MathematicsNumber Representation & Place ValueAges 7–8
Odd or Even
Determine whether a group of objects (up to 20) has an odd or even number of members
Learning resources
Reviewed external links that reinforce this concept. They do not replace Gakuva’s teaching approach.
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The teaching approach above still stands. Curated practice links will appear here as the shelf fills.
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This concept
Odd or EvenConceptual concept
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Check understanding
- Pair objects and determine whether there is one left over (odd) or not (even)
- Count a group by 2s to determine if the total is even
- Write an equation to express an even number as a sum of two equal addends (e.g. 8 = 4 + 4)
“If your child has a group of 14 objects, can they tell you whether that number is odd or even — for example by pairing them up to see if any are left over?”
Curriculum record
- Type
- Conceptual
- Subject
- Mathematics
- Domain
- Number Representation & Place Value
- Age range
- Ages 7–8
Standards
ccss-math:2.OA.3