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空間図形の理解に関する調査研究 : 小・中学生の見取図の理解に関して
https://doi.org/10.20636/00013283
https://doi.org/10.20636/00013283dab53515-163f-4b09-919d-4144aae58ca5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
11_近藤裕 他_奈良教育大学紀要68-1 (698.3 kB)
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
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| 公開日 | 2019-12-13 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 空間図形の理解に関する調査研究 : 小・中学生の見取図の理解に関して | |||||||||||||
| 言語 | ja | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Students' understanding of Spatial Geometry : Case of 2D representations of Cubes | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| キーワード | ||||||||||||||
| 主題 | 空間図形, 操作, 推論, 見取図, 立方体, ETYP：教育関連論文 Spatial geometry, Manipulation, Reasoning, 2D representation of 3D shapes, Cube |
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| 資源タイプ | ||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||
| ID登録 | ||||||||||||||
| ID登録 | 10.20636/00013283 | |||||||||||||
| ID登録タイプ | JaLC | |||||||||||||
| 著者 |
近藤, 裕
× 近藤, 裕
× 熊倉, 啓之
× 國宗, 進
× 藤田, 太郎
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| 著者別名 | ||||||||||||||
| 姓名 | KONDO, Yutaka | |||||||||||||
| 著者別名 | ||||||||||||||
| 姓名 | KUMAKURA, Hiroyuki | |||||||||||||
| 著者別名 | ||||||||||||||
| 姓名 | KUNIMUNE, Susumu | |||||||||||||
| 著者別名 | ||||||||||||||
| 姓名 | FUJITA, Taro | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | It is important for students to have sound understanding about 2D representations of 3D shapes because they are a means of representing various 3D solids as well as being useful in various everyday situations. However, it is reported that many students have difficulties in working with such representations. In order to gain insights to tackle students' difficulties, we conducted a survey among 1357 students in Grades 4-9, focusing on their understanding of 2D representations of cubes. We examined their answers and reasoning both quantitatively and qualitatively, in particular focusing on how they visualize shapes in the given diagrams and make use of‘ diagonals' and their relationships with angles and lengths to solve problems. We concluded that students' difficulties might come from their understanding of ‘diagonals' and suggest that students should be given more opportunities to consolidate their understanding of diagonals, manipulate and reason 3D shapes. | |||||||||||||
| 書誌情報 |
ja : 奈良教育大学紀要. 人文・社会科学 en : Bulletin of Nara University of Education. Cultural and Social Science 巻 68, 号 1, p. 147-156, 発行日 2019-11-29 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 05472393 | |||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AN00181081 | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 奈良教育大学 | |||||||||||||
