Literaturnachweis - Detailanzeige
Autor/in | Rubenstein, Rheta N. |
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Titel | Activities: Developing Estimation Strategies. |
Quelle | In: Mathematics Teacher, 78 (1985) 2, S.112-18 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Leitfaden; Unterricht; Lernender; Leitfaden; Unterricht; Lehrer; Answer Keys; Estimation (Mathematics); Instructional Materials; Learning Activities; Mathematics Instruction; Secondary Education; Secondary School Mathematics; Worksheets |
Abstract | The estimation strategies of "using compatible numbers,""averaging," and "rounding" are used. The first two worksheets review easy arithmetic facts and ask students to identify compatible numbers. Worksheet Three introduces averaging and provides practice with rounding, while the fourth worksheet contains problems for group practice. (MNS) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |