Challenge your students to build rope bridges of paper, twine, and their own imaginations. The coasters must be as long as possible, using only short lengths of twine. There are 2 optional challenges the teacher can add to make it more difficult.
This page is a printable rubric and lesson plan to use, explaining the quiz and test grades associated with the project. Adjust as needed for your class!
TEACHER'S NOTE: you need something to anchor both sides of the rope bridges to. A board with two nails in it for each side may work.