Literaturnachweis - Detailanzeige
| Autor/inn/en | Teuscher, Dawn; Palsky, Kylie; Palfreyman, Charlie Y. |
|---|---|
| Titel | Inverse Functions: Why Switch the Variable? |
| Quelle | In: Mathematics Teacher, 111 (2018) 5, S.374-381 (8 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0025-5769 |
| Schlagwörter | Mathematics Instruction; Secondary School Mathematics; Mathematical Concepts; Teaching Methods; High School Students; Concept Formation; Algebra; Calculus |
| Abstract | The goal of this article is to raise questions that will promote discussions among secondary mathematics teachers about the concept of inverse functions and how to motivate a more conceptual understanding of them in their classrooms. The authors share data to answer the following questions: (1) What meanings of inverse functions do high school students hold; (2) What meanings are helpful in advancing students' understanding of mathematics; and (3) In what ways can teachers elicit a more powerful meaning of inverse functions? The article concludes with questions to think about on the use of variables and how they relate to inverse functions. (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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