Literaturnachweis - Detailanzeige
| Autor/in | Steckroth, Jeffrey |
|---|---|
| Titel | A Transformational Approach to Slip-Slide Factoring |
| Quelle | In: Mathematics Teacher, 109 (2015) 3, S.228-234 (7 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0025-5769 |
| Schlagwörter | Algebra; Mathematical Applications; Problem Solving; Comparative Analysis; Transformations (Mathematics); Mathematics Instruction; Secondary School Mathematics |
| Abstract | In this "Delving Deeper" article, the author introduces the slip-slide method for solving Algebra 1 mathematics problems. This article compares the traditional method approach of trial and error to the slip-slide method of factoring. Tools that used to be taken for granted now make it possible to investigate relationships visually, opening the door to new discoveries and new ways of looking at old ideas. The slip-slide method of factoring evolves into transformational factoring, a new and justifiable form of factoring graphically, thanks to that ability to look at a long-standing problem from a new perspective. (ERIC). |
| Anmerkungen | National Council of Teachers of Mathematics. 1906 Association Drive, Reston, VA 20191-1502. Tel: 800-235-7566; Tel: 703-620-3702; Fax: 703-476-2970; e-mail: orders@nctm.org; Web site: http://www.nctm.org/publications/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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