Friday, September 17, 2010

Week of September 13

What is a convex polygon?  How about a concave (or nonconvex) polygon?  Ask us!
We worked hard on labeling the continents of the world and many landmarks.  We met our reading teacher and took off on our 4th grade reading adventure!  Friday was Constitution Day.  We watched "Shhhhh...We're Writing the Constitution."

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