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Hand-Held, Hand-Dialed: Another Kind of Calculator Experience for the Elementary School.
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Hennemann, A. Louise; Hennemann, Willard – School Science and Mathematics, 1983
Use of the hand-dialed, transparent, nonelectronic SEE-Calculator is proposed. Pupils can dial numbers into appropriate columns, watching the gears work; place-value concepts are enhanced. Both activities and flowcharting are suggested. (MNS)
Descriptors: Algorithms, Audiovisual Aids, Calculators, Computation