What Are 2D and 3D Shapes?
Shapes are everywhere!
2D shapes are flat shapes with only length and width (like drawings on paper).
3D shapes are solid objects with length, width, and height (like toys or buildings).
Let's learn to identify them!
Common Shapes to Know
Square (2D)
4 equal sides
4 right angles
Cube (3D)
6 square faces
12 edges
Circle (2D)
No sides
Perfectly round
Sphere (3D)
No edges
Perfectly round
Let's Practice!
Example 1: Shape Detective
Look around your room. Can you find:
- 3 objects that are 2D shapes (like pictures or posters)
- 3 objects that are 3D shapes (like boxes or balls)
Write them down and share with a friend!
Example 2: Shape Match Game
Which 3D shape matches this 2D net? (Click your answer)
Cube
Cylinder
Pyramid
Parent Tips 🌟
- Shape scavenger hunt: Turn shopping trips into shape adventures by identifying 2D and 3D shapes in stores and products.
- Building activities: Use blocks, LEGO, or recycled materials to create 3D shapes and discuss their properties.
- Real-world connections: Point out how 2D shapes are used in signs and 3D shapes in buildings to show practical applications.