Literaturnachweis - Detailanzeige
Autor/inn/en | Rasmussen, Chris; Blumenfeld, Howard |
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Titel | Reinventing Solutions to Systems of Linear Differential Equations: A Case of Emergent Models Involving Analytic Expressions |
Quelle | In: Journal of Mathematical Behavior, 26 (2007) 3, S.195-210 (16 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0732-3123 |
DOI | 10.1016/j.jmathb.2007.09.004 |
Schlagwörter | Instructional Design; Mathematics Education; Heuristics; Equations (Mathematics); Educational Environment; Mathematical Formulas; Calculus; Higher Education Lesson concept; Lessonplan; Unterrichtsentwurf; Mathematische Bildung; Heuristik; Equations; Mathematics; Gleichungslehre; Lernumgebung; Pädagogische Umwelt; Schulumwelt; Mathematische Formel; Analysis; Differenzialrechnung; Infinitesimalrechnung; Integralrechnung; Hochschulbildung; Hochschulsystem; Hochschulwesen |
Abstract | An enduring challenge in mathematics education is to create learning environments in which students generate, refine, and extend their intuitive and informal ways of reasoning to more sophisticated and formal ways of reasoning. Pressing concerns for research, therefore, are to detail students' progressively sophisticated ways of reasoning and instructional design heuristics that can facilitate this process. In this article we analyze the case of student reasoning with analytic expressions as they reinvent solutions to systems of two differential equations. The significance of this work is twofold: it includes an elaboration of the Realistic Mathematics Education instructional design heuristic of emergent models to the undergraduate setting in which symbolic expressions play a prominent role, and it offers teachers insight into student thinking by highlighting qualitatively different ways that students reason proportionally in relation to this instructional design heuristic. (Author). |
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Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |