Start a 10-Day Free Trial to Unlock the Full Review
Why Lesson Planet?
Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!
Students recognize the purpose of the Michigan Avenue Bascule Trunnion Bridge. They examine photos of bridges and sing a song about Chicago's famous bascule trunnion bridge to investigate how moveable bridges work.
3 Views 4 Downloads