1. Learn about the engineeering and physics principles of a cantilever bridge.

  2. Collaboratively build an engineering design project with others.

  3. Meet project requirements with limited resources.

  4. Experience the engineering design process.

  5. Reflect and repeat.


  1. 30 one inch washers per group

  2. LOTS of wooden paint paddles (A large box can be good for 6 groups)

Cantilever Spans Lesson Introduction