{"_buckets": {"deposit": "74ab6de3-a2cc-4053-9292-2ae5e767c6ab"}, "_deposit": {"id": "18633", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "18633"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00018633", "sets": ["151"]}, "author_link": ["102904", "102921", "102922", "102923"], "item_1628147817048": {"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_6_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "42", "bibliographicPageStart": "36", "bibliographicVolumeNumber": "34", "bibliographic_titles": [{"bibliographic_title": "For the Learning of Mathematics"}]}]}, "item_6_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "It has become gradually accepted that proof and proving are essential at all grades of mathematical learning. Among the various aspects of proof and proving, this study addresses proofs and refutations described by Lakatos, in particular a part of increasing content by deductive guessing, to introduce an authentic process into mathematics classrooms. This paper analyzes proof problems with diagrams as an appropriate task for this mathematical action, and illustrates, with a sequence of three lessons in the eighth grade, that a certain type of such problems can provide students with an opportunity to engage in this action.", "subitem_description_type": "Abstract"}]}, "item_6_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_6_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "For the Learning of Mathematics. 34(1):36-42 (2014)", "subitem_description_type": "Other"}]}, "item_6_link_3": {"attribute_name": "信州大学研究者総覧へのリンク", "attribute_value_mlt": [{"subitem_link_text": "Komatsu, Kotaro", "subitem_link_url": "http://soar-rd.shinshu-u.ac.jp/profile/ja.jNACPhLh.html"}]}, "item_6_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "FLM Pub. 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