{"id":"https://openalex.org/W38769439","doi":null,"title":"10. O.E.E.C.\u306e\u6570\u5b66\u6559\u80b2\u306e\u73fe\u4ee3\u5316\u306e\u30d7\u30ed\u30b0\u30e9\u30e0 (\u9ad8\u7b49\u5b66\u6821\u7b2c2\u5206\u79d1\u4f1a \u65b0\u6559\u6750(\u305d\u306e4))","display_name":"10. O.E.E.C.\u306e\u6570\u5b66\u6559\u80b2\u306e\u73fe\u4ee3\u5316\u306e\u30d7\u30ed\u30b0\u30e9\u30e0 (\u9ad8\u7b49\u5b66\u6821\u7b2c2\u5206\u79d1\u4f1a \u65b0\u6559\u6750(\u305d\u306e4))","publication_year":1964,"publication_date":"1964-12-15","ids":{"openalex":"https://openalex.org/W38769439","mag":"38769439"},"language":"ja","primary_location":{"id":"mag:38769439","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110003769798/","pdf_url":null,"source":{"id":"https://openalex.org/S4306550994","display_name":"\u65e5\u672c\u6570\u5b66\u6559\u80b2\u5b66\u4f1a\u8a8c. \u81e8\u6642\u5897\u520a, \u7dcf\u4f1a\u7279\u96c6\u53f7","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u65e5\u672c\u6570\u5b66\u6559\u80b2\u4f1a\u8a8c. \u81e8\u6642\u5897\u520a, \u7e3d\u4f1a\u7279\u96c6\u53f7","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047850672","display_name":"\u5143\u592a\u90ce \u4f50\u3005\u6728","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"\u5143\u592a\u90ce \u4f50\u3005\u6728","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5047850672"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00338901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"46","issue":null,"first_page":"254","last_page":"255"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10130","display_name":"Mathematics Education and Teaching Techniques","score":0.9315999746322632,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10130","display_name":"Mathematics Education and Teaching Techniques","score":0.9315999746322632,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","score":0.03530000150203705,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12170","display_name":"History and Theory of Mathematics","score":0.010700000450015068,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics-education","display_name":"mathematics education","score":0.7540000081062317},{"id":"https://openalex.org/keywords/secondary-school-mathematics","display_name":"high school mathematics","score":0.7319999933242798},{"id":"https://openalex.org/keywords/new-teaching-materials","display_name":"new teaching materials","score":0.5929999947547913}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34374910593032837}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:38769439","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110003769798/","pdf_url":null,"source":{"id":"https://openalex.org/S4306550994","display_name":"\u65e5\u672c\u6570\u5b66\u6559\u80b2\u5b66\u4f1a\u8a8c. \u81e8\u6642\u5897\u520a, \u7dcf\u4f1a\u7279\u96c6\u53f7","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u65e5\u672c\u6570\u5b66\u6559\u80b2\u4f1a\u8a8c. \u81e8\u6642\u5897\u520a, \u7e3d\u4f1a\u7279\u96c6\u53f7","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8278999924659729,"id":"https://metadata.un.org/sdg/4","display_name":"Quality education"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2119381155","https://openalex.org/W406963352","https://openalex.org/W560221496","https://openalex.org/W401168899","https://openalex.org/W355229126","https://openalex.org/W7144760351","https://openalex.org/W7022769747","https://openalex.org/W360669767","https://openalex.org/W349241954","https://openalex.org/W657441702"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}