Literaturnachweis - Detailanzeige
| Autor/in | Martin, Rosa Del Pozo |
|---|---|
| Titel | Prospective teachers' ideas about the relationships between concepts describing the composition of matter. |
| Quelle | In: International journal of science education, 23 (2001) 4, S. 353-371Infoseite zur Zeitschrift |
| Sprache | englisch |
| Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
| ISSN | 0950-0693 |
| Schlagwörter | Vorstellung (Psy); Lehrer; Materie; Konzept; Konzeptentwicklung; Struktur |
| Abstract | This paper analyses the relationships between concepts describing the composition of matter (substance, element, compound, mixture, atom and molecule) that were proposed by a sample of prospective primary education teachers in a conceptual map. Content analysis and cluster analysis showed there to be up to 21 different relationships and four equally representative categories: (a) correct macroscopic and microscopic relationships, but with the association of element-atom; (b) correct macroscopic relationships, but without including the concept of mixture and with the associations element-atom and compound- molecule; (c) other particular relationships; and lastly (d) no knowledge of any relationship between these concepts. Finally, the activities that are used with the prospective teachers, concerning the relationships between these basic concepts, are described. |
| Erfasst von | Lehrstuhl Didaktik der Physik, Ludwig-Maximilians-Universität München |
| Update | 2003_(CD) |
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