| アイテムタイプ |
デフォルト(1) |
| 公開日 |
2026-03-30 |
| タイトル |
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|
タイトル |
算数・数学において体系的に数量感覚を養う指導に関する研究 : 小学校・中学校の授業から明らかになった課題 |
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言語 |
ja |
| タイトル |
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|
タイトル |
A Study on Systematic Instruction for Developing Quantity Sense in Mathematics: Challenges Identified from Elementary and Junior High School Practices |
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言語 |
en |
| 作成者 |
西, 宗一郎
辰崎, 圭
迫田, 彩
豊福, 共輝
重松, 正樹
川上, 麻衣子
福原, 正隆
影山, 和也
北䑓, 如法
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| アクセス権 |
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|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 内容記述 |
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|
内容記述タイプ |
Abstract |
|
内容記述 |
In modern society, individuals frequently encounter numbers and quantities that exceed their personal perception, making the development of instructional plans to nurture quantity sense from elementary to junior high school an urgent issue. Therefore, this study aimed to identify current challenges with the goal of developing a systematic curriculum for fostering quantity sense across these grade levels. To achieve this objective, case studies—including fact-finding surveys and the development and implementation of original lessons—were conducted targeting upper elementary students (5th and 6th grades) and junior high school students (7th, 8th, and 9th grades).
The results revealed that students face significant challenges in converting imperceptible large and small numbers into a range they can personally perceive. Furthermore, the study concluded that to realize smooth interaction through numbers and quantities, it is necessary to foster an "eye" for recognizing numbers hidden in daily life—such as numerical rules regarding visibility—and to develop communication skills that effectively utilize numbers and quantities. |
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言語 |
en |
| 出版者 |
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出版者 |
広島大学学部・附属学校共同研究機構 |
|
言語 |
ja |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
| 出版タイプ |
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|
出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| ID登録 |
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|
ID登録 |
10.15027/0002041693 |
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ID登録タイプ |
JaLC |
| 書誌情報 |
ja : 学部・附属学校共同研究紀要
en : THE ANNALS OF EDUCATIONAL RESEARCH
号 53,
p. 68-79,
ページ数 12,
発行日 2026-03-31
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AnnEducRes_53_68.pdf (680 KB)
