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Making Comparisons: Ratios. Topical Module for Use in a Mathematics Laboratory Setting.
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Andersen, Lyle; And Others – 1973
The objectives of this module on making comparisons and ratios include using ratios to compare sets of objects and expressing ratios as decimals or fractions in lowest terms. The module provides six experiments. An envelope of manipulatives accompanies each of the first three experiments. The fourth experiment requires a multispeed bicycle. The…
Descriptors: Activities, Calculators, Computer Oriented Programs, Learning Laboratories