Cheryl Arnett has taught a first-grade/second-grade loop for the past 20 years at Sunset Elementary School in Craig, Colo. Arnett and her teaching partner won second place in the "Knowledge Building and Critical Thinking" category during Microsoft's Partners in Learning 2012 U.S. Forum for their "Let's Go to Disneyland" project and later competed in the Partners in Learning Global Forum. Follow her on Twitter at @c_arnett.