{"created":"2022-01-27T02:10:50.219838+00:00","id":2001924,"links":{},"metadata":{"_buckets":{"deposit":"b5b3272a-ab21-444c-b7be-f70d907d66fe"},"_deposit":{"id":"2001924","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2001924"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02001924","sets":["1642837622505:1642837745608:1642837747259","1642838403551:1642838405037"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"教科書に見る「学習の展開」の妥当性 : 小･中･高校の「電磁気」単元の展開について","subitem_1551255648112":"ja"},{"subitem_1551255647225":"The Validity of 'Step-by-Step' Science Study by the School Text Books : About Electromagnetism Chapter in Text Books of Elementary School, Junior High School and Senior High School","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山口, 喜七郎","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Yamaguchi, Kishichiro","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"理科教育"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"物理教育"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"教科書"},{"subitem_1522299896455":"ja","subitem_1522300014469":"Other","subitem_1523261968819":"電磁気単元"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"In an open science class of a junior high school, I had questions about the teacher's description about the electromagnetism phenomenon. After the class, to my questions the teacher replied saying, \"I followed the descriptions in the teacher's guide book !\" Since then, it has been my concern for thirty years and so. It is about \"Fleming's left hand rule\" on electromagnetism. In the text books of junior and senior high school, it is explained that force comes from the interaction between the magnetic field by the electric current and another magnetic field by the magnet. And in the composite magnetic field with these two sources, magnetic-field of the wire on one side is high density, on the other side it is low, so, 'force' rises from high density to low. I think this explanation is not appropriate to teach this phenomenon on each grade. My opinion is that the studying sequence about this electromagnetism unit is better to be understood basically with \"Fleming's left hand rule\" and \"Lorentz force\"","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学教育学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/1886"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"1345-3319"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AA11393705"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学教育学部紀要"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueNumber":"67","bibliographicPageEnd":"77","bibliographicPageStart":"57"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"Vol67p57.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2001924/files/Vol67p57.pdf"},"version_id":"a98f04b6-64b9-4f95-bbf1-ccc2e987247f"}]},"item_title":"教科書に見る「学習の展開」の妥当性 : 小･中･高校の「電磁気」単元の展開について","item_type_id":"15","owner":"1","path":["1642837747259","1642838405037"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-09-15"},"publish_date":"2007-09-15","publish_status":"0","recid":"2001924","relation_version_is_last":true,"title":["教科書に見る「学習の展開」の妥当性 : 小･中･高校の「電磁気」単元の展開について"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-02-14T21:18:50.334455+00:00"}