3D Shapes: Faces, Edges, and Vertices

What are the three main parts of 3D shapes that we learn about?

• Eyes, Noses, Mouths

• Faces, Edges, Vertices

• Tops, Bottoms, Sides

• Circles, Squares, Triangles

Which shape has only a curved face and can roll away?

• The blue cube

• The red cone

• The green sphere

• The orange pyramid

How many flat faces does a cube have?

• 4

• 6

• 8

• 12

What is an edge on a 3D shape?

• A pointy corner

• A flat surface

• Where two flat faces meet

• A curved line

How many flat faces does a cone have?

• 0

• 1

• 2

• 3

How many edges does a pyramid have?

• 4

• 5

• 8

• 12

Which of these is true about a cylinder?

• It has 3 flat faces.

• It has 1 curved face.

• It has 2 edges.

• It has 1 vertex.

How many vertices does a cuboid have?

• 6

• 8

• 10

• 12

What kind of faces does a sphere have?

• Only flat faces

• Both flat and curved faces

• Only curved faces

• No faces at all