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Solids
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A solid figure with 2 parallel faces
PRISM A solid figure with 2 parallel faces
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This Photo by Unknown Author is licensed under CC BY-SA
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Can you name some objects that
Are shaped like a prism ?
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A solid figure with 1 base and edges meet
PYRAMID A solid figure with 1 base and edges meet at one point.
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All the surfaces of prisms and pyramids
are flat.
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Cylinder A solid figure with two parallel bases,
And a curved surface that connects the two Bases.
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Sphere This Photo by Unknown Author is licensed under CC BY
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A solid figure with one base , and a circular
Cone A solid figure with one base , and a circular region. This Photo by Unknown Author is licensed under CC BY-SA
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prisms/pyramids and cones/cylinder/and spheres?
What’s the difference between prisms/pyramids and cones/cylinder/and spheres?
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Think Can you roll a prism ? Can you roll a sphere?
Can you slide a pyramid ? Can you roll a cone ?
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Solids
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Words to Know Face Edge Vertex
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The flat surfaces on an object are called
How many faces does this cube have ? 6 This Photo by Unknown Author is licensed under CC BY-SA
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The line segment where two faces meet is an
edge How many edges does this cube have ? 12 This Photo by Unknown Author is licensed under CC BY-SA
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The point where two edges meet is an
Vertex (Vertices) How many edges does this cube have ? 8 This Photo by Unknown Author is licensed under CC BY-SA
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Extra Practice How many faces does this shape have ?
How many vertices does this shape have ? How many edges does this shape have ? What is the name of this shape ? This Photo by Unknown Author is licensed under CC BY-SA
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Extra Practice 5 Faces 6 Vertices 9 Edges Triangular Prism
This Photo by Unknown Author is licensed under CC BY-SA
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