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Autor/in | Whitney, Hassler |
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Titel | A MiniComputer for Primary Schools |
Quelle | (1970)Infoseite zur Zeitschrift |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Addition; Arithmetic; Educational Media; Elementary School Mathematics; Instruction; Instructional Materials; Manipulative Materials; Subtraction |
Abstract | Discusses a tally device using discs on a paper diagram. Instructions given for number representation, negative values, games, addition and subtraction. (RS) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |