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アイテム
数と計算・数と式
https://hiroshima.repo.nii.ac.jp/records/2011494
https://hiroshima.repo.nii.ac.jp/records/2011494c7fdad90-fb10-4974-954f-3e74c8f6ce23
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
J-JpnSoc-MathEduc_82-7_154.pdf (474.5 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||
| タイトル | ||||||||
| タイトル | Number and Calculations, Number and Algebraic Expressions <Mathematics Education in Japan during the Fifty-five Years since the War. Looking towards the 21st Century><Part3 Aims and Contents of School Mathematics> | |||||||
| 言語 | en | |||||||
| タイトル | ||||||||
| タイトル | 数と計算・数と式 | |||||||
| 言語 | ja | |||||||
| 作成者 |
Koyama, Masataka
× Koyama, Masataka
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| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||
| 主題 | ||||||||
| 主題Scheme | NDC | |||||||
| 主題 | 370 | |||||||
| 内容記述 | ||||||||
| 内容記述 | The purpose of this paper is to summarize the changes of teaching and learning contents in the areas of "Number and Calculations" and "Number and Algebraic Expressions" in the Course of Studies for elementary and secondary school mathematics after 1945 in Japan. As a result, the followings are found out as three main characteristics. (a) There is a remarkable difference between the period of "Life-Unite Learning" (1945 — 1957) and the period of "Systematic Learning" (1958 — 1967) regarding to the teaching and learning contents and their sequences in these areas shown in the Course of Studies. (b) The contents and sequences shown in the Course of Study (1958) has been the prototype of those shown in the following Course of Studies (1968, 1977, and 1989). In the new one (1998), however, we notice that calculations are rather lightened; decimal numbers and fractions are introduced one year later than the before (1989); the using of algebraic expressions with alphabetic letters is shifted from elementary to lower secondary school mathematics. (c) The dealing with equations and inequalities in secondary schools is gradually lightened in recent years. | |||||||
| 言語 | en | |||||||
| 出版者 | ||||||||
| 出版者 | 日本数学教育学会 | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 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 | journal article | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0021-471X | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN00285586 | |||||||
| 開始ページ | ||||||||
| 開始ページ | 154 | |||||||
| 書誌情報 |
日本数学教育学会誌 日本数学教育学会誌 巻 82, 号 7・8, p. 154-159, 発行日 2000-07-01 |
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| 旧ID | 30052 | |||||||
