Knowledge atom
Relate a concrete or drawn strategy to the written method
Connects each step of a base-ten model or drawing to the corresponding step in the recorded algorithm.
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.NBT.B.7 2.NBT.B.9
Prerequisites
Common misconceptions
- executes the written method fluently but cannot say what any step means in quantity terms
Required evidence
These evidence lanes define what would count toward this atom.
EvidencePerformanceStatusNext step
Represent itShow the idea with a model or notation Not startedCollect one observation
Recent evidence
No evidence recorded yet
The first response record for this atom will appear here.