Literaturnachweis - Detailanzeige
Autor/in | Zollman, Alan |
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Titel | Low Tech, 198, and the Geometry of the Calculator Keys. |
Quelle | In: Arithmetic Teacher, 37 (1990) 5, S.30-33 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Arithmetic; Calculators; Computation; Elementary Education; Elementary School Mathematics; Mathematics Materials; Mathematics Skills; Numbers; Patterns in Mathematics; Problem Solving; Subtraction Addition; Arithmetik; Arithmetikunterricht; Rechnen; Calculator; Rechner; Rechenmaschine; Elementarunterricht; Elementare Mathematik; Schulmathematik; Mathematische Tafel; Mathmatics achievement; Mathematics ability; Mathematische Kompetenz; Zahlenraum; Mathematische Struktur; Problemlösen; Subtraktion |
Abstract | Discusses the geometrical array of the keys on a calculator that can be turned into a problem-solving, problem-posing situation for the upper elementary or middle school classroom. Provides figures showing the arrays, including rows, diagonals, crosses, rhombi, angles, and squares. Lists seven references. (YP) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |