Literaturnachweis - Detailanzeige
Autor/inn/en | Aidoo, Anthony Y.; Manthey, Joseph L.; Ward, Kim Y. |
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Titel | Computer Algebra Systems and Theorems on Real Roots of Polynomials |
Quelle | In: International Journal of Mathematical Education in Science and Technology, 41 (2010) 5, S.673-677 (5 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0020-739X |
Schlagwörter | Algebra; Mathematics Instruction; Computer Uses in Education; Educational Technology; Mathematical Logic; Equations (Mathematics); Mathematical Concepts; Validity; Teaching Methods |
Abstract | A computer algebra system is used to derive a theorem on the existence of roots of a quadratic equation on any bounded real interval. This is extended to a cubic polynomial. We discuss how students could be led to derive and prove these theorems. (Contains 1 figure.) (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 |