Knowledge atom
Name common two-dimensional shapes across size and orientation
Names circles, triangles, squares, rectangles, and hexagons when their size, proportion, or orientation varies.
Start practiceProgress & 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
K.G.A.1 K.G.A.2
Prerequisites
No prerequisite atoms are declared for this atom.
Common misconceptions
- does not recognize a rotated square
- uses shape names only for familiar prototypes
Required evidence
These evidence lanes define what would count toward this atom.
EvidencePerformanceStatusNext step
Recognize itIdentify the target across examples Not startedCollect one observation
Tell it apartDistinguish the target from a near miss Not startedCollect one observation
Recent evidence
No evidence recorded yet
The first response record for this atom will appear here.