Literaturnachweis - Detailanzeige
| Autor/in | Abramovich, Sergei |
|---|---|
| Titel | Spreadsheet Modelling as a Didactical Framework for Inequality-Based Reduction |
| Quelle | In: International Journal of Mathematical Education in Science & Technology, 37 (2006) 5, S.527-541 (15 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0020-739X |
| Schlagwörter | Mathematical Models; Mathematics; Spreadsheets; Word Problems (Mathematics); Equations (Mathematics); Mathematics Activities; Mathematics Teachers; Secondary Education; North America |
| Abstract | This paper shows how inequalities can be utilized in reducing dimensionality of problems associated with the partition of unit fractions into the sums of two, three, and four like fractions. The need for such a reduction in this context stems from using a spreadsheet as a modelling tool. Activities described in this paper are grounded in standards for teaching and recommendations for teachers in North America. They are designed for prospective teachers of secondary mathematics. (Contains 4 figures.) (Author). |
| 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/default.html |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2017/4/10 |
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