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Knowledge atom

Solve compare problems using a bar graph

G2.DAT.07Grade 2DataSource mission: Answer Questions with Graphs

Uses a bar graph to answer how-many-more and how-many-fewer questions, including multi-category comparisons.

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Progress & proof summary

LifecycleNot started
Evidence progress0 of 2 pieces collected
0%
Current predictionNo prediction yet
Why?
Next reviewNot scheduled
Mastery projection: Not available yetWhat does this mean?

Standards alignment

2.MD.D.10

Prerequisites

Common misconceptions

  • adds the two bars because the question says 'more'

Required evidence

These evidence lanes define what would count toward this atom.

i
EvidencePerformanceStatusNext step
Apply the ideaUse the idea in a new situation Not startedCollect one observation
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.

Recommended next step

Start a short practice

Use one focused task to begin collecting evidence for this atom.

Apply the idea

Uses a bar graph to answer how-many-more and how-many-fewer questions, including multi-category comparisons.

Estimated time: ~5 min

Start this practice