高中化学“离子反应”学习进阶研究

发布时间：2018-05-24 06:12

本文选题：高中化学 + 离子反应　；参考：《河北师范大学》2017年硕士论文

【摘要】：围绕高中化学课程中的一个核心概念——“离子反应”进行研究。“离子反应”是高中化学的核心知识,贯穿于高中教材的始终,并且也是历年高考考查的热点。为了描述学生学习“离子反应”的情况,采用文献法、模型法、访谈法及调查法等研究方法,总结了前人“学习进阶”的研究成果,梳理了高中阶段“离子反应”所涵盖的内容,并将其分为四种类型五个水平,通过自编问卷,测试了二百多名来自石家庄市某高中三个年级学生对“离子反应”的认识水平,围绕核心概念建立进阶。主要做了以下几个方面的工作。首先进行了文献综述和概念界定。国外文献综述以时间为主线,对近十年研究进阶文献进行了简述;国内文献从“学习进阶”的定义、理论基础、组成要素、特征、模式、研究趋势六个方面进行解读。之后对本研究中涉及到的几个核心概念——“离子反应”、“学习进阶”进行了界定。基于模型法,在化学学科的特点和学科思想的理念下构建了“离子反应”进阶模型。从模型出发,筛选出“离子反应”试题中的有代表性和核心题目编制问卷。统计问卷数据,尝试刻画高中生“离子反应”知识的“学习进阶”。将学生的实际情况客观和直观地反映出来,并对数据的统计结果给出合理解释。最后,在上述研究的基础上得出结论,回顾整个研究过程反思不足。
[Abstract]:A core concept of high school chemistry curriculum-"ion reaction" is studied. Ion reaction is the core knowledge of chemistry in senior high school, which runs through the teaching materials of senior high school and is also a hot spot in college entrance examination. In order to describe the situation of students' learning "ion reaction", the research results of previous "advanced learning" were summarized by using literature method, model method, interview method and investigation method. This paper combs the contents of "ion reaction" in the senior middle school, and divides it into four types and five levels. Through a self-designed questionnaire, it tests the understanding level of "ion reaction" among more than 200 students from a senior high school in Shijiazhuang. Build an advanced level around core concepts. Mainly did the following aspects of work. Firstly, literature review and concept definition are carried out. Taking time as the main line, the foreign literature reviews the advanced literature in recent ten years, and the domestic literature is interpreted from six aspects: the definition, the theoretical basis, the constituent elements, the characteristics, the model and the research trend of "learning advanced". Then we define the core concepts of "ion reaction" and "learning advanced". Based on the model method, an advanced model of "ion reaction" is constructed under the characteristics of chemistry and the idea of discipline. Based on the model, the representative and core questions in the "ion reaction" test were selected to compile the questionnaire. Statistical questionnaire data, attempts to portray high school students "ion reaction" knowledge of "learning advanced". The actual situation of the students is reflected objectively and intuitively, and the statistical results of the data are explained reasonably. Finally, on the basis of the above research, we draw a conclusion and review the whole process of reflection.
【学位授予单位】：河北师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.8

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