Literaturnachweis - Detailanzeige
| Autor/inn/en | Pata, Kai; Sarapuu, Tago |
|---|---|
| Titel | A Comparison of Reasoning Processes in a Collaborative Modelling Environment: Learning about Genetics Problems Using Virtual Chat |
| Quelle | In: International Journal of Science Education, 28 (2006) 11, S.1347-1368 (22 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0950-0693 |
| Schlagwörter | Logical Thinking; Genetics; Charts; Influences; Models; Thinking Skills; Secondary School Students; Foreign Countries; Science Education; Reading Processes; Estonia |
| Abstract | This study investigated the possible activation of different types of model-based reasoning processes in two learning settings, and the influence of various terms of reasoning on the learners' problem representation development. Changes in 53 students' problem representations about genetic issue were analysed while they worked with different modelling tools in a synchronous network-based environment. The discussion log-files were used for the "microgenetic" analysis of reasoning types. For studying the stages of students' problem representation development, individual pre-essays and post-essays and their utterances during two reasoning phases were used. An approach for mapping problem representations was developed. Characterizing the elements of mental models and their reasoning level enabled the description of five hierarchical categories of problem representations. Learning in exploratory and experimental settings was registered as the shift towards more complex stages of problem representations in genetics. The effect of different types of reasoning could be observed as the divergent development of problem representations within hierarchical categories. (Contains 2 tables and 10 figures.) (Author). |
| 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/default.html. |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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