Theoretical and Corroborative Research on the Conceptual Change in Mathematics Education.
数学教育观念转变的理论与实证研究。
基本信息
- 批准号:10680283
- 负责人:
- 金额:$ 0.58万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:1998
- 资助国家:日本
- 起止时间:1998 至 1999
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this research, I investigated fraction, area, and problematic problems based on the inquiry to reveal how students understood them and on experimental lessons to conquest confusion generated by each subject matter.1. The diachronic inquiry on the third and fourth graders' understanding about the representation of quantities by fractions (RQF) revealed that their confusion on RQF was observed just after finishing their learning of the unit of Fraction treated in the third grade. Moreover, their responses to the task of RQF changed according to the representation of problems and diagrams adopted in the task. Based on these results, I implemented experimental lessons of which subjects were the fourth graders. As a result, a class in which the location of fractions on the number line was treated in the first lesson showed little confusion on their understanding of RQF treated in the second lesson. It suggested the effectiveness of the number line model to enhance students' RQF.2. Experimental lessons on the separation of area from perimeter were implemented for the fourth graders. The results of pre- and posttest showed insufficient accomplishment of the aim of the lessons. However, inquiry administered at the end of each lesson indicated that students' mathematical activities to draw various figures on a grid and to construct them on a geoboard promoted students' interest in the tasks employed in the lessons.3. Preliminary inquiry on problematic problems suggested that problem situations and instruction described on a test sheet influenced students' responses to the problematic problems.These results suggest that, at the introductory part of a concept in particular, how to set a problem situation and how students act in the situation affect their subsequent learning to a considerable degree.
在这项研究中,我在调查的基础上调查了分数、面积和有问题的问题,以揭示学生对它们的理解情况,并通过实验课来克服每一门学科产生的困惑。对三、四年级学生关于分数表示量的理解的历时考察表明,他们在分数表示上的困惑是在完成三年级分数单位的学习后才发现的。此外,他们对RQF任务的反应会根据任务中问题的表征和图表的不同而变化。根据这些结果,我实施了实验课,被试是四年级学生。结果,第一节课处理分数在数线上的位置的班级对第二节课处理的RQF的理解几乎没有混乱。研究结果表明,数线模型能有效提高学生的RQF值。对四年级学生进行了面积与周长分离的实验课。前测和后测的结果表明,课程目标的完成程度还不够。然而,在每节课结束时进行的调查表明,学生在网格上绘制各种图形并在几何图形板上构建图形的数学活动促进了学生对课程中使用的任务的兴趣。对问题问题的初步探讨表明,试卷上描述的问题情境和指导会影响学生对问题问题的反应。这些结果表明,在概念的引言部分,如何设置问题情境以及学生在该情境中的行为在很大程度上影响了他们随后的学习。
项目成果
期刊论文数量(3)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
長谷川 順一: "量分数概念の理解における数直線モデルの効果"日本教育方法学会紀要「教育方法学研究」. 第25巻. (2000)
长谷川润一:“数轴模型对理解数量分数概念的影响”日本教育方法学会会刊“教育方法研究”第25卷(2000年)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
Junichi Hasegawa: "Effects of Number Line Model on Understanding of Representation of magnitudes by Fractions"Research Journal of Educational Methods. Vol. 25.
长谷川淳一:“数轴模型对理解分数表示大小的影响”教育方法研究杂志。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
長谷川 順一: "量分数概念の理解における数直線モデルの効果"日本教育方法学会紀要「教育方法学研究」. 第25巻(印刷中). (2000)
长谷川润一:“数轴模型对理解数量分数概念的影响”日本教育方法学会通报“教育方法学研究”第 25 卷(出版中)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
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HASEGAWA Junichi其他文献
HASEGAWA Junichi的其他文献
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{{ truncateString('HASEGAWA Junichi', 18)}}的其他基金
Theoretical and empirical study on revisions of students' false ideas in elementary mathematics education.
基础数学教育中纠正学生错误观念的理论与实证研究
- 批准号:
24531138 - 财政年份:2012
- 资助金额:
$ 0.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of students' linguistic abilities for describing mathematical objects and reasoning processes.
发展学生描述数学对象和推理过程的语言能力。
- 批准号:
21530944 - 财政年份:2009
- 资助金额:
$ 0.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of visualization system for dynamic and static human structure recognition
动静态人体结构识别可视化系统开发
- 批准号:
19500097 - 财政年份:2007
- 资助金额:
$ 0.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
A Study of Analysis on the Teaching-Learning Processes and Instructional Development of Multiplication and Division Problem Solving in Arithmetic Education
算术教育乘除法解题教学过程分析及教学发展研究
- 批准号:
18530715 - 财政年份:2006
- 资助金额:
$ 0.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Cellular and molecular pharmacological study of the mechanisms underlying the effects of Kanpo medicine.
汉方医学作用机制的细胞和分子药理学研究。
- 批准号:
16590558 - 财政年份:2004
- 资助金额:
$ 0.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study on Automated Constuction of Three Dimensional Image Processing Procedures
三维图像处理程序自动化构建的研究
- 批准号:
07680414 - 财政年份:1995
- 资助金额:
$ 0.58万 - 项目类别:
Grant-in-Aid for Scientific Research (C)