This week the 8th grade created hot air balloons that would help test the ideas of buoyancy and Archimedes Principle, along with Charles Law in Chemistry. Using paper, glue, tape and paperclips (to act as a ballast), they engineered balloons that they thought would create the largest lift when filled with heated air.
The students tried many times to create lift. After some on the fly design changes, and adding different amounts of air, we finally got lift off! The engineering processes was in full effect with the 8th graders, and when hitting snags in their designs, they were able to tinker their designs and way of thinking to accomplish their goal! This was one of the few new engineering projects the students have taken part in this year!