WEKO3
アイテム
幼児の数表象の構造 : 加減算問題におけるストラテジー分析
https://meilib.repo.nii.ac.jp/records/374
https://meilib.repo.nii.ac.jp/records/374bb71b8a0-928f-496a-b364-37409ed06cf4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
mgjc.journal.1987.2kuriyama,yoshida (522.6 kB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-02-20 | |||||
| タイトル | ||||||
| タイトル | 幼児の数表象の構造 : 加減算問題におけるストラテジー分析 | |||||
| タイトル | ||||||
| タイトル | Representational Structure of Numbers in Children : Analyses of Strategies in Solving both Addition and Subtraction Problems | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
栗山, 和広
× 栗山, 和広× 吉田, 甫 |
|||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 807 | |||||
| 姓名 | KURIYAMA, Kazuhiro | |||||
| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 808 | |||||
| 姓名 | YOSHIDA, Hajime | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Representation of preschool children's number concepts was investigated in the present study. Children were given both addition and subtraction problems. Four counting strategies were found for all the addition and subtraction problems. The strategies were overt counting (O-type), covert counting (C-type), direct counting (D-type), and internal counting (I-type). The frequency ratio of direct counting type for addition and subtraction problems increased significantly for problems with numbers below 5 more than problems with numbers over 5. Children used more advanced strategies in solving problems with numbers below 5. These results suggested that preschool children represent numbers to 5 as a firm structure or privileged anchor for numbers. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Representation of preschool children's number concepts was investigated in the present study. Children were given both addition and subtraction problems. Four counting strategies were found for all the addition and subtraction problems. The strategies were overt counting (O-type), covert counting (C-type), direct counting (D-type), and internal counting (I-type). The frequency ratio of direct counting type for addition and subtraction problems increased significantly for problems with numbers below 5 more than problems with numbers over 5. Children used more advanced strategies in solving problems with numbers below 5. These results suggested that preschool children represent numbers to 5 as a firm structure or privileged anchor for numbers. | |||||
| 書誌情報 |
宮崎女子短期大学紀要 en : Bulletin of Miyazaki Women's Junior College 巻 14, p. 13-20, 発行日 1988-03 |
|||||
| 出版者 | ||||||
| 出版者 | 宮崎女子短期大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 02898748 | |||||
