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Compose Arrays with Squares

Related Topics:
Common Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math Lessons, Math Worksheets and Games for Grade 2
Common Core Math Lessons, Math Worksheets and Games for all grades



 

Examples 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

New York State Common Core Math Grade 2, Module 6,Lesson 14

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

NYS Math Module 6 Grade 2 Lesson 14


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?



Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.


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