Literaturnachweis - Detailanzeige
| Autor/in | Clinch, Adam |
|---|---|
| Titel | Factoring for Roots |
| Quelle | In: Mathematics Teacher, 111 (2018) 7, S.528-534 (7 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0025-5769 |
| Schlagwörter | Mathematics Instruction; Algebra; Teaching Methods; Problem Solving; Mathematics Skills; Mathematical Concepts; Secondary School Mathematics; Prior Learning; High School Students |
| Abstract | One of the foundational topics in first-year algebra concerns the concept of factoring. This article discusses an alternative strategy for factoring quadratics of the form ax[superscript 2] + bx + c, known as "factoring for roots." This strategy enables students to extend the knowledge they used when the leading coefficient was 1 and explain the steps they are taking in solving. The technique of factoring for roots ties procedural fluency and conceptual understanding together in such a way that students find the factoring for roots method useful and enlightening. Many other current strategies fail in both these endeavors. (ERIC). |
| Anmerkungen | National Council of Teachers of Mathematics. 1906 Association Drive, Reston, VA 20191. Tel: 800-235-7566; Tel: 703-620-9840; Fax: 703-476-2570; e-mail: NCTM@nctm.org; Web site: http://www.nctm.org/publications/mathematics-teacher/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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