Literaturnachweis - Detailanzeige
| Autor/inn/en | Schlenker, Richard M.; Petrichenko, Oksana Y. |
|---|---|
| Titel | Change and Mystery: The Grist of How's and Why's in Inquiry Indicator Chemistry |
| Quelle | In: Science Activities: Classroom Projects and Curriculum Ideas, 43 (2006) 1, S.9-17 (9 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0036-8121 |
| Schlagwörter | Chemistry; Science Activities; Investigations; Research Reports; Inquiry |
| Abstract | In this activity, students mix mystery chemicals in a freezer bag to produce reactions that are unexpected. As a result, one chemical seems to disappear, the bag expands, and then the bag turns hot and cold. Participants then ask questions and design their own activities to answer their self-generated questions. The research cycle continues until all of the questions have been answered. The initial and follow-up investigations generate more questions than students can answer. As students investigate, they are assigned to work in teams and write research reports. (Author). |
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| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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