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| Anderson, Oliver D. | 1 |
| Rossa, Dean | 1 |
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| Reports - Descriptive | 1 |
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Peer reviewedAnderson, Oliver D. – Mathematics and Computer Education, 1990
Discusses arithmetic during long-multiplications and long-division. Provides examples in decimal reciprocals for the numbers 1 through 20; connection with divisibility tests; repeating patterns; and a common fallacy on repeating decimals. (YP)
Descriptors: Arithmetic, Computation, Decimal Fractions, Division
Rossa, Dean – Computer Science Education, 1991
Presents eight points to emphasize when teaching the concept of place value. Contends that converting numbers from one base to another helps students understand the concept of place value and the importance of context in establishing meaning. Provides a BASIC computer program to make conversions. (MDH)
Descriptors: Computer Assisted Instruction, Computer Science Education, Concept Formation, Context Effect
