🔢Math Easy
1st Grade Geometry: 2D Shapes and Their Sides
Name each 2D shape and tell how many sides and corners it has.
1st Grade 12 min
✓ Answer key
1st Grade · Math
1st Grade Geometry Worksheets
Before this skill
- Recognizing basic shapes
Common mistakes to watch for
- Confusing a square and a rectangle
- Miscounting corners
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Frequently Asked Questions
What do 1st Grade students practice with geometry?
Students will name common 2D shapes and count their sides and corners (vertices).
Are these worksheets free and printable?
Yes — every worksheet is a free, printable PDF with an answer key. No sign-up required.