Absorbent Mind Montessori, Paramus, NJ
Beechwood School, Mountainside, NJ
Blairstown Elementary, Blairstown, NJ
Bluestein Homeschool, Philadelphia, PA
Canterbury Elementary, Canterbury, NH
Conant School, Acton, MA
Corpus Christi School, San Francisco, CA
Dart Elementary, Roseville, MI
Deephaven Elementary, Deephaven, MN (2 classes)
Gifted Center School, Moultrie, GA
Heron Pond Elementary, Milford, NH
Highcrest Elementary, Wethersfield, CT
Hugh Cole School, Warren, RI
James River Elementary, Williamsburg, VA
Joliet Public School, Joliet, MT
Kenneth A. Brett School, Tamworth, NH (2 classes)
Learning Gate Community, Lutz, FL
Lewistown Elementary, Lewistown, IL
M.R. Brown Elementary, Seymour, IN
Marshall Hill School, West Milford, NJ (2 classes)
McDonald Elementary, Moscow, ID
Morris Elementary, Lenox, MA
Northview Intermediate, Duarte, CA (2 classes)
PS#1 School, West New York, NJ
River Valley Charter, Newburyport, MA
Roots and Shoots Preschool, Leesburg, VA
Schlitz Audubon Nature Center, Milwaukee, WI
Shue Medill Middle, Newark, DE
Skipper Elementary, Collegeville, PA
Stafford Elementary, Stafford Springs, CT
Ste. Genevieve Elementary, Ste. Genevieve, MO
The Peck Place School, Orange, CT
Third Grade A-P Elementary, Parkersburg, IA
Trinity Episcopal School, Charlotte, NC
Troutman Elementary, Troutman, NC
West Patent Elementary, Bedford Hills, NY
Western Primary, Russiaville, IN
Winchester Thurston School, Allison Park, PA
York Middle, York, NE
Yorkship Elementary, Camden, NJ