以山东师范大学附属中学高一年级370名学生为样本进行了测试。通过数据分析得出学生在氧化还原反应学习过程中学习困难的主要表现及产生的原因。第六部分：氧化还原反应学习困难教学策略分析。结合对氧化还原反应学习困难及成因的分析，论文提出了解决氧化还原学习困难的教学策略。第七部分：对研究中存在的问题进行了讨论和展望。
[Abstract]:The concept of chemistry is the reflection of the essence of chemical phenomena. Understanding the concept of chemistry accurately is the premise for students to deeply understand things and their changing laws. For the students who have just entered senior high school, they are restricted by their own knowledge level and thinking characteristics. It is generally difficult to learn chemical concepts. Redox reaction is one of the most basic concepts throughout high school chemistry, and this part of learning is essential. Understanding the causes of students' learning difficulties and finding effective teaching strategies are helpful to the establishment of students' correct concepts. The thesis mainly includes the following seven parts:. The first part: firstly, the reason of choosing this topic is explained, the important position of redox reaction and the problems in the teaching of redox reaction are analyzed. The second part: literature review. The related theories of learning difficulties are expounded, including the definition of learning difficulties, the types and main causes of learning difficulties, and the definition of chemistry learning difficulties according to the characteristics of chemistry. The third part: explain the purpose and method of this research. The fourth part analyzes the redox reaction in the new chemistry course, mainly discusses the knowledge system of the redox reaction and the concept evolution process of the redox reaction. Part V: measurement and analysis of learning difficulties in redox reaction. Based on the data analysis of 370 senior high school students in Shandong normal University, the main performance of students' learning difficulties in the process of redox reaction learning and the causes of their learning difficulties are obtained. The sixth part: the teaching strategy analysis of redox reaction learning difficulty. Based on the analysis of redox reaction learning difficulty and its causes, the paper puts forward the teaching strategy to solve the redox learning difficulty. The seventh part: the existing problems in the study are discussed and prospected.
【学位授予单位】：山东师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.8

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