Antis Homeschool, Johnstown, NY
Bessie Rowell School, Franklin, NH
Caledonia-Mumford Elementary, Caledonia, NY
Cedar Brook Elementary, Houston, TX (2 classes)
Centennial Elementary, Mckeesport, PA
Cornerstone Academy, Louisville, KY (3 classes)
Duval Co. Junior Master Gardeners, Jacksonville, FL
Fairlawn Elementary, Norfolk, VA
Fairless Elementary, Navarre, OH (2 classes)
Hazel Harvey Elementary, Doylestown, OH
His Kids Christian Homeschool, Slatington, PA
John D. McGovern School, Medway, MA
Kingsley Elementary, Waterloo, IA
Leeds Elementary, Leeds, MA
Livonia Primary, Livonia, NY
Michiana Montessori, Elkhart, IN
Milford Elementary, Milford, NH
Olson Elementary, Verona, WI
Roswell Kent Middle, Akron, OH
Roswell Kent Middle, Akron, OH
Seltzer Elementary, Wichita, KS
St. Paul School, Akron, OH
St. Pius X Catholic School, Indianapolis, IN
Summit Hall Elementary, Gaithersburg, MD (2 classes)
Trinity Depot Homeschool, Acworth, GA
W.B.Orenic Intermediate, Plainfield, IL
Walkertown Elementary, Walkertown, NC
Watchung School, Montclair, NJ
West Elementary, Long Beach, NY
West Prairie Middle, Colchester, IL