Knowledge atom
Determine how much longer one object is than another
Measures two objects and finds the difference in length, expressed in the unit used.
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.MD.A.4
Prerequisites
Common misconceptions
- reports the two lengths without computing the difference
Required evidence
These evidence lanes define what would count toward this atom.
EvidencePerformanceStatusNext step
Apply the ideaUse the idea in a new situation Not startedCollect one observation
Recent evidence
No evidence recorded yet
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