Anwatin Middle School -- Minneapolis, MN
Aberdeen Middle School -- Aberdeen, MI
Avalon Middle School -- Milton, FL
Baker Middle School -- Baker, LA
Bernotas Middle School -- Crystal Lake, IL
Biloxi Junior. High School -- Biloxi, MS
Boltz Junior High -- Ft. Collins, CO
Branch Elementary -- Edwards, CA
Brunswick Junior High School -- Brunswick, ME
Buckhannon Upshur Middle School -- Buckhannon, WV
Carl Ben Eielson Middle School -- Fargo, ND
CEI San Ignacio - Fundacion Cruzada Patagonica -- Junin de los Andes, Neuquen, Argentina
Centennial High School -- Boise, ID
Chestermere Lake Middle School -- Chestermere, AB, Canada
Chinook Middle School -- Seatac, WA
College Station Middle School -- College Station, TX
Columbia Middle School -- Adelanto, CA
Crest High School -- Shelby, NC
Crestwood Middle School -- Mountaintop, PA
Cypress Falls High School -- Houston, TX
East Hanover Middle School -- East Hanover, NJ
Eastwood Middle School -- Indianapolis, IN
Eisenhower Middle School -- Manhattan, KS
Franklin High School -- Franklin, MA
Fulmore Middle School -- Austin, TX
Gale-Ettrick-Trempealeau Middle School -- Trempealeau, WI
Gallatin County School -- Junction, IL
Gateway Middle -- Maumee, OH
Gateway School -- Phoenix, AZ
Glidden High School -- Glidden, WI
Gompers Charter Middle School (SRSC) -- San Diego, CA
Gonzales High School -- Gonzales, TX
Great Bend Middle School -- Great, KS
Grisham Middle School -- Austin, TX
Grupo de Astronomia Apolo -- Soledad, OC, Colombia
Gymnasium Schloss Neuhaus -- Paderborn, Germany
Hampden Academy -- Hampden, ME
Happy Valley School -- Santa Cruz, CA
Hastings Middle School -- Hastings, MN
Helena Middle School -- Helena, MT
Holland Middle School -- Holland, PA
Iao Intermediate School -- Wailuku, HI
IES Senda Galiana -- Madrid, Spain
James Monroe Middle School -- Albuquerque, NM
JASON - Webster City Middle School -- Webster City, IA
Jefferson Elementary School -- Richland Center, WI
John Rogers Elementary -- Seattle, WA
Kalifornsky Beach Elementary -- Soldotna, AK
Kansai Soka Jr. & Sr. Highschool -- Katano-city, Osaka, Japan
Kenai Middle School -- Kenai, AK
Kennedy Middle School -- Natick, MA
Leawood Middle School -- Leawood, KS
Lincolnton High School -- Lincolnton, NC
Link Community School (SRSC) -- Newark, NJ
Los Altos H.S. -- Hacienda Heights, CA
Lundahl Middle School -- Crystal Lake, IL
Mabelvale Magnet Middle School -- Mabelvale, AR
Madison Metro School District -- Cross Plains, WI
Mardela Middle High School -- Mardela, MD
Marine Sibylla Merian Gymnasium -- Telgte, Germany
Marine View Middle School -- Huntington Beach, CA
Marrington Middle School -- Goose Creek, SC
Martin Luther King Jr. Planetarium, King Science and Technology Magnet -- Omaha, NE
Martin Luther King, Jr. Academic Middle School -- San Francisco, CA
McNair Magnet School -- Cocoa, FL
Meikei Junior High School -- Tsukuba Ibaraki, Japan
Morris Area Girl Scout Council -- Randolph, NJ
Morris College -- Sumter, SC
Mount Vernon High School -- Mount Vernon, IA
National Center for Atmospheric Research (with Heritage Middle School) -- Boulder, CO
Northrup School -- Alhambra, CA
Osan American Elementary School APO -- South Korea
Ottawa County Juvenile Detention Center -- West Olive, MI
Palm Beach Day School -- Palm Beach, FL
Pinckneyville Middle School -- Norcross, GA
Pisgah Astronomical Research Institute -- Rosman, NC
Port Houston Elementary -- Houston, TX
PS 233 Langston Hughes -- Brooklyn, NY
Ralph McCall School Airdrie, Alberta, Canada
Ralph Reed JHS -- Central Islip, NY
Randolph Early-College High School -- Asheboro, NC
Redd School -- Houston, TX
Reseau Rural d'Education de l'Embrunais Savinois -- Embrun, France
River Heights School -- Menomonie, WI
Rush Henrietta SHS -- Henrietta, NY
Saeger Middle School -- St. Charles, MO
Sally Ride Science Center -- Lansdale, PA
Santa Rosa Technology Magnet School -- Camarillo, CA
Sevastopol Schools -- Sturgeon Bay, WI
Sibley East Jr High School -- Gaylord, MN
Spencer Elementary School -- Spencer, TN
Spring Harbor Middle School -- Madison, WI
SS. Simon and Jude School (SRSC) -- Phoenix, AZ
St. Edward Catholic School -- Spring, TX
Talcott Mountain Academy -- Avon, CT
Trinity Elementary School -- Trinity, FL
Vance Charter School -- Henderson, NC
Village Academy High School -- Pomona, CA
Wangenheim Middle School (SRSC) -- San Diego, CA
Warrington Middle School -- Pensacola, FL
Waterfront -- Buffalo, NY
West End Middle School -- Nashville, TN
West Middle School -- Colorado Springs, CO
Westbrook Intermediate -- Friendswood, TX
Western Valley Middle School -- Phoenix, AZ
Wickford C. E. Infant School -- Wickford, Essex. SS11, UK(England)
Zavala Elementary School -- Corpus Christi, TX