In this math comparisons instructional activity, students compare 2 pairs of pictures in order to determine which in each pair is taller and which in each pair is shorter.
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Recognize When Comparisons are Valid by Reasoning
A big idea for young mathematicians to understand is that, when comparing fractions, they must refer to the same whole amount. The final video in this series clearly demonstrates this concept with multiple examples and a variety of...
6 mins 2nd - 4th Math CCSS: Designed
How Much is There to Eat? A Comparison Between India and the Southern United States
Young scholars compare American South with India in terms of population density and food production. They practice math skills of estimation and calculation, visualize relative sizes of areas and populations, explore relationship between...
K - 12th Math