Knowledge atom
Explain why a number is odd using pairing
Justifies oddness by showing one object without a partner, and knows an odd number cannot be a double.
Start practiceProgress & proof summary
LifecycleNot started
Evidence progress0 of 1 pieces collected
0%Current predictionNo prediction yet
Why?Next reviewNot scheduled
Mastery projection: Not available yetWhat does this mean?
Standards alignment
2.OA.C.3
Prerequisites
Common misconceptions
- believes an odd number can be split evenly if you use a half
Required evidence
These evidence lanes define what would count toward this atom.
EvidencePerformanceStatusNext step
Explain the ideaDescribe why the response works Not startedCollect one observation
Recent evidence
No evidence recorded yet
The first response record for this atom will appear here.