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Enter a set of data points, then derive a function to fit those points.
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Students play a generalized version of connect four, gaining the chance to place a piece after simplifying fractions, converting fractions to decimals and percentages, and answering algebra questions involving fractions.
By Karen Budd, Elizabeth Carson, Barry Garelick, David Klein, R. James Milgram, Ralph A. Raimi, Martha Schwartz, Sandra Stotsky, Vern Williams, and W.
THE COMPLETE SOUND ARCHIVE from National Public Radio's Weekend Edition Saturday