+
Interactive
Pbs: The Bridge Challenge Interactive
PBS

Pbs: The Bridge Challenge

For Students 3rd - 8th
This site from PBS is for any user wanting test their engineering skills. Take a trip to Craggy Rock and help their growing community decide on four new bridges.
Get Free Access See Review
+
Graphic
A View on Cities: Chicago: Footbridge Graphic
Curated OER

A View on Cities: Chicago: Footbridge

For Students 9th - 10th
Footbridge seen from Sears Tower (Chicago)
Get Free Access See Review