{"_buckets": {"deposit": "e7ea607f-be4c-40c7-946b-6d48e570c4e6"}, "_deposit": {"created_by": 1, "id": "544", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "544"}, "status": "published"}, "_oai": {"id": "oai:repository.lib.tottori-u.ac.jp:00000544", "sets": ["6", "14", "182"]}, "author_link": ["2227"], "item_3_alternative_title_31": {"attribute_name": "タイトル（ヨミ）", "attribute_value_mlt": [{"subitem_alternative_title": "ガッコウ スウガク ニ オケル トウゴウ ＝ ノ ニンシキ ノ ヘンヨウ オ トラエル カンテン ノ セッテイ"}]}, "item_3_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1999-09-10", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "203", "bibliographicPageStart": "195", "bibliographicVolumeNumber": "1", "bibliographic_titles": [{"bibliographic_title": "鳥取大学教育地域科学部紀要. 教育・人文科学"}, {"bibliographic_title": "Tottori University journal of the Faculty of Education and Regional Sciences. Educational Science and the Humanities", "bibliographic_titleLang": "en"}]}]}, "item_3_checkbox_26": {"attribute_name": "部局名", "attribute_value_mlt": [{"subitem_checkbox_item": ["tiiki-gakubu"]}]}, "item_3_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The purpose of this paper is to respond to the following research problem: how we construct a framework for students\u0027 conceptual change of the equal symbol in school mathematics. ln conclusion, we construct such a framework as follows: (1)evolution of the definition of the equal symbol; (2)change of the Objects Connected by the equal symbol; (3)a student\u0027s “equality” which evaluates the equal symbol ln order to draw this conclusion, the research is conducted as follows: first, discussing the equivocality and the contraction of mathematical notation in students\u0027 knowing about the equal symbol, and then contriving “equality”, which is a student\u0027s naive conception that expands general concept of equality second, for the relation of these categories, the definition of the equal symbol evolves with changes of the objects Connected by he equal symbol as a turning point, and a student\u0027s “equality\" is set up as evaluation to accept such a definition. Finally, some epistemological obstacles related to students\u0027 knowing about the equal symbol expected in present elementary mathematics in Japan are illustrated.", "subitem_description_type": "Abstract"}]}, "item_3_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "鳥取大学教育地域科学部"}]}, "item_3_relation_16": {"attribute_name": "情報源", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "鳥取大学教育地域科学部紀要. 教育・人文科学. 1999, 1(1), 195-203."}]}]}, "item_3_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted."}]}, "item_3_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11424933", "subitem_source_identifier_type": "NCID"}]}, "item_3_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13453327", "subitem_source_identifier_type": "ISSN"}]}, "item_3_text_24": {"attribute_name": "EARMAS ID", "attribute_value_mlt": [{"subitem_text_value": "2523"}]}, "item_3_text_28": {"attribute_name": "最新掲載誌名", "attribute_value_mlt": [{"subitem_text_value": "tujfersesh;鳥取大学教育地域科学部紀要. 教育・人文科学;Tottori University journal of the Faculty of Education and Regional Sciences. Educational Science and the Humanities"}]}, "item_3_text_32": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "鳥取大学教育地域科学部教科教育講座（数学教育学）"}]}, "item_3_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": "溝口, 達也"}, {"creatorName": "ミゾグチ, タツヤ", "creatorNameLang": "ja-Kana"}, {"creatorName": "Mizoguchi, Tatsuya", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "2227", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "70304194", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=70304194"}, {"nameIdentifier": "100000064", "nameIdentifierScheme": "研究者総覧鳥取大学", "nameIdentifierURI": "http://researchers.adm.tottori-u.ac.jp/html/100000064_ja.html"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2010-01-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "tujfersesh1(1)_195(1).pdf", "filesize": [{"value": "627.5 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted.", "licensetype": "license_free", "mimetype": "application/pdf", "size": 627500.0, "url": {"label": "tujfersesh1(1)_195(1).pdf", "url": "https://repository.lib.tottori-u.ac.jp/record/544/files/tujfersesh1(1)_195(1).pdf"}, "version_id": "53076953-6cd3-46f1-9977-bc9715b27574"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "equal symbol", "subitem_subject_scheme": "Other"}, {"subitem_subject": "equality", "subitem_subject_scheme": "Other"}, {"subitem_subject": "conceptual change", "subitem_subject_scheme": "Other"}, {"subitem_subject": "等号", "subitem_subject_scheme": "Other"}, {"subitem_subject": "相等性", "subitem_subject_scheme": "Other"}, {"subitem_subject": "認識の変容", "subitem_subject_scheme": "Other"}, {"subitem_subject": "認識論的障害", "subitem_subject_scheme": "Other"}, {"subitem_subject": "学校数学", "subitem_subject_scheme": "Other"}, {"subitem_subject": "数学教育", "subitem_subject_scheme": "Other"}, {"subitem_subject": "epistemologicalobstacle", "subitem_subject_scheme": "Other"}, {"subitem_subject": "school mathematics", "subitem_subject_scheme": "Other"}, {"subitem_subject": "mathematics education", "subitem_subject_scheme": "Other"}, {"subitem_subject": "equal symbol", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "equality", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "conceptual change", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "等号", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "相等性", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "認識の変容", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "認識論的障害", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "学校数学", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "数学教育", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "epistemologicalobstacle", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "school mathematics", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "mathematics education", "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": "学校数学における等号「＝」の認識の変容を捉える観点の設定", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "学校数学における等号「＝」の認識の変容を捉える観点の設定"}, {"subitem_title": "Constructing a framework for students\u0027 conceptual change of the equal symbol in school mathematics", "subitem_title_language": "en"}]}, "item_type_id": "3", "owner": "1", "path": ["6", "14", "182"], "permalink_uri": "https://repository.lib.tottori-u.ac.jp/records/544", "pubdate": {"attribute_name": "公開日", "attribute_value": "2018-06-22"}, "publish_date": "2018-06-22", "publish_status": "0", "recid": "544", "relation": {}, "relation_version_is_last": true, "title": ["学校数学における等号「＝」の認識の変容を捉える観点の設定"], "weko_shared_id": -1}