{"created":"2023-07-25T10:24:35.965640+00:00","id":4662,"links":{},"metadata":{"_buckets":{"deposit":"4e164332-b4ea-4409-9d98-96e0400c9a07"},"_deposit":{"created_by":18,"id":"4662","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"4662"},"status":"published"},"_oai":{"id":"oai:air.repo.nii.ac.jp:00004662","sets":["597:694:1151:1350"]},"author_link":["13974","13984"],"item_10001_alternative_title_1":{"attribute_name":"別タイトル","attribute_value_mlt":[{"subitem_alternative_title":"A Suggestion for tutoring which aims at development of proportional Reasoning with lst graders of Junior high schools : Improvement of the connecting difficulties between Elementary and Junior high mathematics accompany with expandability of enormous figures"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"43","bibliographicPageEnd":"77","bibliographicPageStart":"66","bibliographic_titles":[{"bibliographic_title":"東北数学教育学会年報"},{"bibliographic_title":"Journal of Tohoku Society of Mathematics Education","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"内容記述(抄録)","attribute_value_mlt":[{"subitem_description":"数学の学習指導においても中1ギャップが問題になり,その対応が求められている.そこで,中1の数範囲の拡張に伴う算数科との接統の困難性を改善し,比例的推論の進展を意図した学習指導について提案することを,本研究の目的とした.まず小学校と中学校における比例の定義が違うことについて,その理由を明らかにした.次に,比例的推論に関わる乗法の意味指導について先行研究を基に検討した.これらのことに基づいて,算数科とのより円滑な接統のため,負の数をかける乗法の学習場面で,数直線に目盛りをふる活動を通して(負の数)倍を定義することを提案し,その教育的価値を4つの点から論じた.","subitem_description_type":"Other"}]},"item_10001_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20569/00005010","subitem_identifier_reg_type":"JaLC"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東北数学教育学会"}]},"item_10001_relation_12":{"attribute_name":"NII論文ID NAID","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"40019309613","subitem_relation_type_select":"NAID"}}]},"item_10001_source_id_11":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA1239868X","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0910-268X","subitem_source_identifier_type":"ISSN"}]},"item_10001_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":"市川, 啓"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ICHIKAWA, Hiraku","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":"2020-06-15"}],"displaytype":"detail","filename":"tosu43(66).pdf","filesize":[{"value":"5.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tosu43(66)","url":"https://air.repo.nii.ac.jp/record/4662/files/tosu43(66).pdf"},"version_id":"c4cb54df-9577-48ff-becc-8e0d07cdbaf7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"小中の接続","subitem_subject_scheme":"Other"},{"subitem_subject":"比例的推論","subitem_subject_scheme":"Other"},{"subitem_subject":"比例の定義","subitem_subject_scheme":"Other"},{"subitem_subject":"乗法の意味","subitem_subject_scheme":"Other"},{"subitem_subject":"数直線","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"中学校1年生における比例的推論の進展を意図した学習指導についての提案 : 数範囲の拡張に伴う算数科との接続の困難性の改善","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"中学校1年生における比例的推論の進展を意図した学習指導についての提案 : 数範囲の拡張に伴う算数科との接続の困難性の改善"},{"subitem_title":"A Suggestion for tutoring which aims at development of proportional Reasoning with lst graders of Junior high schools : Improvement of the connecting difficulties between Elementary and Junior high mathematics accompany with expandability of enormous figures","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"18","path":["1350"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-06-15"},"publish_date":"2020-06-15","publish_status":"0","recid":"4662","relation_version_is_last":true,"title":["中学校1年生における比例的推論の進展を意図した学習指導についての提案 : 数範囲の拡張に伴う算数科との接続の困難性の改善"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-07-25T11:03:15.269036+00:00"}