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| Arithmetic | 1 |
| Cognitive Development | 1 |
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| Elementary School Mathematics | 1 |
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| Parr, Robert B. | 1 |
| Steffe, Leslie P. | 1 |
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Download full textSteffe, Leslie P.; Parr, Robert B. – 1968
Six tests were constructed, four on a pictorial level and two on a symbolic level, to measure the performance of fourth-, fifth-, and sixth-grade children, in three different ability groups, on problems concerning ratios or fractions. Two variables were of interest in the four tests on a pictorial level: (a) "equal" ratio situations vs.…
Descriptors: Arithmetic, Cognitive Development, Concept Formation, Elementary School Mathematics
