Literaturnachweis - Detailanzeige
Autor/in | Dowker, Ann |
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Titel | Computational Estimation Strategies of Professional Mathematicians. |
Quelle | In: Journal for Research in Mathematics Education, 23 (1992) 1, S.45-55Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0021-8251 |
Schlagwörter | Arithmetic; Behavior Change; Computation; Division; Elementary School Mathematics; Elementary Secondary Education; Estimation (Mathematics); Higher Education; Mathematics Education; Multiplication; Pretests Posttests |
Abstract | Described are the strategies of 44 academic mathematicians on a set of computational estimation problems involving elementary multiplication and division. Discussion centers on the theoretical implications evident from pretest/posttest results in terms of the variety of strategies used and how the choice of strategy changed across the two tests. (21 references) (JJK) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |