Faces: The flat surfaces on a shape. A cube has six faces.
Edges: The edges or straight lines that make up a 3D shape.
Vertices: Otherwise known as points. A vertex is where two lines meet.
This is a great website for reviewing many of the concepts we have been learning about 3D geometry. Besides the talking sea shells that might creep you out...I think you will enjoy the activities.
These are some great websites that will compliment our unit on Medieval Times.
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