{"created":"2023-05-15T09:57:52.341953+00:00","id":1715,"links":{},"metadata":{"_buckets":{"deposit":"7606487d-4d86-4a51-a971-ebf438ae6e5c"},"_deposit":{"created_by":5,"id":"1715","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"1715"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00001715","sets":["71","71:25","71:25:90","71:25:90:95","71:25:90:95:236"]},"author_link":["249","10102","10111","10103","10114","10115"],"item_10002_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"リカ キョウザイ ケンキュウ (IV) : エン ノ メンセキ ト キュウ ノ タイセキ オ コドモタチ ニ ワカリヤスク オシエル ホウホウ","subitem_alternative_title_language":"ja-Kana"}]},"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-02-27","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"12","bibliographicPageStart":"1","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"宮崎大学教育文化学部紀要. 自然科学","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of the Faculty of Education and Culture, Miyazaki University. Natural science","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"小学生あるいは中学生用の教材として、円周率・円の面積・球の体積についてやさしく学ぶことができる教材を開発した。1円周率については、円周の長さを測り直径で割り算する普通の方法を用いるが、ここでは測定精度を上げるため、伸び縮みしないハンダ線を試用した。2円の面積については、紐(あるいはハンダ線)を利用することで、その形を円から直角三角形に変えて、計算する方法を開発した。3球の体積については、厚紙の積み重ねによって、球の体積を円錐の体積に変換して求める方法を工夫した。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"We made teaching materials covering from an elementary school to a junior high school for pupils easy to learn the circle ratio, the area of a circle, and the volume of a sphere. (1) For the circle ratio: we measured the circle ratio with a solder wire winding around the circumference of a circle of a thick paper. (2) For the area of a circle: we developed a way to calculate the area of a circle, changing its form into a right angled triangle. (3) For the volume of a sphere: we devised a mean to estimate the volume of a sphere, transforming a sphere into a circular cone made of thick paper piles.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宮崎大学教育文化学部","subitem_publisher_language":"ja"},{"subitem_publisher":"The Faculty of Education and Culture, University of Miyazaki","subitem_publisher_language":"en"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11403456","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13454021","subitem_source_identifier_type":"ISSN"}]},"item_10002_version_type_20":{"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":"恵下, 斂","creatorNameLang":"ja"},{"creatorName":"エゲ, オサム","creatorNameLang":"ja-Kana"},{"creatorName":"Ege, Osamu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"前川, 智"},{"creatorName":"マエカワ, サトル","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山元, 克郎","creatorNameLang":"ja"},{"creatorName":"ヤマモト, カツロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋山, 博臣","creatorNameLang":"ja"},{"creatorName":"アキヤマ, ヒロオミ","creatorNameLang":"ja-Kana"},{"creatorName":"Akiyama, Hiroomi","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"Maekawa, Satoru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Katsurou","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-06-21"}],"displaytype":"detail","filename":"KJ00002440006.pdf","filesize":[{"value":"641.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00002440006.pdf","url":"https://miyazaki-u.repo.nii.ac.jp/record/1715/files/KJ00002440006.pdf"},"version_id":"5a8befb0-ca1a-4fcf-acaf-80655ecffd24"}]},"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":"理科教材研究(IV) : 円の面積と球の体積を子供達にわかりやすく教える方法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"理科教材研究(IV) : 円の面積と球の体積を子供達にわかりやすく教える方法","subitem_title_language":"ja"},{"subitem_title":"Study on Teaching Materials for Science, IV : Easy and Effective Means for Children to learn the Area of a Circle and the Volume of a Sphere","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"5","path":["71","25","90","95","236"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-11-16"},"publish_date":"2007-11-16","publish_status":"0","recid":"1715","relation_version_is_last":true,"title":["理科教材研究(IV) : 円の面積と球の体積を子供達にわかりやすく教える方法"],"weko_creator_id":"5","weko_shared_id":2},"updated":"2023-07-29T10:54:14.446774+00:00"}