Identifying Odd and Even Numbers

The video tutorial explains how to determine if a set of objects is even or odd. It introduces the concept of even numbers using doubles addition facts and demonstrates counting objects to identify even and odd numbers. The tutorial uses examples with blocks and pencils to illustrate the concepts. It concludes by encouraging students to practice and seek help if needed.

What is an example of a doubles addition fact for an even number?

• 3 + 3 = 6

• 5 + 5 = 11

• 2 + 2 = 5

• 7 + 8 = 15

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CCSS.1.OA.C.6

CCSS.2.OA.B.2

How many blocks are used to confirm if 14 is an even number?

• 12 blocks

• 14 blocks

• 13 blocks

• 15 blocks

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CCSS.2.OA.C.3

What formation do the 14 blocks create to demonstrate it is an even number?

• Two rows of seven

• One row of fourteen

• Seven rows of two

• Three rows of five

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CCSS.2.OA.C.3

Why is 9 considered an odd number?

• All pencils are paired

• It can be divided by three

• It forms a perfect square

• One pencil is left without a pair

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CCSS.2.OA.C.3

What should you do if you cannot pair all objects without any remaining?

• Pair them differently

• Ignore the extra objects

• Consider it an odd number

• Only count the paired objects

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CCSS.2.OA.C.3

What is the next step after learning about even and odd numbers in the video?

• Take a break

• Watch another video

• Complete the teacher's assignment

• Discuss with a friend

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CCSS.2.OA.C.3