BONANZA, Ore. – Jason Hardrath is always looking for a chance to teach new skills to his Bonanza Elementary School P.E. students. His classroom features a 12-foot high, 40-foot wide rock climbing wall. In addition to the traditional P.E. activities, his students learn climbing techniques and how to ride skateboards. There is a mountain bike fleet for older students, and even unicycles for those looking for a challenge.