Students learn how to write an equation to find the area of rectangles. In this lesson, students will learn how to write an equation to find the area of rectangles by thinking of them as an array. / ...
Students will learn how to draw an array based on a multiplication equation. In this lesson, students will learn how to draw an array based on a multiplication equation written by the number of groups ...
In a comment on my recent post posing Critical Questions about the Common Core, one reader wrote: “I don’t see any harm in requiring all students to be able to recite their multiplication tables from ...
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