Literaturnachweis - Detailanzeige
| Autor/inn/en | Van Dooren, Wim; De Bock, Dirk; Evers, Marleen; Verschaffel, Lieven |
|---|---|
| Titel | Students' Overuse of Proportionality on Missing-Value Problems: How Numbers May Change Solutions |
| Quelle | In: Journal for Research in Mathematics Education, 40 (2009) 2, S.187-211 (25 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0021-8251 |
| Schlagwörter | Cues; Word Problems (Mathematics); Primary Education; Problem Solving; Arithmetic; Mathematical Models; Preservice Teachers |
| Abstract | Previous research has shown that when confronted with missing-value word problems, primary school students strongly tend to use proportional solution approaches, even if these approaches are inappropriate. The authors investigated whether (besides the missing-value formulation of word problems) the numbers appearing in word problems are part of the superficial cues that lead students to (over)use proportionality. (Contains 6 tables and 6 footnotes.) (As Provided). |
| 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 | 2017/4/10 |
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