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Working with the Ratio Table, Grades 5-8 (CD): Mathematical Models (Young Mathematicians at Work)
Working with the Ratio Table Grades 58 Mathematical Models - CD - Young Mathematicians at Work Author:Maarten Dolk, Catherine Twomey Fosnot In Working with the Ratio Table, participants can interact with footage of sixth graders:
solving carefully crafted problems that highlight ratio tables and other division models
constructing big ideas related to fractions
making connections between ratios and equivalence
uncovering division strategies ... more »like comparison through common denominators.