Literaturnachweis - Detailanzeige
Autor/inn/en | Gfeller, Mary K.; Niess, Margaret L.; Lederman, Norman G. |
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Titel | Preservice Teachers' Use of Multiple Representations in Solving Arithmetic Mean Problems. |
Quelle | In: School Science and Mathematics, 99 (1999) 5, S.250-57Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0036-6803 |
Schlagwörter | Algorithms; Higher Education; Mathematics Education; Preservice Teacher Education; Preservice Teachers; Problem Solving; Science Education; Secondary Education |
Abstract | Examines solutions presented by preservice teachers for solving graphical and numerical problems involving the arithmetic mean. Participants presented two methods: algorithmic computation and balancing deviations about the mean. A significant difference was found between science and mathematics preservice teachers in the use of balancing deviations to solve problems, but not in the use of the computational algorithm. (Author/CCM) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |