Students are introduced to using arrays as a strategy to solve division problems. In this lesson, students are introduced to using arrays as a strategy to solve division problems. / Carrie Brewer, ...

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. / ...

Add Yahoo as a preferred source to see more of our stories on Google. We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple ...

Third grade math is a big leap, and the right mix of tools can make all the difference. From mastery-based digital platforms to printable worksheets and playful board games, there are more ways than ...