{"created":"2023-06-20T15:05:27.102200+00:00","id":569,"links":{},"metadata":{"_buckets":{"deposit":"c3ba1745-36ff-4f11-9b1c-8a54f5d8c7a2"},"_deposit":{"created_by":3,"id":"569","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"569"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00000569","sets":["6:9:86:99"]},"author_link":["3931","3932","3930"],"item_6_alternative_title_21":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"On the Teaching of Meanings of Multiplication and Division of Decimal Fractions"}]},"item_6_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1975-10-15","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"93","bibliographicPageStart":"74","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"横浜国立大学教育紀要"}]}]},"item_6_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_6_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"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.","subitem_description_type":"Abstract"}]},"item_6_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"カタギリ, シゲオ"}]}]},"item_6_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"Katagiri, Shigeo"}]}]},"item_6_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"横浜国立大学"}]},"item_6_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00246507","subitem_source_identifier_type":"NCID"}]},"item_6_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05135656","subitem_source_identifier_type":"ISSN"}]},"item_6_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"数学教育教室 = Dept. of Mathematical Education"}]},"item_6_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"片桐, 重男"}],"nameIdentifiers":[{"nameIdentifier":"3930","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-09-15"}],"displaytype":"detail","filename":"KJ00004472175.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004472175.pdf","url":"https://ynu.repo.nii.ac.jp/record/569/files/KJ00004472175.pdf"},"version_id":"4e72a640-41ea-40d4-8050-853e3a4c1603"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"小数の乗除の意味の指導について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"小数の乗除の意味の指導について"}]},"item_type_id":"6","owner":"3","path":["99"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-09-27"},"publish_date":"2007-09-27","publish_status":"0","recid":"569","relation_version_is_last":true,"title":["小数の乗除の意味の指導について"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T22:50:10.045328+00:00"}