Question Detail

how do you multiply whole numbers and fractions?For fourth grade level by common core standards?

Jan 21, 2015 1:51pm

  • Math
  • 4
  • Common Core


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    • Jan 21, 2015 3:09pm

      use area model

      • Jan 28, 2015 5:59am

        NF.A.2 focuses on comparing fractions with different numerators and different denominators. So the idea would be to focus on representing whole numbers as fractions (4 = 4/1), and create relationships between those whole number and other fractions. I really like using fraction tiles for these kind of lesson. It gives a visual and tangible example for students to see how dissimilar parts cannot be combined, and when made similar, could then be combined.