3 0 0 0 OA 研究資料 算数・数学教育の現代化
- 著者
- 片桐 重男 蒔苗 直道
- 出版者
- 日本数学教育史学会
- 雑誌
- 数学教育史研究 (ISSN:13470221)
- 巻号頁・発行日
- vol.23, pp.13-20, 2023-10-31 (Released:2023-12-12)
2 0 0 0 OA 小数の乗除の意味の指導について
- 著者
- 片桐 重男
- 出版者
- 横浜国立大学
- 雑誌
- 横浜国立大学教育紀要 (ISSN:05135656)
- 巻号頁・発行日
- vol.15, pp.74-93, 1975-10-15
The very important aims of mathematical education are to have the children understand the meanings of each computational operation, and to develop their ability of making operational decision. And the meanings of multiplication and division of decimal fractions are the typical examples of mathematical extension. However our teaching of those meanings has been very insufficient. This paper clarifies the mathematical and educational importance of teaching those meanings and it also proves through experimental lessons, that the teaching of the general meanings of both operations has much effect.
1 0 0 0 大正 昭和初期算術新教育運動
- 著者
- 片桐重男
- 出版者
- 公益社団法人日本数学教育学会
- 雑誌
- 数学教育学論究
- 巻号頁・発行日
- pp.21-36, 1961
- 被引用文献数
- 1