Literaturnachweis - Detailanzeige
| Autor/inn/en | Franke, Gaitano; Bogner, Franz X. |
|---|---|
| Titel | Conceptual Change in Students' Molecular Biology Education: Tilting at Windmills? |
| Quelle | In: Journal of Educational Research, 104 (2011) 1, S.7-18 (12 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0022-0671 |
| Schlagwörter | Constructivism (Learning); Teaching Models; Molecular Biology; Concept Formation; Teaching Methods; Misconceptions; Science Instruction; Scientific Concepts; Hands on Science; Secondary School Science; Grade 10; Gender Differences; Secondary School Students; Foreign Countries; Pretests Posttests; Germany |
| Abstract | A hands-on instructional approach with medium-achieving 10th-grade students (N = 294) successfully demonstrated the achievement of a conceptual change. Two teaching variations were applied (I-1, I-2), both dealing with a hands-on gene technology lesson in an out-of-school laboratory. I-2 additionally confronted the participants with alternative conceptions to some of the central issues involved in gene technology following a constructivist teaching model. The authors monitored the percentage of alternative conceptions by pretest, posttest, and delayed posttest. In the long term, I-2 abandoned more of students' alternative conceptions in favor of the orthodox scientific view. Furthermore, a gender effect appeared: In the short term, more young men within I-2 were forced to shift to more scientific conceptions. Young women filed their alternative conceptions also in the long term, independently of the applied instructional method. (Contains 6 tables and 2 figures.) (As Provided). |
| Anmerkungen | Routledge. Available from: Taylor & Francis, Ltd. 325 Chestnut Street Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420; Fax: 215-625-2940; Web site: http://www.tandf.co.uk/journals |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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