Videos and solutions to help Grade 2 students learn how to use scissors to partition a rectangle into same-size squares, and compose arrays with the squares.

Common Core Standards: 2.OA.4, 2.NBT.2, 2.NBT.6

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Common Core Math Resources, Lesson Plans & Worksheets for all grades

Common Core Math Video Lessons, Math Worksheets and Games for Grade 2

Common Core Math Video Lessons, Math Worksheets and Games for all grades

Topic C: Rectangular Arrays as a Foundation for Multiplication and Division

Lesson 14 Homework

1. Imagine that you have just cut this rectangle into rows.

a. What do you see? Draw a picture.

How many squares are in each row?

b. Imagine that you have just cut this rectangle into columns. What do you see?

Draw a picture.

How many squares in each column?

2. Create another rectangle using the same number of squares.

How many squares in each row?

How many squares in each column?