9.5, 9.6 and 9.7

These links might be helpful for today's activity:
http://www.mathopenref.com/tocs/solidtoc.html
http://www.mathwords.com/index_geometry.htm
http://mathworld.wolfram.com/topics/SolidGeometry.html

In class Today:
1.  Record the following into your notes:

Sphere

Small Circle

Great Circle

Hemisphere

Plane Section

Conic Section

Polyhedron/Polyhedra

2.  Complete the "Working in 3D" terminology crossword. (Turn in today.)

3.  Begin the assignment:

Assignment:    
9.5  522/11-18         
9.6  528/3-7,10-12
9.7  533/3-6, 12, 14