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Maher, Carolyn A.; De Stefano, Frank V. – 1983
The study examined whether embedding the linear equations and ratio and proportion strategies used to solve percent problems in the higher-order structures of proportional logic and group properties would aid achievement. Thus, it examined the interaction in differences in understanding fundamental structures in mathematics, and instruction…
Descriptors: Aptitude Treatment Interaction, Cognitive Processes, Educational Research, Grade 8
