Wednesday 1/21/15 9.2 Algebra Tile Day, 9.3 Video Assigned

Today in class we:
1.  Opener- review of 9.1
2.  HW Check of 9.1 Wksht
3.  Algebra Tile Activity
If not in class or wanting extra practice then try this for replacement:  http://www.ixl.com/math/algebra-1/add-and-subtract-polynomials-using-algebra-tiles
4.  HW:  Watch the 9.3 Video and take notes.
    LINK TO THE TEACHING VIDEO:  http://zapt.io/t4rn56sm
To find out what the picture means, watch the video.  

HAVE A GREAT DAY!