Geometric solids

 Faces: a face is a side of a shape. NOT:

 Edges: a line where two FACES meet in a
shape.

 A point when 3 or more edges meet in a
shape.
 A vertex can be also called as corners.

 A cube is 1 of 8 geometric shapes
 A cube has 6 faces.

 A cube has 12 edges.
 A cube also has 8 vertices.
 A cube has 6 faces.

 How many faces do you see on the
sphere?

 If you guessed 0 your right!
 Lets see if you can guess how many
edges there are?

 Well you guys are just so smart! That’s
right the sphere also has 0 edges!

 Now lets see if you guys can guess how
many vertices the sphere has!
 The sphere also has 0 vetices!

 Now what do you notice about the
sphere after learning about it’s
faces, vertices and edges there are?

 A triangular prism has 5 faces.
 A triangular prism has 9 edges

 A triangular prism has 6 vertices
 A triangular prism can be as easy to find
in your home. For example you’re moms
wallet or your wallet.

 A rectangular prism has 6 faces.
 Also the rectangular prism has 12 edges.
 A rectangular prism also has 8 vetices.

 A cone has 0 edges.
 Can you find out how many faces it has
from the picture?

 It turns out that the cone only has 1 face.
Do you know where that one face is on
the cone?

 Yes the one face is on the bottom of the
cone!
 Can you guys guess how many vertices
the cone has?

 Winner winner chicken dinner! Yes the
cone has 1 vertex or vertices.
 How many edges does the cone have?

 Well if you said zero yes! Because the
cone only has 1 face so its not possible
for it to have any edges!

 The rectangular pyramid has 5 faces.
 It also has 8 edges.

 The rectangular pryamid also has 5
vertices.
 A rectangular pyramid can be found in
your home or possibly you can make a
rectangular pyramid!

 A triangular pyramid also has 5 faces.
 It also has 6 edges.

 The triangular pyramid also has 4
vertices.

 The cylinder has 2
faces.
 It has 0 edges and
vertices.

 Now that we’ve  Which shape has 0
gone threw the slide faces 0 vertices and
show its review time. 0 edges?
 Which shape look
like a square?

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