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 ...

Comstock Park — Marshmallows, math and hot cocoa created the perfect equation for a little multiplication on a snowy Friday morning at Pine Island Elementary. Students in Rachel Haveman’s third-grade ...