The McCall Outdoor Science School (MOSS) is a year-round learning center that serves over 2500 Idaho K-12 students annually in residential and outreach settings.
Field instructors for outdoor science programs are University of Idaho College of Natural Resources graduate students completing a certificate and master's degree in environmental education.
The McCall Outdoor Science School also offers programs open to the public including Field Seminars, Faculty Lectures, and Community Partnerships.
The McCall Outdoor Science School was founded in 2001 by Steve Hollenhorst (University of Idaho College of Natural Resources) and Greg Fizzell (Palouse-Clearwater Environmental Institute).
Most of the work within the first year of the program takes place at the MOSS campus, with additional experience occurring in various schools around the state and at public agencies and nonprofit organizations across Idaho.