{"created":"2023-07-25T10:24:39.319516+00:00","id":4714,"links":{},"metadata":{"_buckets":{"deposit":"a17d9162-9217-48f6-ae63-6fcc02038274"},"_deposit":{"created_by":15,"id":"4714","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"4714"},"status":"published"},"_oai":{"id":"oai:air.repo.nii.ac.jp:00004714","sets":["597:694:1151:1357"]},"author_link":["14045","14019"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"36","bibliographicPageEnd":"56","bibliographicPageStart":"53","bibliographic_titles":[{"bibliographic_title":"東北数学教育学会年報","bibliographic_titleLang":"ja"},{"bibliographic_title":"Journal of Tohoku Society of Mathematics Education","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"高校生のとき、ある数の平方根を筆算で求めている級友を横目に、「どうして自分の中学校では教えてくれなかったのだろう」と思った経験がある。そのときはあまり興味も示さず、あえてその方法を身に付けようとも思わなかった。最近機会があって、二十年以上封印してきた開平の手順やその原理について調べざるを得ない状況に追い込まれた。情けない話だが、インターネットで調べるまでは数学教師であるにもかかわらず、開平の方法を知らずにいた。そこで、一念発起して必修で開平を発展的に扱う授業実践を考えてみた。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10001_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20569/00005061","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","subitem_publisher_language":"ja"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1724099666130":{"attribute_name":"収録物識別子","attribute_value_mlt":[{"subitem_source_identifier":"0910268X","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA1239868X","subitem_source_identifier_type":"NCID"}]},"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":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"菊池, 久人","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"14045","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KIKUCHI, Hisato","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"14019","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":"2020-06-23"}],"displaytype":"detail","filename":"tosu36(53).pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tosu36(53)","url":"https://air.repo.nii.ac.jp/record/4714/files/tosu36(53).pdf"},"version_id":"248c3321-95af-4f4b-9c0f-7e41676d680c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"関数y=ax²","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"制動距離","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"開平","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"筆算","subitem_subject_language":"ja","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":"関数y=ax²の応用から開平への発展的な取り扱い","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"関数y=ax²の応用から開平への発展的な取り扱い","subitem_title_language":"ja"},{"subitem_title":"Extracting the square root from a developing problem on a function y=ax²","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"15","path":["1357"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-06-23"},"publish_date":"2020-06-23","publish_status":"0","recid":"4714","relation_version_is_last":true,"title":["関数y=ax²の応用から開平への発展的な取り扱い"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2024-08-25T05:56:40.182915+00:00"}