{"created":"2023-05-15T14:32:57.260700+00:00","id":379,"links":{},"metadata":{"_buckets":{"deposit":"f9b6d193-0a53-4fef-842d-199a78758424"},"_deposit":{"created_by":4,"id":"379","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"379"},"status":"published"},"_oai":{"id":"oai:uekusa.repo.nii.ac.jp:00000379","sets":["1","1:68"]},"author_link":["640"],"control_number":"379","item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-03-01","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"163","bibliographicPageEnd":"37","bibliographicPageStart":"27","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"植草学園大学研究紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Education and Health Sciences, Uekusa-Gakuen University","bibliographic_titleLang":"en"}]}]},"item_3_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"児童は数直線図を通じて，表現されているものを読み取り，計算の意味を考え，計算の仕方を理解する。このような段階を経て理解に至ることは算数教育上重要な意味をもつ。しかし，このような段階を全うできない児童が少なからず存在することが報告されている。そこで筆者は計算の仕方の理解に至る段階を分析した先行研究に則り，平成27年度版の教科書の記述を分析し，記述に関する問題点を改善するのに資する以下のような示唆を得た。（１）数直線やテープ図から数直線図へ移行するときの図的表現をきちんと位置づけること。（２）先行研究で示された数直線図へ移行する際の９段階を踏まえて教科書を編集する必要があること。（３）２本の数直線図それぞれの担う役割を明確にすること。（４）小数や分数の乗法・除法の立式の根拠となるのは数直線図というよりはむしろ比例の考えであるということを明確にすること。（５）数直線図が有効である場面に焦点化して活用の学習をすること。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"It is very important for pupils to understand the function of number line diagram, recognize the meaning of calculation through active use of number line diagram, and reach the method of calculation. But some research shows a tendency for children to have difficulty understanding the function of number line diagram, recognizing the meaning of calculation through active use of the number line diagram, and finding the method of calculation by themselves. \nTo examine this tendency, the author analyzed some textbooks. Through textbook analysis the author noticed that the followings are necessary for improvement of arithmetic textbooks.\n（1） Transition from the tape diagram stage to the number line diagram stage needs more precise focus. We have to pay more attention to this stage transition.\n（2）We must describe the nine steps more precisely.\n（3） We must distinguish the different usage of number line diagrams between quantity and proportion.\n（4）We must have pupils make use of the idea of proportion as the evidence for constructing formulas rather than number line diagram itself, in order that they recognize the meaning of calculation through active use of the number line diagram and reach the method of calculation. This treatment is based on the idea that the thought process is more important than diagram.\n（5） To clarify the cases in which number line diagrams are used effectively. Each textbook has its own strong point, however, there is still room to improve. I hope to establish comprehensive textbooks, which will support more effective arithmetic education.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_3_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"4","subitem_description_type":"Other"}]},"item_3_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00010185739","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA12412714","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18835988","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAlternatives":[{"creatorAlternative":"KYOGOKU, Kuniaki","creatorAlternativeLang":"en"}],"creatorNames":[{"creatorName":"京極, 邦明","creatorNameLang":"ja"},{"creatorName":"KYOGOKU, Kuniaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"キョウゴク","familyNameLang":"ja"}],"givenNames":[{"givenName":"クニアキ","givenNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"640","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":"2017-05-26"}],"displaytype":"detail","filename":"KJ00010185739.pdf","filesize":[{"value":"831.1 kB"}],"format":"application/pdf","licensetype":"license_5","mimetype":"application/pdf","url":{"label":"KJ00010185739.pdf","url":"https://uekusa.repo.nii.ac.jp/record/379/files/KJ00010185739.pdf"},"version_id":"670ba0a2-b50b-4ccd-8016-f7674e7eac39"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"数直線図","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"乗法・除法","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"比例の考え","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Number Line Diagram","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Number Line","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Proportion","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"算数科教科書における数直線図の扱いについての一考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"算数科教科書における数直線図の扱いについての一考察","subitem_title_language":"ja"},{"subitem_title":"Discussion on Use of Number Line Diagram in Arithmetic Texbooks","subitem_title_language":"en"}]},"item_type_id":"3","owner":"4","path":["1","68"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-05-26"},"publish_date":"2017-05-26","publish_status":"0","recid":"379","relation_version_is_last":true,"title":["算数科教科書における数直線図の扱いについての一考察"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-11-17T05:53:53.902705+00:00"}