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ムラツ ケイタ
muratsu keita
村津 啓太 所属 大阪信愛学院大学 教育学部 教育学科 職種 講師 |
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| 言語種別 | 日本語 |
| 発行・発表の年月 | 2013 |
| 形態種別 | 論文 |
| 査読 | 査読あり |
| 標題 | 適切かつ十分な証拠を利用するアーギュメント構成能力の育成 : 小学校第5学年「物の溶け方」の事例 |
| 執筆形態 | 指定なし |
| 掲載誌名 | 科学教育研究 |
| 出版社・発行元 | 一般社団法人 日本科学教育学会 |
| 巻・号・頁 | 37(4),317-330頁 |
| 著者・共著者 | 山本 智一,稲垣 成哲,山口 悦司,村津 啓太,坂本 美紀,西垣 順子,神山 真一 |
| 概要 | An argument is an indispensable process in scientific knowledge construction. This study demonstrates the effectiveness of lessons in constructing a sophisticated argument using appropriate and sufficient evidence. 5th-grade pupils were asked to make arguments for the preservation of mass in a science lesson on "dissolution of substances." Four teaching strategies were set up during the unit's preparatory phase and six during the unit's implementation phase. To examine pupils' arguments, a content knowledge test, and two argument tasks concerning the unit content and previously learned content, respectively, were implemented. The average marks for the content knowledge test were very close to full marks. In the former argument task, except in one indicator, more than 90 percent of the pupils scored full marks in claim, evidence (appropriateness/sufficiency), and reasoning. In the latter argument task, pupils' scores significantly improved after the lesson. Furthermore, a correlation between two argument tasks was found. These results demonstrate that the lesson plan implemented in this study was effective in constructing an argument based on appropriate and sufficient evidence. The study also clarified that future research would be needed for improving pupils' awareness of the insufficiency of a piece of evidence or truncated evidence. |
| DOI | 10.14935/jssej.37.317 |
| ISSN | 0386-4553/2188-5338 |
| NAID | 110009684974 |
| PermalinkURL | http://id.ndl.go.jp/bib/025090340 |
| researchmap用URL | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24501106/ |