{"created":"2023-07-25T10:22:12.509219+00:00","id":1497,"links":{},"metadata":{"_buckets":{"deposit":"975a4c28-7927-4bfa-bca9-d440822458a2"},"_deposit":{"created_by":3,"id":"1497","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1497"},"status":"published"},"_oai":{"id":"oai:air.repo.nii.ac.jp:00001497","sets":["597:598:684:832"]},"author_link":["5401","5402","5400","5403"],"item_10002_alternative_title_34":{"attribute_name":"別タイトル","attribute_value_mlt":[{"subitem_alternative_title":"On the formality following to understanding of electric current by junior-high-school students"}]},"item_10002_biblio_info_36":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-05-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"57","bibliographicPageEnd":"20","bibliographicPageStart":"11","bibliographic_titles":[{"bibliographic_title":"秋田大学教育部研究紀要 教育科学"}]}]},"item_10002_description_29":{"attribute_name":"内容記述（抄録）","attribute_value_mlt":[{"subitem_description":"Nature of the conception of electric current held by junior-high-school students and teacher's-college\nstudents was investigated by a paper-and-pencil test. The subjects were 788 and 742 each of the 2nd and the\n3rd grade students from five junior high schools in Akita Prefecture, and 78 students of a teacher's college, who\nwere not in the science course.\nQuestions given to the students were as follows, 1) Choice one model out of four ones, which describes\nappropriately the direction and the intensity of current in a circuit composed of a dry battery, a light bulb and\nwires. The four models were basically the same as those described by Osborne (1983). 2) Which current is more\nintensive, one in the circuit described above (determined at a point upstream of the bulb) or one in a short\ncircuit without the bulb? 3) Which battery has longer serving life, one which is connected to and light the bulb\nor another one in the short circuit? 4) Curriculate resistance of the circuit composed of a battery and a bulb\nwith given values of the current and the voltage. Questions 2 and 3 were of alternative-choice style and each\nof them was accompanied with a space for description of reasons for the choice.\nThe results showed that even those, who chose the correct model at question 1 and used correctly Ohm's\nlaw to culculate the circuit resistance at question 4, very frequently holded the idea that current is consumed\nin the bulb. The ratio of right answer was much lower in the cases of questions 2 and 3 than in the cases of\nquestions 1 and 4. Besides, the values for questions 2 and 3 were significantly lower in the case of the 3rd grade\nstudents than in that of 2nd grade ones. The values were even lowere in the case of collage students than in\nthe case of the 3rd grade students of junior high schools.\nA fairly large number of the students seemed to have learned current conservation and Ohm's law by rote.\nIt was also suggested that the barely acquired recognition which led some of the 2nd-grade students to the right\nanswers of questions 2 and 3 just after the lessons was unstable and had come off easily.\nAn introductory course of electric circuit is required, which enables students to acquire a convincing\nframework of essential concepts such as current, potential, energy, power, and so on.","subitem_description_type":"Other"}]},"item_10002_publisher_30":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"秋田大学教育学部　"}]},"item_10002_source_id_27":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03870111","subitem_source_identifier_type":"ISSN"}]},"item_10002_source_id_35":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AN00010271","subitem_source_identifier_type":"NCID"}]},"item_10002_version_type_37":{"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":"山岡, 剛"}],"nameIdentifiers":[{"nameIdentifier":"5400","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"工藤, 舞"}],"nameIdentifiers":[{"nameIdentifier":"5401","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"YAMAOKA, Tsuyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"5402","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KUDO, Mai","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"5403","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-16"}],"displaytype":"detail","filename":"yam1.pdf","filesize":[{"value":"893.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"yam1.pdf","url":"https://air.repo.nii.ac.jp/record/1497/files/yam1.pdf"},"version_id":"807849b3-f9b3-44e2-a2f7-92969192245e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"中学生","subitem_subject_scheme":"Other"},{"subitem_subject":"理科教育","subitem_subject_scheme":"Other"},{"subitem_subject":"電流","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":"中学生による電流の理解が機械的であることについて","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"中学生による電流の理解が機械的であることについて"}]},"item_type_id":"10002","owner":"3","path":["832"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-12-05"},"publish_date":"2008-12-05","publish_status":"0","recid":"1497","relation_version_is_last":true,"title":["中学生による電流の理解が機械的であることについて"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-25T11:50:55.886730+00:00"}