Literaturnachweis - Detailanzeige
| Autor/in | Wonsavage, F. Paul |
|---|---|
| Titel | Making Connections between Representations |
| Quelle | In: Mathematics Teacher: Learning and Teaching PK-12, 115 (2022) 5, S.364-371 (8 Seiten)
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0025-5769 |
| Schlagwörter | Mathematics Instruction; Secondary School Mathematics; Problem Solving; High School Students; Mathematical Concepts; Concept Formation; Tables (Data); Graphs; Equations (Mathematics); Verbal Communication; Word Problems (Mathematics) |
| Abstract | Quadratic modeling problems are commonplace in high school mathematics courses; they typically situate quadratic patterns of change and their corresponding parabolic graph within real-world contexts. Traditional approaches to this type of problem lend themselves to making connections across different representations (e.g., Garofalo and Trinter 2012). In this article, the author offers a quadratic modeling problem situated within the context of a school fundraiser to offer a fresh perspective on mathematical representations and think about the opportunities afforded to students when multiple forms of a single representation are allowed to surface when working with quadratic functions. More specifically, the author explores representations in two ways: (1) drawing connections across tables, graphs, equations, and verbal representations; and (2) doing so within a single representation (e.g., a table). (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: publicationsdept@nctm.org; Web site: https://pubs.nctm.org/ |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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