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Ten Minute Math

Ten Minute Math. Ten Minute Math. Ten Minute Math. Ten Minute Math. Ten Minute Math. 3D Shapes. 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).

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Ten Minute Math

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  1. Ten Minute Math

  2. Ten Minute Math

  3. Ten Minute Math

  4. Ten Minute Math

  5. Ten Minute Math

  6. 3D Shapes

  7. Face • Part of a shape that is flat.(Or curved) • E.g. A cube has 6 of these.

  8. Edge • The line where two faces meet. • E.g. A cube has 12 of these.

  9. Vertex (Vertices) • The place where three or more edges meet. • This pyramid has 4 of these.

  10. 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?

  11. 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?

  12. 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?

  13. 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?

  14. 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?

  15. 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?

  16. 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 ?

  17. 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?

  18. 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?

  19. Interactive math Shape Rotation: http://www.livebinders.com/play/play_or_edit?id=53591 Spot the shape: http://www.starrmatica.com/standalone/starrMatica3DEarthExploration.swf Create the shape: http://www.mathsnet.net/geometry/solid/nets.html

  20. Independent Practice Step Up to TAKS 4th Grade pg. 27 & 28.

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