Literaturnachweis - Detailanzeige
| Autor/inn/en | Papageorgiou, George; Stamovlasis, Dimitrios; Johnson, Philip |
|---|---|
| Titel | Primary Teachers' Understanding of Four Chemical Phenomena: Effect of an In-Service Training Course |
| Quelle | In: Journal of Science Teacher Education, 24 (2013) 4, S.763-787 (25 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1046-560X |
| DOI | 10.1007/s10972-012-9295-y |
| Schlagwörter | Chemistry; Intervention; Elementary Schools; Misconceptions; Elementary School Teachers; Scientific Concepts; Science Instruction; Foreign Countries; Pedagogical Content Knowledge; Teacher Competencies; Program Effectiveness; Greece |
| Abstract | One hundred and thirty Greek primary school teachers participated in a study, where the effectiveness of a specially designed intervention on chemical changes was tested. The study took place in the wider context of an in-service training course where the key feature was an innovative approach based on the concept of a substance and its transformations, physical and chemical. In the present paper the focus is on the chemical transformations of substances. Pre-intervention, teachers were found to have a relatively limited ability in explaining chemical changes, which depends on the characteristics of the particular change, and they held a number of misconceptions similar to those of pupils. Post-intervention, teachers' descriptions and explanations were found to be significantly improved. Also, a relationship between teachers' particle ideas and their explanations was found. Implications for science education are also discussed. (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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