Ever since they were kids, seniors Devin and Dylan Grimm have been sports-oriented. Russ Grimm, their father, played on the Steelers, and their two older brothers, Chad Grimm and Cody Grimm are both collegiate athletes.

Ben Anderson, history and active physics teacher, walks on the insteps of his feet, using an eight-ball cane as support for his irregular steps, propelled by his hips and his arms as he bobs from foot to foot. Leg braces hold up his lower legs,...

Stephenson and Tollefson depart after decades of collaboration