Teachers, save “Optional Extra Credit: Bridge Engineers” to assign it to your class.

Objective: Design a stable bridge for the goats to safely cross Materials: Ideas for things you can use index cards piece of white paper tape popsicle sticks glue Legos Use the next few days to design a prototype stable bridge for the goats to cross. *Submit a video to seesaw under science activities The video should include you showing your bridge, maybe testing it out with a marble or toy car, and you describe it and what makes it stable.