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Odd & Even

2nd Grade

Alabama Course of Study Standards: 3

Use concrete objects to determine whether a group of up to 20 objects is even or odd.
  1. Write an equation to express an even number as a sum of two equal addends.

Arkansas Academic Standards: 2.OA.3

  • Determine whether a group of objects (up to 20) has an odd or even number of members (e.g., by pairing objects or counting them by 2s)
  • Write an equation to express an even number (up to 20) as a sum of two equal addends

Arizona - K-12 Academic Standards: 2.OA.3

Determine whether a group of objects (up to 20) has an odd or even number of members (e.g., by pairing objects or counting them by 2's).

Common Core State Standards: Math.2.OA.3 or 2.OA.3

Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.

Georgia Standards of Excellence (GSE): 2.NR.3.1

Determine whether a group (up to 20) has an odd or even number of objects. Write an equation to express an even number as a sum of two equal addends.

North Carolina - Standard Course of Study: 2.OA.3

Determine whether a group of objects, within 20, has an odd or even number of members by:
  • Pairing objects, then counting them by 2s.
  • Determining whether objects can be placed into two equal groups.
  • Writing an equation to express an even number as a sum of two equal addends.

New York State Next Generation Learning Standards: 2.OA.3

  1. Determine whether a group of objects (up to 20) has an odd or even number of members.
    e.g., by pairing objects or counting them by 2s
  2. Write an equation to express an even number as a sum of two equal addends.

Tennessee Academic Standards: 2.OA.3

Determine whether a group of objects (up to 20) has an odd or even number of members by pairing objects or counting them by 2s. Write an equation to express an even number as a sum of two equal addends.

Pennsylvania Core Standards: CC.2.2.A.3

Work with equal groups of objects to gain foundations for multiplication.

Florida - Benchmarks for Excellent Student Thinking: MA.2.3.1

Represent an even number using two equal groups or two equal addends. Represent an odd number using two equal groups with one left over or two equal addends plus 1.

Georgia Standards of Excellence (GSE): 2.NR.1

Determine whether a group (up to 20) has an odd or even number of objects. Write an equation to express an even number as a sum of two equal addends.
2nd Grade Math - Odd & Even Lesson
 
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