Third graders at Irving learned about the architecture of significant Chicago buildings: the Willis Tower, Hancock Tower, Smurfit Stone Building, and the Jewelers Building. They reproduced their own versions with LEGOs, and challenged their math skills with the concept of scale. Can you recognize the Willis Tower, the Smurfit Stone Building, the Hancock Tower and the Jewelers Building in these pictures?

Our slideshow of photos is by Gretchen Junker and Mr. Sakelleris.