Two Dimensional vs Three Dimensional Shapes

Sort the following shapes into 2D and 3D categories: Circle, Sphere, Cube, Triangle.

• 2D: Circle, Triangle; 3D: Sphere, Cube

• 2D: Sphere, Cube; 3D: Circle, Triangle

• 2D: Circle, Sphere; 3D: Triangle, Cube

• 2D: Triangle, Cube; 3D: Circle, Sphere

Sort the following shapes into 2D and 3D categories: Pentagon, Cylinder, Sphere, Rectangle.

• 2D: Pentagon, Rectangle; 3D: Cylinder, Sphere

• 2D: Cylinder, Sphere; 3D: Pentagon, Rectangle

• 2D: Pentagon, Sphere; 3D: Cylinder, Rectangle

• 2D: Cylinder, Rectangle; 3D: Pentagon, Sphere

Which of the following is a 2D shape?

• Sphere

• Triangle

• Cube

• Cylinder

Is this shape 2D or 3D?

• 2 Dimensional

• 3 Dimensional

Is this shape 2D or 3D?

• 3 Dimensional

• 2 Dimensional

Is this shape 2D or 3D?

• 2 Dimensional

• 3 Dimensional

Is this shape 2D or 3D?

• 3 Dimensional

• 2 Dimensional

Is this shape 2D or 3D?

• 2 Dimensional

• 3 Dimensional

Is this shape 2D or 3D?

• 2 Dimensional

• 3 Dimensional

What do three-dimensional shapes have that two-dimensional shapes don’t?

• length

• thickness

• width

• none of these