Literaturnachweis - Detailanzeige
| Autor/inn/en | Abramovich, Sergei; Sugden, Stephen J. |
|---|---|
| Titel | Diophantine Equations as a Context for Technology-Enhanced Training in Conjecturing and Proving |
| Quelle | In: PRIMUS, 18 (2008) 3, S.257-275 (19 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1051-1970 |
| Schlagwörter | Educational Technology; Geometric Concepts; Equations (Mathematics); Algebra; Problem Solving; College Mathematics; Undergraduate Study; Computer Uses in Education; Validity; Mathematical Logic; Spreadsheets |
| Abstract | Solving indeterminate algebraic equations in integers is a classic topic in the mathematics curricula across grades. At the undergraduate level, the study of solutions of non-linear equations of this kind can be motivated by the use of technology. This article shows how the unity of geometric contextualization and spreadsheet-based amplification of this topic can provide a discovery experience for prospective secondary teachers and information technology students. Such experience can be extended to include a transition from a computationally driven conjecturing to a formal proof based on a number of simple yet useful techniques. (Contains 4 figures.) (As Provided). |
| Anmerkungen | 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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