Literaturnachweis - Detailanzeige
| Autor/in | Adadan, Emine |
|---|---|
| Titel | Using Multiple Representations to Promote Grade 11 Students' Scientific Understanding of the Particle Theory of Matter |
| Quelle | In: Research in Science Education, 43 (2013) 3, S.1079-1105 (27 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0157-244X |
| DOI | 10.1007/s11165-012-9299-9 |
| Schlagwörter | Secondary School Students; Grade 11; Physics; Secondary School Science; Concept Formation; Scientific Concepts; Theories; Science Instruction; Visual Aids; Comparative Analysis; Instructional Effectiveness; Mixed Methods Research |
| Abstract | This study explored two groups of Grade 11 (age 16-17) students' conceptual understandings about aspects of particle theory before, immediately after, and 3 months after instruction with multiple representations (IMR) and instruction with verbal representations (IVR). Data sources included open-ended questionnaires, interviews, and student artifacts. The data were analyzed using statistical and descriptive methods to compare the extent of change and persistence in the IMR and IVR students' conceptual understandings of particle theory. The results indicated that the students held similar, but poor understandings of particle theory prior to any instruction. After instruction, the IMR students outperformed the IVR students in terms of developing scientific understandings about each aspect of particle theory and maintaining such understandings over a period of time. The results demonstrated that carefully designed instruction using multiple representations can be very efficacious in promoting and maintaining students' scientific understanding. (As Provided). |
| Anmerkungen | Springer. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: service-ny@springer.com; Web site: http://www.springerlink.com |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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