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| Mathematics in School | 4 |
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| Journal Articles | 2 |
| Guides - Classroom - Teacher | 1 |
| Reports - Descriptive | 1 |
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| Practitioners | 1 |
| Teachers | 1 |
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Peer reviewedSampson, G. – Mathematics in School, 1971
Descriptors: Ability Grouping, Arithmetic, Elementary School Mathematics, Fractions
Peer reviewedEperson, D. B. – Mathematics in School, 1984
Fifteen mathematical puzzles and problems are presented. Areas investigated include pentominoes, arithmetic, fractions, and dissections (dissecting) a shape into two pieces that can be fitted together to form a square. Answers for each puzzle and problems are included. (JN)
Descriptors: Arithmetic, Fractions, Learning Activities, Mathematics Education
Peer reviewedRoditty, Y. A. – Mathematics in School, 1989
Describes investigations of quick cancellation problems in two-digital integers. Generalizes the results to n-digital integer problems. (YP)
Descriptors: Arithmetic, Decimal Fractions, Fractions, Mathematical Enrichment
Peer reviewedBerryman, Jack – Mathematics in School, 1972
A method of showing the meaning of decimal fraction without using fraction words or notation. One technique described in detail uses large squares, strips, and small squares; using the metric system and decimal coinage is also suggested. (DT)
Descriptors: Arithmetic, Decimal Fractions, Elementary School Mathematics, Fractions
