Examples, videos, and solutions to help Grade 2 students learn how to use rectangular arrays to investigate odd and even numbers.
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Video Lessons, Math Worksheets and Games for Grade 2
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New York State Common Core Math Grade 2, Module 6, Lesson 20
Topic D: The Meaning of Even and Odd Numbers
NYS Math Grade 2 Module 6 Lesson 20
Grade 2, Module 6, Lesson 20 Worksheets (pdf)
Lesson 20 Homework
1. Use the objects to create an array with 2 rows.
2. Identify each number as odd or even, then solve.
3. Write three number sentence examples to prove that each statement is correct.
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