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Salls, Jenny – Mathematics Teaching in the Middle School, 2014
Rational number interpretations can include part-whole, measure, ratio, quotient, and operator. These are all subconstructs of partitioning (Barnett-Clarke et al. 2010; Behr et al. 1980; Clarke, Roche, and Mitchell 2008; Flores, Samson, and Yanik 2006). Each of these subconstructs uses different cognitive skills (Driscoll 1984), so it is important…
Descriptors: Mathematics Instruction, Number Concepts, Rote Learning, Mathematics Activities