The Pacific Science Center’s Science on Wheels program stopped by Arrowhead Elementary on Feb. 16. Following a school-wide assembly, members of the group offered individual workshops to each classroom in the school. Blake Peterson, Bothell/Kenmore Reporter

The visit was kicked off by a building-wide assembly that showed students how different parts of the body work together. In this picture, the presenters are demonstrating the functions of the heart and lungs. Blake Peterson, Bothell/Kenmore Reporter

During each classroom workshop, students learned about the functions of joints, X-Rays and more. At one point during the fourth grade presentation, students were tasked with putting skeleton replicas together. Blake Peterson, Bothell/Kenmore Reporter

Students worked in teams to complete assigned tasks. Blake Peterson, Bothell/Kenmore Reporter