Descriptor
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| Arithmetic Teacher | 1 |
Author
| Duea, Joan | 1 |
| Ockenga, Earl | 1 |
Publication Type
| Guides - Classroom - Learner | 1 |
| Journal Articles | 1 |
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| Practitioners | 1 |
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Peer reviewedOckenga, Earl; Duea, Joan – Arithmetic Teacher, 1983
Four activities focus on estimation and mental computation. Each consists of a game that can be used on an overhead projector. The content involved finding costs and estimating sums, products, and percents. (MNS)
Descriptors: Addition, Class Activities, Educational Games, Elementary School Mathematics
