Yesterday was Lego day. The students were shown pictures of the 7 basic types o

Yesterday was Lego day. The students were shown pictures of the 7 basic types of bridges: Arch, beam, cable-stayed, cantilever, suspension, truss, and tied arch. The challenge: Build a bridge out of Legos strong enough to support Mr. Ross. No one took any pictures of me standing on them, but quite a few bridges passed the test. Source