Transcript Ten Minute Math Ten Minute Math Ten Minute Math Ten Minute Math.

Ten Minute Math
Ten Minute Math
Ten Minute Math
Ten Minute Math
Ten Minute Math
Face
• Part of a shape that is
flat.(Or curved)
• E.g. A cube has 6
of these.
Edge
• The line where two
faces meet.
• E.g. A cube has 12 of
these.
Vertex (Vertices)
• The place where
three or more edges
meet.
• This pyramid has 4 of
these.
Cube
• How many faces does a cube
have?
6
• How many edges does a cube
have?
12
• How many vertices does a cube
have?
8
• Does a cube have any parallel
lines?
Yes!!
• What else do you notice about
the features of a cube?
Rectangular prism
• How many faces does a rectangular
prism have?
6
• How many edges does a rectangular
prism have?
12
• How many vertices does a rectangular
prism have?
8
• Does a rectangular prism have any
parallel lines?
Yes!!
• What else do you notice about the
features of a rectangular prism?
• Turn to a shoulder partner and discuss
how this shape is similar and different
to a cube?
Sphere
• How many faces does a
sphere have?
0
• How many edges does a
sphere have?
0
• How many vertices does a
sphere have?
0
• What type of lines does a
cone have?
• What else do you notice
about the features of a
sphere?
Hemisphere
• How many faces does a
hemisphere have?
1
• How many edges does a
hemisphere have?
1
• How many vertices does a
hemisphere have?
0
• What type of lines does a cone
have?
• What else do you notice about
the features of a hemisphere?
• Turn to a shoulder partner and
discuss how this shape is similar
and different to a sphere?
Cone
• How many faces does a cone
have?
1
• How many edges does a cone
have?
0
• How many vertices does a
cone have?
0
• What type of lines does a cone
have?
• What else do you notice about
the features of a cone?
Cylinder
•
•
•
•
How many faces does a cylinder
have?
2
How many edges does a cylinder
have?
0
How many vertices does a
cylinder have?
0
What type of lines does a cylinder
have?
•
What else do you notice about
the features of a cylinder ?
•
Turn to a shoulder partner and
discuss how this shape is similar
and different to a cone?
Triangular Pyramid
• How many faces does a triangular
pyramid have?
4
• How many edges does a triangular
pyramid have?
6
• How many vertices does a
triangular pyramid have?
4
• What type of lines does a
triangular pyramid have?
• What else do you notice about the
features of a triangular pyramid ?
Square pyramid
•
•
•
•
How many faces does a square pyramid
have?
5
How many edges does a square pyramid
have?
8
How many vertices does a square pyramid
have?
5
What type of lines does a square pyramid
have?
•
What else do you notice about the features
of a square pyramid?
•
Turn to a shoulder partner and discuss how
this shape is similar and different to a
triangular pyramid?
Triangular Prism
•
•
•
•
How many faces does a triangular prism
have?
5
How many edges does a triangular prism
have?
9
How many vertices does a triangular prism
have?
6
What type of lines does a triangular prism
have?
•
What else do you notice about the features
of a triangular prism?
•
Turn to a shoulder partner and discuss how
this shape is similar and different to a
triangular prism?
Interactive math
Shape Rotation:
http://www.livebinders.com/play/play_or_edit?id=53591
Spot the shape:
http://www.starrmatica.com/standalone/starrMatica3DEarthExplorati
on.swf
Create the shape:
http://www.mathsnet.net/geometry/solid/nets.html
Independent Practice
Step Up to TAKS 4th Grade pg. 27 & 28.