Period B - Students continued looking at surface area.  Tomorrow they will start a group assignment determining surface area of 3D objects.

Period E - We worked on a second assignment dealing with order of operations involving exponents.  The assignment is HOMEWORK if not finished.  It is NOT from the textbook.  Tomorrow we look at exponent rules for multiplication and division.

For a preview watch the first 3mins 30 seconds of this video:

http://www.khanacademy.org/math/arithmetic/basic-exponents/v/exponent-rules-part-1