The comprehensive study of developing theory, practice and contents connecting between elementary and secondary mathematics through design experiments
通过设计实验发展中小学数学联系的理论、实践和内容的综合研究
基本信息
- 批准号:20500750
- 负责人:
- 金额:$ 2.33万
- 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:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This study aims at finding the theoretical and empirical bases on the transition from elementary to secondary mathematics through design experiments. We designed two transitional processes in which students developed their recognitions of functional graphs based on their views of rate and in which they enhanced their recognitions of proof through cultivating their dynamic and flexible views of figures, and implemented the experiments. Then, we have extracted and theorized the findings on the transition by analyzing the data qualitatively.
本研究旨在通过设计性实验,寻找小学数学向中学数学过渡的理论和实证依据。我们设计了两个过渡过程,即学生基于速率观发展函数图概念,通过培养动态灵活的图形观来提高证明概念,并进行了实验。然后,我们通过对数据的定性分析,提取了关于转型的发现并进行了理论化。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
what are dynamic views in geometry? A design experiment in a sixth grade classroom
几何中的动态视图是什么?
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Masakaszu Okazaki;Kazuya Kageyama
- 通讯作者:Kazuya Kageyama
表現からみた数学的活動
从表示的角度看数学活动
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:青峰正裕;藤田守;清末達人;阪本典子;長谷川昇;大和孝子;熊井まどか;竹嶋美夏子;山本貴之・和田信哉;小原美枝;橋本吉彦;和田信哉
- 通讯作者:和田信哉
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OKAZAKI Masakazu其他文献
OKAZAKI Masakazu的其他文献
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{{ truncateString('OKAZAKI Masakazu', 18)}}的其他基金
Mechanics and Mechanisms of Thermo-Mechanical Fatigue Failure Relevant to Materials, Structures and Thermal Field.
与材料、结构和热场相关的热机械疲劳失效的力学和机理。
- 批准号:
25249003 - 财政年份:2013
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
The developmental study of classroom lessons and curriculums for connecting between elementary and secondary mathematics through design experiments
通过设计实验连接小学和中学数学的课堂课程和课程的发展研究
- 批准号:
23501019 - 财政年份:2011
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Crack Repair in Heat Resisting Superallloys applying Stress Field Assisted Diffusion Phenomenon
应用应力场辅助扩散现象修复耐热高温合金
- 批准号:
21246022 - 财政年份:2009
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Mechanics and Mechanisms on Adhesion of Thermal Barrier Coating : Towards Improvement and Design of Thermal Fatigue Endurance.
热障涂层附着力的力学和机理:热疲劳耐久性的改进和设计。
- 批准号:
15360046 - 财政年份:2003
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
A New Strategy to Prevent The Undesirable High Temperature Fatigue Reduction due to Cellular Formation in Microstructurally-Controlled Ni-Base Superalloys : -For Refurbishment and Recoating Technology-
一种新策略,可防止微观结构控制的镍基高温合金中因气泡形成而导致的不良高温疲劳降低:-用于翻新和重涂技术-
- 批准号:
12650072 - 财政年份:2000
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Systematic Research on Hig-Strength and High Performance Ni-Base Superalloy Coatings for Advanced Gas Turbines.
先进燃气轮机用高强高性能镍基高温合金涂层的系统研究。
- 批准号:
10555027 - 财政年份:1998
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (B).
Recoating and Refurbishment of Single crystal Ni- Based Superalloys for Advanced Gas Turbines
先进燃气轮机用单晶镍基高温合金的重涂和翻新
- 批准号:
10650078 - 财政年份:1998
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Diffusion Bonding and the Optimization of An Oxide Dispersion Strengthened Ni-base Alloy
氧化物弥散强化镍基合金的扩散连接及优化
- 批准号:
08650097 - 财政年份:1996
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of High Performance Ti Alloy Composite by Controlling Microstructure and Inter face.
通过控制微观结构和界面开发高性能钛合金复合材料。
- 批准号:
08555023 - 财政年份:1996
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Crystallographic Fracture Mechanics Study on Creep-Fatigue Small Crack Propagation in Ni-base Superalloyas at High Temperatures
镍基高温合金高温蠕变疲劳小裂纹扩展的晶体断裂力学研究
- 批准号:
04650080 - 财政年份:1992
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
相似海外基金
算数と数学の接続における2つの一般化に関する開発研究
算术与数学联系的两种概括的发展研究
- 批准号:
17011049 - 财政年份:2005
- 资助金额:
$ 2.33万 - 项目类别:
Grant-in-Aid for Scientific Research on Priority Areas