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Clary, Kim M. – Mathematics Teaching in the Middle School, 2006
This article describes a hands-on activity in which students convert decimals to fractions, measure, make scale drawings, use algebraic formulas, and use visualization to construct a three-dimensional physical model of a portion of the seafloor. In the process, they learn about sound, speed, and ocean exploration. (Contains 2 figures.)
Descriptors: Algebra, Models, Experiential Learning, Mathematics Activities