1. Mr. Rankin 7 th Grade Mathematics

2. Prisms  Polyhedron  Two Parallel Faces called Bases  All other faces are parallelograms  Named after the shape of its base

3. Types  Rectangular Prisms  Square Prisms  Triangular Prisms  Hexagonal Prisms

4. Rectangular Prisms

5. Square Prisms

6. Triangular Prisms

7. Hexagonal Prisms

8. Pyramids  Polyhedron with 3 or more triangular faces sharing a common vertex  The base of the pyramid can be any type of polygon

9. Types  Triangular Pyramids  Square Pyramids  Rectangular Pyramids  Etc.

10. Triangular Pyramid

11. Rectangular Pyramid

12. Square Pyramid

13. Sources  www.math.com www.math.com  Used present.me for vodcast  Images:  Triangular Prism Retrieved from: http://i3.squidoocdn.com/resize/squidoo _images/- 1/lens19100372_ec6cc9344fb8cedbb83 8eac3e1097223.png http://i3.squidoocdn.com/resize/squidoo _images/- 1/lens19100372_ec6cc9344fb8cedbb83 8eac3e1097223.png

14. Sources  Rectangular Prism Image:  http://etc.usf.edu/clipart/43100/43151/pri sm-quad21_43151_lg.gif http://etc.usf.edu/clipart/43100/43151/pri sm-quad21_43151_lg.gif  Square Prism Image: http://etc.usf.edu/clipart/43100/43153/pri sm-quad3_43153_lg.gif http://etc.usf.edu/clipart/43100/43153/pri sm-quad3_43153_lg.gif  Hexagonal Prism Image: http://etc.usf.edu/clipart/43100/43131/pri sm-hex7_43131_lg.gif http://etc.usf.edu/clipart/43100/43131/pri sm-hex7_43131_lg.gif

15. Sources  Triangular Pyramid Image: http://etc.usf.edu/clipart/41700/41742/FC_ PyraTria_41742_lg.gif http://etc.usf.edu/clipart/41700/41742/FC_ PyraTria_41742_lg.gif  Rectangular Pyramid Image: http://etc.usf.edu/clipart/43100/43198/quad 23_43198_md.gif http://etc.usf.edu/clipart/43100/43198/quad 23_43198_md.gif  Square Pyramid Image: http://www.doitpoms.ac.uk/tlplib/atomic- scale-structure/images/square_pyramid.gif http://www.doitpoms.ac.uk/tlplib/atomic- scale-structure/images/square_pyramid.gif