In the Medical Device Engineering Relay Championship flex sprint, students become multi-challenge engineers as they compete across four rapid-fire engineering stations — tower, bridge, platform, and paper airplane — closing out the Grade 4 STEAM year with energy, teamwork, and celebration. Set inside the Medical Device Engineers narrative, this flex-week stations format gives Grade 4 students a final day of hands-on engineering fun. What Students Will Do* Build the tallest freestanding tower fr