{"created":"2023-07-25T10:24:34.184611+00:00","id":4635,"links":{},"metadata":{"_buckets":{"deposit":"2c1cc3fd-272c-43f1-a451-1b54ef0c10d5"},"_deposit":{"created_by":3,"id":"4635","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4635"},"status":"published"},"_oai":{"id":"oai:air.repo.nii.ac.jp:00004635","sets":["597:694:1151:1346"]},"author_link":["13938","9253","9247","13935","7275","7277"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"67","bibliographicPageStart":"54","bibliographicVolumeNumber":"46","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":"これまで実施した調査において，第４学年と第５学年の児童に，「場合の数」の問題を解決する際に２つの指向性思考「先頭を固定する考え」と「ペアをつくる考え」の存在を明らかにした。そのうち，「ペアをつくる考え」が働くことは，「場合の数」を解決する上で思考の妨げになり，「先頭を固定する考え」が優先するよう指向性思考を再構成する必要がある。本稿は，その授業を提案することが目的である。\n授業実践したところ，調査学級において「ペアをつくる考え」から，混乱した児童のグループがみられた。赤-青，青-赤の２つの旗の場合という局所的で具体的な検討により，「先頭を固定する考え」を優先する指向性思考に再構成することができ，提案の妥当性を確認することができた。\n\nThe resolution of number of outcomes, it was found to be present two directional thinking. \"Idea of make a pair\" is in the way of thinking. \"Idea of determine the first\" is required guidance preferred. The purpose of this papar is to propose the lesson.\nIn teaching practice, children of the group to which confused from \"Idea of make a pair\" was observed. \"Localized and Concreted study\" was able to re-configure the preferred directional thinking the \"Idea of determine the first\". It was possible to confirm the validity of the proposed.","subitem_description_type":"Other"}]},"item_10001_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20569/00004983","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_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":"椎名, 美穂子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平塚, 定"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 学"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIINA, Mihoko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HIRATSUKA, Tadashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SATO, Manabu","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":"2020-03-30"}],"displaytype":"detail","filename":"tosu46(54).pdf","filesize":[{"value":"6.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"tosu46(54).pdf","url":"https://air.repo.nii.ac.jp/record/4635/files/tosu46(54).pdf"},"version_id":"0d11e283-ac72-4530-b29e-d9d380f369d3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"指向性思考","subitem_subject_scheme":"Other"},{"subitem_subject":"ペアをつくる考え","subitem_subject_scheme":"Other"},{"subitem_subject":"先頭を固定する考え","subitem_subject_scheme":"Other"},{"subitem_subject":"局所的で具体的な検討","subitem_subject_scheme":"Other"},{"subitem_subject":"directied thinking","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"idea of determine the first","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"idea of make a pair","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"method for Localized and Concreted study","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"場合の数における児童の指向性思考を再構成する授業の設計：小学校第5学年における「並べ方」の指導","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"場合の数における児童の指向性思考を再構成する授業の設計：小学校第5学年における「並べ方」の指導"},{"subitem_title":"Designing lessons of reconstructing directied thinking in the Permutation : Teaching in the elementary school 5th grade","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"3","path":["1346"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-30"},"publish_date":"2020-03-30","publish_status":"0","recid":"4635","relation_version_is_last":true,"title":["場合の数における児童の指向性思考を再構成する授業の設計：小学校第5学年における「並べ方」の指導"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-25T11:03:37.795097+00:00"}