What Grade 2 geometry covers
Grade 2 geometry helps students name plane figures, count straight sides, find corners, and compare shapes by their visible parts.
Sides and corners come first
Before students use longer geometry words, they need to see that a shape can have straight sides, curved boundaries, corners, or no corners at all.
Start with plane figures
The first Grade 2 geometry lesson in this path explains the corners and sides of common plane figures such as circles, ovals, triangles, rectangles, and polygons.