| School |
Approximate number
of measurements |
| 1st Lyceum of Haidari |
500 |
| 3.zakladni skola |
500 |
| 47th High School in Warsaw |
800 |
| Abae Thar Secondary School at Buraydah |
700 |
| Abdullah Bin Massud Secondary School at Sabt Al Alayah |
700 |
| Abdullah Bin Omar Inermediate School at Al-Namas |
800 |
| Abdullrahaman bin Abybakar School |
500 |
| Abdulrahman Bin Alharith Intermediate School at Riyadh |
700 |
| A.B. McDonald Elementary School |
600 |
| Academia Bautista De Puerto Nuevo |
900 |
| Academy For Science & Foreign Language |
700 |
| Academy Of Notre Dame |
900 |
| Academy Of the Holy Names |
700 |
| Acalanes High School |
600 |
| Ahvenisen ala-aste |
800 |
| Ain Jaloot basic school |
600 |
| A/ Kekirawa Central College |
600 |
| Al Afak School -Sur Baher |
900 |
| Al-Baihgi intermediate School at Riyadh |
700 |
| Albeck-Gymnasium |
700 |
| Al-Biader |
900 |
| Alcolu Elementary School |
500 |
| Alder Creek Community Forest |
700 |
| Aldgate Primary School |
600 |
| Al duqom basic school |
600 |
| Al-Fahd Secondary School at Rejal Alma'a |
700 |
| AL-FARDOS Elementary School |
700 |
| Al-Fath Intermediate and Secondary School at Al-Laith |
600 |
| Alftamyrarskoli |
900 |
| Al Hadan Intermediate Girls School at Muhayil Assir |
500 |
| Al Hidd Girls Secondary School |
500 |
| Al-Husain School for Girls |
700 |
| Al Huzayel Junior High School |
500 |
| Aliso School |
900 |
| Alkamel Pasic School |
500 |
| Alkhaldia Elementary School at Bishah |
700 |
| Alkhwarezmi basic school |
600 |
| Alleghany High School |
900 |
| Allentown High School |
500 |
| Alley Pond Environmental Center |
600 |
| AL MAJD JUNIOR HIGH SCHOOL |
500 |
| Alma Middle School |
500 |
| Al- Mustakbal- Segev Shalom |
800 |
| Alrefah basic school |
600 |
| Alswaiq Basic School |
800 |
| Alytaus "Sakalėlio" pradinė mokykla |
700 |
| Alzahra Pasic School |
500 |
| Al Zahrawi junior high school |
500 |
| Al-Zahrawi Secondary School at Riyadh |
600 |
| Amman Academy |
600 |
| Amman Baccalaureate School |
800 |
| Ammansaari Ylaaste |
900 |
| Andover Elementary School |
600 |
| Anttolan Ala-Aste |
500 |
| Anuban Phrae |
700 |
| Anykščių Antano Vienuolio progimnazija |
700 |
| Apple Grove Elementary School |
500 |
| Aquatika |
700 |
| Arab Elementary School |
700 |
| Arbury Park Outdoor School |
900 |
| Arctic/Antarctic Expeditions GLOBE v-School |
700 |
| Ardtornish Primary School |
500 |
| Arlington Echo Outdoor Education Center |
800 |
| Aronahteen Lukio |
500 |
| Arroyo Vista Elementary School |
800 |
| Arvida Middle School |
600 |
| Arwa Bint Kuraiz intermediate Girls School at Al-Baha |
500 |
| Asbury School (USALEUR8) |
600 |
| Asma Bint Al-Numan Intermediate and Secondary Girls School at Al-Bahah |
600 |
| Astrid Lindgren Primary School in Dabrowa |
500 |
| Atlanta Area School For The Deaf |
900 |
| Auburn Land Lab |
600 |
| Aurea E. Quiles |
600 |
| Aurora College (NZNZ9KQO) |
700 |
| Avondale Elementary School |
700 |
| A.W. Spalding School |
900 |
| Ayalon |
500 |
| Bagy Bin Mekhled School at Riyadh |
500 |
| Bahrain Citizen Science |
500 |
| Ballance School |
600 |
| Ban Ka Lhim School |
500 |
| Ban Kamala (Ratchprachanuklok 36) |
500 |
| Banmodtanoy school |
700 |
| Ban Pak Klong |
800 |
| Ban Thum Kob |
600 |
| Baudartius College |
500 |
| Bawku Secondary School |
600 |
| Baxter County Alternative School |
500 |
| Bay Point Middle School |
900 |
| Bayswater School |
500 |
| BB Comer Memorial Elementary School |
600 |
| B-C.Grammar School #1 |
800 |
| Beaufort Academy |
500 |
| Bedford Elementary |
900 |
| Beekmantown Senior High School |
500 |
| Begin Elementary School |
600 |
| Begoro Presbyterian Secondary School |
700 |
| Beit -Jan C Elementary School |
800 |
| Bellingen High School |
700 |
| Belt Public Schools |
700 |
| Benalla 31 Primary School |
500 |
| Ben Shemen regional school |
900 |
| Bentley Elementary School |
500 |
| Bentworth High School |
600 |
| Berekum Secondary School |
900 |
| Berenda Elementary School |
500 |
| BerksNature - The Nature Place GLOBE v-School |
900 |
| Berlin Central Middle/High School |
800 |
| Berryville Middle School |
700 |
| Berufskolleg fuer Gestaltung und Technik |
800 |
| Beverley Manor Middle School |
500 |
| Bigfork Elementary School |
800 |
| Bigfork High School |
500 |
| Biglerville High School |
600 |
| Bin Khldon at Sarat Abedah |
600 |
| Birchwood School |
500 |
| Bjorksatraskolan 6-9 |
700 |
| Blaine Elementary School |
600 |
| Blayney High School |
600 |
| Blue Ridge School |
600 |
| Boaz Middle School |
600 |
| Bob Jones High School |
700 |
| Boonsboro Elementary School |
600 |
| Box Elder Public School |
600 |
| Briarcliff Middle School |
700 |
| Briarlake Elementary School |
800 |
| Brisbane Girls' Grammar School |
800 |
| Bristol Grade School |
500 |
| Brockport Central School |
900 |
| Brooklyn Elementary School |
700 |
| Bryant Middle School |
500 |
| Buchenberg-Gymnasium |
800 |
| Buddy Taylor Middle School |
600 |
| Builta Elementary School |
500 |
| Bulgaria Citizen Science |
500 |
| Burleigh Manor Middle School |
900 |
| Burlington High School |
900 |
| Burns High School |
900 |
| Burton Geo-World Magnet |
500 |
| Butte Creek Elementary School |
600 |
| Byron Bay High School |
600 |
| Cahaba Heights School |
900 |
| California University Of Pennsylvania |
500 |
| Cambridge Elementary School |
900 |
| Cameroon Protestant College |
700 |
| Campbellsburg Elementary School |
600 |
| Canandaigua Elementary School |
900 |
| Cane Ridge Elementary School |
800 |
| Cantaleum Zürich AG |
500 |
| Canutillo High School |
500 |
| Canyon Charter School |
800 |
| Caprivi Senior Secondary School |
600 |
| Carina State School |
700 |
| Carroll Academy |
800 |
| Carrollton School Of The Sacred Heart Secondary |
700 |
| Cartersville Elementary School |
600 |
| Castle Heights Middle School |
800 |
| Cavite National Science High School |
700 |
| Caxton College |
500 |
| C.B.T. "Efrain Hernandez Xolocotzin" |
900 |
| CEG1 Dassa |
500 |
| CEG Athiémé |
700 |
| CEG BANTE |
800 |
| CEG Malanville |
900 |
| CEG Nikki |
600 |
| CEIP Puntagorda |
900 |
| CEIP Taibique |
500 |
| CEM de Puerto Quito |
800 |
| Central Middle School Of Science |
800 |
| Central Middle School (USIAUPJN) |
600 |
| Central Primary School |
600 |
| Centro de Educacion Ambiental "Ecoguardas" |
700 |
| Charles F. Patton Middle School |
600 |
| Charleston High School |
600 |
| Chase County Elementary School |
500 |
| Chatham Day School |
500 |
| Chelsea Middle School |
900 |
| Chernihiv Regional Young Naturalists Station |
500 |
| Chernivtsi Regional Ecology and Nature Center for Youth |
600 |
| Cherry Creek Elementary School |
900 |
| Chester Elementary School |
700 |
| Chesterfield Elementary School |
600 |
| Chippewa Junior High School |
600 |
| Chomsurangupatum |
600 |
| Chornukhy Children and Youth Creativity House Poltava region |
600 |
| Christelijk College de Populier |
600 |
| Christiaan Huygens College, Frits Philips |
800 |
| Christ the King Junior School |
700 |
| Cibecue Community School |
700 |
| CIEM |
900 |
| Cité scolaire de l'Édit |
800 |
| City Honors School |
500 |
| Clanton Elementary School |
500 |
| Clark County R-1 High School |
900 |
| Clayton High/Middle School |
500 |
| Clonard College |
500 |
| Coal Creek Elementary |
700 |
| CO de Vouvry |
900 |
| Coffman Middle School |
600 |
| Col. Dr. Roque Díaz Tizol |
700 |
| Colegi Jardí |
800 |
| Colegio Basico Chepica |
800 |
| COLEGIO CORONEL ELEUTERIO RAMIREZ MOLINA |
900 |
| Colegio de la Mesopotamia |
500 |
| COLEGIO DE MONAGRILLO |
500 |
| Colegio de Todos los Santos |
800 |
| Colegio Gregorio Jose Ramirez Castro |
700 |
| Colegio Montessori de Cartagena |
900 |
| Colegio Presbiteriano Pablo Casasus |
500 |
| Colegio San Miguel Arcángel |
600 |
| Colegio Zurbarán |
800 |
| Colfax Elementary School |
500 |
| College Bissikrima |
500 |
| Collège de Barétous |
900 |
| College de Poredaka |
700 |
| Collège de Saint Etienne de Cuines |
600 |
| College de Sanguiana |
800 |
| College Des Freres |
900 |
| Collège des Terreaux |
700 |
| Collège multisite Asfeld/Château-Porcien |
600 |
| Collier High School |
800 |
| Collierville Middle School |
500 |
| Colony Middle School |
900 |
| Columbia High-Academy Of Math, Science And Technology |
800 |
| Complex of Schools no 1 in Otwock |
600 |
| Conemaugh Valley Jr./Sr. High School |
700 |
| Conville Primary School |
600 |
| Cooper County C-4 High School |
700 |
| Corbin High School |
800 |
| Corner Elementary School |
600 |
| Cory Elementary School |
500 |
| Costa Rica Citizen Science |
800 |
| Covenant Day School |
500 |
| Coyle Public School |
800 |
| CPI Conde de Fenosa |
800 |
| CP Molino de Viento |
500 |
| Crescent Park School |
800 |
| CSG De Lage Waard |
800 |
| Cuba High School |
600 |
| Curtner Elementary School |
900 |
| Cutler Ridge Middle School |
700 |
| Cuyahoga Valley Environmental Education Center |
800 |
| Czech Republic Citizen Science |
500 |
| DAEJEON DONGSIN SCIENCE HIGH SCHOOL |
600 |
| Darby Junior High School |
700 |
| Davidson Elementary School |
600 |
| David Wooster Middle School |
600 |
| David Yellin |
900 |
| DAV Public School (ININ9FTW) |
800 |
| Del Mar High School |
900 |
| Del Oro High School |
600 |
| Delsea Middle School |
500 |
| Denali Elementary School |
500 |
| Denmark Citizen Science |
600 |
| Denton High School |
500 |
| Depaul School |
500 |
| Der Hana Junior High School |
700 |
| Desmet Public School District #20 |
500 |
| Devils Lake High School |
700 |
| Dhahran Secondary School at Dhahran |
800 |
| Dirranbandi P 10 Campus |
500 |
| Discovery High School |
700 |
| Dodgeland Middle School |
900 |
| Don-Bosco-Gymnasium Essen |
600 |
| Dowdell Environment Studies Magnet Middle School |
700 |
| Dr. Carlos Gonzalez |
700 |
| Droste-Hülshoff-Gymnasium |
900 |
| Dr Pedro Albizu Campos |
500 |
| Dr. Rafael L. Sicardo Community School |
500 |
| Dumas High School |
600 |
| Dunbar Magnet Middle School |
600 |
| Dunwoody High School |
900 |
| Durango High School (USCOFYCS) |
900 |
| Eagle Creek Elementary School |
600 |
| East Elementary School |
500 |
| East Lincoln High School |
800 |
| East McDowell Junior High School |
900 |
| East Rutherford High |
800 |
| East School |
600 |
| Echline Primary |
700 |
| Ecole Publique Arc en Ciel |
600 |
| Ecole Sainte Marie |
500 |
| Ecuador Citizen Science |
500 |
| Edgemont Elementary School (USMI2S69) |
800 |
| Ed. W. Clark High School |
900 |
| Eemsdeltacollege |
600 |
| Eid ungdomsskole (12-16) |
600 |
| Elaintarha |
600 |
| El Centro Elementary School |
500 |
| Elektrėnų Ąžuolyno progimnazija |
500 |
| Elementary School No 12 in Elbląg |
500 |
| Elida Middle School |
800 |
| Elk Grove High |
500 |
| Ellison Public School |
500 |
| Ell - Saline MS/SR High School |
600 |
| Elly-Heuss-Knapp Schule |
500 |
| Elm City Elementary School |
700 |
| Elm City Middle |
500 |
| Elmwood Jr./Sr. High School |
500 |
| Elpidio H. Rivera |
900 |
| Elsanor Elementary School |
900 |
| El-SAYED JUNIOR HIGH SCHOOL |
600 |
| Elva Lynch Elementary School |
500 |
| E.N Rogers Middle School |
700 |
| Environmental Camps for Conservation Awareness |
700 |
| EPP Attogon |
900 |
| EPP Kpakpassa |
700 |
| EPP Mary/A |
800 |
| EPP Sainte Rita |
900 |
| EPWU |
500 |
| Ereckson Middle School |
700 |
| Esawiyeh Junior High School for boys |
700 |
| Esc. Manuel Ruiz Gandia |
600 |
| Escuela Berwind Superior |
900 |
| Escuela No 21 |
500 |
| Escuela No. 88 Alfredo B. Nobel |
600 |
| Escuela Secundaria Diurna num. 223 |
900 |
| Escuela S.U. Ana Dalila Burgos Ortiz |
600 |
| Escuela Superior Adolfina Irizarry De Puig |
800 |
| Escuela Superior Benito Cerezo |
900 |
| Escuela Superior Blanca Malaret |
800 |
| Escuela Urbana Mixta Unificada Sor Clara Quiroz |
800 |
| E.S.-Les Ormonts-Leysin (ESOL) |
900 |
| Espinosa Kuilan |
600 |
| Estonian Learning Expedition |
500 |
| Etajima city Kirikushi Elementary School |
800 |
| Euclid High School |
500 |
| Eufaula High School |
600 |
| Evans Academy IPS 11 |
500 |
| Evansdale Elementary School |
600 |
| Evergreen Charter School |
500 |
| Excellent High School |
600 |
| F.A. Cleveland School |
700 |
| Fairhope Elementary School (USALSIOM) |
900 |
| Fairhope Middle School |
900 |
| Featherville Center |
900 |
| Federal Government Girls' College, Akure |
500 |
| Field Elementary School |
600 |
| Floyd Bennett Ecology Village (Gateway National Recreation Area) |
500 |
| Fogelsville Elementary School |
600 |
| Fonda - Fultonville Central Elementary School |
500 |
| Forestry Schools in Goraj |
500 |
| Foshay Learning Center |
500 |
| Francis Case Elementary School |
500 |
| Francisco Bravo Medical Magnet High School |
600 |
| Francisco Ramos |
500 |
| Francis Howell North High School |
600 |
| Franklin High School (USMAT7V9) |
600 |
| Franklin Knight Lane High School |
500 |
| Frank V Bergman Elementary School |
600 |
| Fraser Coast Anglican College |
700 |
| Fred C. Wescott Junior High School |
600 |
| Frenchtown Elementary And Junior High Schools |
500 |
| Friedrich-Ratzel-Gymnasium |
800 |
| Friedrich-Schleiermann-Gymnasium Niesky |
600 |
| Frostwood Elementary School |
600 |
| Ft. Madison High School |
600 |
| Ft. Towson Public Schools |
600 |
| Fulton 4-5 Learning Center |
800 |
| Fu-Sing Elementary School |
600 |
| Gabriel Taapopi Senior Secondary School |
800 |
| Gainesville Elementary School |
800 |
| Galtier Math, Science And Technology Magnet School |
500 |
| Garysburg Elementary School |
600 |
| Gentry Middle School |
600 |
| Gesamtschule Bergheim |
600 |
| Gesamtschule Schermbeck |
800 |
| Gesamtschule Schüpberg |
500 |
| Gevim |
800 |
| Giessen High School |
700 |
| Gimnazium in Nawojowa |
500 |
| Gimnazium M. Kopernika in Sierpc |
800 |
| Gimnazium No 1 in Kalisz |
500 |
| Gimnazium Siostr Nazaretanek in Warszawa |
600 |
| Gimnazjum St. Kard. Wyszynskiego in Zielonka |
600 |
| Glendover Global Studies School |
700 |
| Glenn Elementary School |
500 |
| Glenside Weldon Elementary School |
600 |
| Glen Waverley Secondary College |
800 |
| Glenwood Middle School |
600 |
| Glide Middle School |
900 |
| Goethe Gymnasium (DEDELOGR) |
900 |
| Gold Dust Elementary School |
700 |
| Golden Plains Elementary School |
500 |
| Gordon Elementary School |
900 |
| Goshen School |
800 |
| Government Teachers Training College |
900 |
| Graetz |
500 |
| Grand County High School |
600 |
| Grand Valley State University - Annis Water Resources Institute |
600 |
| Grass Valley Elementary School |
600 |
| Green Township Elementary School / M.S.D. Of Martinsville |
600 |
| Greenwood Elementary School |
500 |
| Grundschule Bingen-Kempten |
900 |
| Guatemala Citizen Science |
800 |
| Gunston Day School |
600 |
| Gunter Middle School |
700 |
| Gus Garcia Middle School |
600 |
| Gymnasium Franziskaneum |
600 |
| Gymnasium Koenigshufen |
600 |
| Gymnasium Meckelfeld |
500 |
| Gymnasium Syke |
900 |
| Gymnazium Valasske Klobouky |
800 |
| Hada Junior High School |
500 |
| Hafsah bint sirin basic school |
900 |
| Hahashomonaim |
800 |
| Hamilton Girls High School |
900 |
| Hanceville High School |
700 |
| Harbor Math/Science Gifted Magnet |
500 |
| Harrison High School |
800 |
| Hassayampa Elementary School |
900 |
| Haupt- und Realschule Bad Laer |
800 |
| Haviland Middle School |
900 |
| Hawkins Middle School |
900 |
| Hayes Middle School |
800 |
| HAYOVEL Elementary School |
600 |
| Hecla Elementary School |
800 |
| Helen Bush School |
600 |
| Helen Parkhurst |
500 |
| Hellgate District 4 |
500 |
| Heriot Primary School |
700 |
| Hermantown High School |
900 |
| Hewlett High School |
900 |
| Hibernia Primary School |
500 |
| Hidden Valley Elementary School |
700 |
| Highland Park Elementary School |
800 |
| Hillcrest Elementary School (USID57SD) |
700 |
| Hilltop Elementary School |
800 |
| Hirosima Munisipal Misuzugaoka High School |
800 |
| Hittin Intermediate School at Al-Dawadmi |
700 |
| Hjalmar Lundbohmsskolan |
500 |
| Hokkaido Kamikawa Senior Highschool |
900 |
| Holland Central Schools |
600 |
| Homer Davis Elementary School |
500 |
| Hoover Elementary School |
600 |
| Hoover Elementary School (USCASR32) |
500 |
| Hoover Middle School |
800 |
| Hopson Middle School |
700 |
| Horace Greeley High School |
700 |
| Hora Hora |
700 |
| Hornnes vidareg?ande skule (16-19) |
600 |
| HTBLU.VA Graz-Gosting |
700 |
| Hudson Middle School (USOHQE8U) |
700 |
| Hutchens Elementary School |
800 |
| Hyer Elementary School |
800 |
| Ibn Al-Nafees Secondary School at Yanbu |
700 |
| ICESat-2 |
800 |
| I.E. Callao, Callao |
600 |
| I.E. Jorge Basadre Grohman, Ancash |
700 |
| I.E. Juan Manuel Salguero Pizarro, Junin |
500 |
| I.E. Maria Parado de Bellido, Rimac - Lima |
900 |
| I.E. Mercedes Cabello de Carbonera, Moquegua |
800 |
| I.E. N°34238 San Miguel de Eneñas, Pasco |
900 |
| I.E. N° 40196 Técnico Agropecuario Artesanal- San Juan de Tarucani, Arequipa |
800 |
| I.E. N°40517 Capitan Evaristo Amezquita, Arequipa |
600 |
| I.E. N° 40531 Honofre Benavides, Arequipa |
800 |
| I.E. N° 86019 La Libertad, Ancash |
600 |
| I.E. Nacional Teresa Gonzalez de Fanning, Lima |
600 |
| IES Al-Qadir |
700 |
| IES Bernardo de Balbuena |
700 |
| IES Brianda de Mendoza |
500 |
| IES Cañada de la Encina |
700 |
| IES Cruz de Piedra |
900 |
| IES El Alamo |
800 |
| IES Grinon |
600 |
| IES Josep Miquel Guardia |
800 |
| IES Juan de Mairena |
500 |
| IES La Besana |
500 |
| IES Las Salinas |
900 |
| IES Leon Felipe |
600 |
| IES Los Rosales |
900 |
| IES Maestro Juan Rubio |
600 |
| IES Manuel Chamoso Lamas |
900 |
| IES Marques de la Ensenada |
800 |
| IES Octaviano Andrés |
900 |
| IES Ramon Carande |
700 |
| IES Rosa Chacel |
900 |
| IES San Juan de la Rambla |
500 |
| IES Santiago Rusi?ol |
600 |
| IES Serrania Baja |
800 |
| IES Sierra de Guadarrrama |
800 |
| IES Tegueste |
500 |
| IES Teguise |
600 |
| IES Vega del Piron |
700 |
| IES VILLALBA HERVÁS |
800 |
| I.E. Virgen Dolorosa, San Martín |
700 |
| Ignacio High School |
900 |
| II Liceum M.Konopnickiej in Katowice |
600 |
| Iksal 'c' Primary School |
600 |
| Ilanot |
900 |
| I Liceum in Gorzów Wlkp |
700 |
| Ilwaco Junior/Senior High School |
500 |
| Incheon Choeun High School |
500 |
| Incline Elementary School |
800 |
| Independence High School (USIAM99E) |
800 |
| Independence School |
500 |
| Indian Bend Elementary |
700 |
| Indian Education Society School |
900 |
| Indianola High School |
800 |
| Indian River High School |
600 |
| Institute for Global Environmental Strategies (IGES) GLOBE v-School |
600 |
| Instituto de Investigaciones sobre los Recursos Naturales |
500 |
| Intermediate School 93 |
900 |
| Ireland Citizen Science |
900 |
| IRONY YUD-BET JAFFA |
700 |
| Israel Citizen Science |
900 |
| Istituto Nautico Statale Pancaldo |
800 |
| Istituto Professionale Stale Industria e Artigianato |
800 |
| Istituto Tecnico Commerciale D. Panedda |
600 |
| Ivy High School |
500 |
| Izumi Junior High School |
800 |
| Izumi Junior High School (JPJPGV8E) |
700 |
| Jaber Bin Hayyan Secondary School at Al-Jouf |
500 |
| Jack Hayes Elementary School |
700 |
| Jackman Road Elementary |
500 |
| Jasper High School |
900 |
| Jefferson Davis Middle School (USVA3BEC) |
700 |
| Jefferson Elementary School |
600 |
| Jefferson Elementary School (USPAA7B6) |
500 |
| Jenks High School |
500 |
| Jennings Elementary School |
900 |
| Jesse Stuart Elementary School |
900 |
| Jessieville Middle School |
500 |
| J-I High School |
600 |
| J. M. McKenney Middle School |
900 |
| Joensuun normaalikoulu |
900 |
| John F. Kennedy High School (USNYQ8JN) |
600 |
| John Ford Middle School |
700 |
| John Marshall Middle School (USINLBV9) |
500 |
| Johnson Junior High School |
600 |
| Johnson Middle School |
600 |
| Jordan Citizen Science |
700 |
| Jordan Small School |
600 |
| J.P Vincent Elementary School |
600 |
| Juan Ponce De Leon |
800 |
| Junior High School Attached to the Faculty of Education, Kumamot |
500 |
| JUNIOR HIGH SCHOOL ZARZIR |
700 |
| Kaabiya Elementary School |
700 |
| Kagoshima Fishery High School |
500 |
| Kai Iwi School |
600 |
| Kantonsschule Zuercher Unterland |
800 |
| Karstulan ylaaste ja lukio |
800 |
| Kaurihohore Primary School |
700 |
| Kazahayahokubu Elementary School |
900 |
| Keelung Municipal Anle Senior High School |
800 |
| Keio Futsubu School |
700 |
| Kelso High School |
700 |
| Kennett High School |
600 |
| Kent Denver School |
500 |
| Kenya GLOBE v-School |
500 |
| Kg/ Tholangamuwa CC |
500 |
| Khawlah bint alzwar basic school |
700 |
| Khmelivska Secondary School |
600 |
| Khoroshivska Secondary School |
600 |
| Kids Peace National Centers |
900 |
| Kiipun ala-aste |
600 |
| Kingfisher Special School |
600 |
| King Saud Secondary School at Arar |
900 |
| Kingsford Elementary Magnet School |
800 |
| Kingsway Christian College |
500 |
| Kirkeparken Videreg?ende Skole |
600 |
| Kitty Hawk School |
800 |
| Komachin Middle School |
900 |
| Kontiolahden lukio |
500 |
| Kovel young naturalists station |
900 |
| Kuressaare Gymnasium |
700 |
| Kuuman ala-aste |
600 |
| Kyffin Elementary School |
800 |
| Kyon buk Science High School |
500 |
| La Casa del Arbol, Lince - Lima |
500 |
| Laestadiusskolan |
500 |
| Laguna College - High School Department |
600 |
| Lahore American |
600 |
| Lake Mills Middle School |
700 |
| Lake Region Union High School |
700 |
| Lakewood High School |
800 |
| Lander University |
800 |
| Laniteio Lykeio A |
500 |
| Lassiter Home School |
500 |
| Lava Elementary School |
500 |
| Lemeshivska Secondary School |
600 |
| Liceo Hernando de Magallanes |
500 |
| Liceum Powstancow Slaskich in Bieruń |
600 |
| Lieksan Lukio ja Peltolan Ylaaste |
800 |
| Lilja School |
600 |
| Lincoln Environmental Science Academy |
800 |
| Lincoln School (USKSR93H) |
500 |
| Liudvinavo Kazio Borutos gimnazija |
900 |
| Livsey Elementary |
800 |
| Ljusdals Gymnasieskola |
500 |
| L?ken ungdomsskole |
500 |
| Lower East Side Prep High School |
900 |
| Lucindale Area School |
500 |
| Lucy Academy Preparatory School |
800 |
| Luis Muñoz Marín (USPRJU44) |
800 |
| Luitpold-Gymnasium Muenchen |
600 |
| Lycee de Koundara |
900 |
| Lycée de la mer |
700 |
| Lycee Vatomandry |
600 |
| Lynfield College |
800 |
| Lysheim skole (6-13) |
800 |
| MacArthur Fundamental Intermediate School |
700 |
| Macmillan Academy |
600 |
| MacWilliams Middle School |
800 |
| Madelia Elementary School |
800 |
| Makuri |
500 |
| Malka Secondary School for Boys |
500 |
| Malta Citizen Science |
800 |
| Malvik videreg?ende skole |
600 |
| Manhattan High School |
500 |
| Marina Village Middle School |
600 |
| Marlow Elementary School |
500 |
| Marlow High School |
900 |
| Marple Newtown Senior High School |
600 |
| Marshall Middle School |
700 |
| Marshall University |
600 |
| Martin L. Olson School |
600 |
| Martin Luther King, Jr. Elementary School |
600 |
| Marvelwood School |
600 |
| Maryland GLOBE v-School |
700 |
| Marymount Of Santa Barbara |
900 |
| Mascenic Regional High School |
500 |
| McCloud Elementary School |
700 |
| McCombs Middle School |
500 |
| McDowell Elementary School |
500 |
| McGrath School |
500 |
| McKissick Elementary School |
500 |
| McLoud Junior High School |
800 |
| McMillan Elementary School |
500 |
| Meadow View Elementary School |
500 |
| Meadow Wood Elementary School |
700 |
| Miami Edison Middle School |
600 |
| Michigan GLOBE v-School |
500 |
| Mihail Lakatnik Primary School |
600 |
| Mihaylovskaya ZOSH I-III ¹2 |
900 |
| Mineral Elementary School |
800 |
| Miraleste Intermediate School |
600 |
| Mitchell Senior High |
500 |
| Moharimet School |
500 |
| Mohican School In The Out-of-Doors, Inc. |
500 |
| Monroe Middle School (USORBE9O) |
600 |
| Montevallo Elementary School |
500 |
| Monte Vista Elementary School |
800 |
| MOSHE SHARET ELEMENTARY SCHOOL |
600 |
| Mosquito Lake School |
600 |
| Mountain Shadows Middle School |
500 |
| Mount Washington Elementary School |
900 |
| Mpraeso Secondary School |
700 |
| MS 67 |
700 |
| Mt. Hope School |
500 |
| Mt/Sangamitta Balika Maha Vidyala |
600 |
| Murphey Candler Elementary School |
600 |
| Murphy Elementary School |
900 |
| Murray Bridge High School |
800 |
| Mynderse Academy |
500 |
| Myrtle Grove Christian School |
600 |
| Nagata elementary school |
700 |
| Nakhonratchasima Rajabhat University |
900 |
| NAKUI AGRICULTURAL HighSchool |
800 |
| NASA Goddard Space Flight Center GLOBE v-School |
900 |
| Nashua Senior High School |
500 |
| National Central University |
500 |
| Ndewura Jakpa Secondary/Technical School |
600 |
| Newberry High School |
600 |
| New English School (ININF96J) |
600 |
| New Hope School |
700 |
| Newman Catholic High School |
500 |
| Newtown High School |
800 |
| Nicholson Elementary |
500 |
| Nigeria Citizen Science |
900 |
| Nightcliff High School |
700 |
| Nikochans |
700 |
| Nishimeya Junior High School |
600 |
| Nita Junior High School |
900 |
| Nodehill Middle School |
500 |
| Nolde Forest |
500 |
| Noordgrens Junior Secondary School |
900 |
| Norland Middle Community School |
700 |
| North Albany Middle |
500 |
| North Augusta Middle School |
500 |
| North Barrington Elementary School |
800 |
| North Buncombe High School |
900 |
| North Davie Middle |
700 |
| Northeastern High School |
800 |
| Northeast High School |
600 |
| North Gulfport 7 & 8 |
800 |
| North Ridge Elementary |
900 |
| Nsein Secondary School |
500 |
| Nyack Middle School |
700 |
| Oak Hill Elementary School |
600 |
| Oak Hills Elementary School (USCAB64W) |
700 |
| Oceanside High School |
800 |
| Ocotillo Elementary School |
600 |
| Ofek Ramla |
500 |
| Officers Residece Intermediate Girls School at Taif |
900 |
| Okawa Junior High School |
900 |
| Okayama Prefectural Yuge High School |
600 |
| Olancha Elementary School |
800 |
| Old Town High School |
800 |
| O'Loughlin College |
700 |
| Omar Ibn Al Khatab |
600 |
| Omose Elementary School |
500 |
| Onerahi Primary |
900 |
| Orchard Mesa Middle School |
500 |
| Orchard View Middle School |
800 |
| Oregon Trail Junior High School |
600 |
| Ore skole |
600 |
| Orleans Elementary School |
500 |
| Orrville High School |
600 |
| ORT AFEK - Junior High School |
600 |
| Ort Muqeible Junior High School |
700 |
| Ort School of Science and Leadership |
700 |
| Osashima Primary school |
600 |
| Osborne Elementary School |
500 |
| Osfia A Elementary School |
500 |
| OS Fran Frankovic,Rijeka |
600 |
| OŠ Fran Krsto Frankopan |
600 |
| OŠ "Gustav Krklec" Maruševec |
600 |
| OS Jabukovac |
800 |
| OS Lucko |
700 |
| OS Ludbreg |
900 |
| Osnovna škola Jurja Dobrile Rovinj |
900 |
| Otto-Hahn-Gymnasium |
500 |
| OU Dame Gruev- Bitola |
700 |
| Oulunsalon Kirkonkylan Koulu |
700 |
| Ouray School |
500 |
| Our Lady Of Mercy |
900 |
| Our Lady Of Mt Carmel |
900 |
| Ozel Buyuk Kolej |
800 |
| PABITRA MOHAN HIGH SCHOOL |
600 |
| Pacific Line School |
800 |
| Pagosa Springs Middle School |
800 |
| Palangos Baltijos Basic school |
800 |
| Panyawut school |
800 |
| Papillion-LaVista High School |
700 |
| Parkside Elementary School |
900 |
| Parnu-Jaagupi Gymnasium |
800 |
| Paron School |
800 |
| Pasco High School |
900 |
| Pasquotank Elementary School |
700 |
| Patterson Elementary School |
800 |
| Patumwan Demonstration School |
500 |
| Paul W. Bell Middle School |
900 |
| PEACE Kindergarten |
600 |
| Penn Cambria Middle School |
500 |
| Penta Career Center (USOHTQ6L) |
800 |
| Pepper Pike Elementary School |
800 |
| Perrysburg High School |
500 |
| Peru Junior High School |
500 |
| Petrified Forest National Park |
700 |
| Phichairattanakhan |
700 |
| Philippine Science High School Mindanao Campus |
700 |
| Philippines GLOBE v-School |
600 |
| Phoenix Country Day School |
800 |
| Pieksamaen Ylaaste |
600 |
| Pilangskolan |
900 |
| Pine Glen Elementary School |
700 |
| Pine Strawberry School |
500 |
| Pinkston Middle School |
500 |
| Pittsburg Intermediate School |
500 |
| Pleasantdale Elementary School |
500 |
| Pocomoke High School |
500 |
| Polaris K-12 School |
900 |
| Police D.A.V. Public School |
500 |
| Poltavska Secondary School #30 |
700 |
| Ponchatoula High School |
600 |
| Port Charlotte Middle School |
500 |
| Portville Central |
500 |
| Poughkeepsie High School |
900 |
| Prairie View School (USND5ZNA) |
900 |
| Presidents Elementary School |
700 |
| Presidio High School |
600 |
| Primarschule Hochdorf |
800 |
| Prince Faisal Bin Fahad Secondary School at Buraydah |
500 |
| Princess Chulabhorn Science High School Nakhon Si Thammarat |
900 |
| Prince Sultan Secondary School at Al-Kharj |
800 |
| Prirodoslovno-grafička škola Zadar |
600 |
| Privatna klasicna gimnazija |
800 |
| Prometna skola |
700 |
| Prospect Park School |
800 |
| P.S. 226 |
500 |
| P.S. 87X |
500 |
| Pulteney Grammar School |
800 |
| Pyeongtaek Saebit elementary school |
500 |
| Queen Anne School |
700 |
| QUEEN'S COLLEGE PRIMARY |
600 |
| Qurtoba Intermediate School at Hail |
600 |
| Raghadan Intermediate School at Al-Bahah |
700 |
| RAMLIEH OFFICIAL SCHOOL |
900 |
| Randolph Clay Middle School |
800 |
| Realschule Werder |
500 |
| Redbank School |
800 |
| Red Bird Elementary School |
600 |
| Regavim Elementary School |
500 |
| Regional Learning Center |
600 |
| RENGALI HIGH SCHOOL |
500 |
| Republic of Korea Citizen Science |
500 |
| Reszel Middle School |
800 |
| Revivim Elementary School |
600 |
| Reynolds Grade School |
600 |
| Richmond Hill Middle School |
900 |
| Riggins Elementary School |
600 |
| Rimonim Elementary School |
700 |
| Ripley High School |
800 |
| Ririe Elementary School |
500 |
| Riverside Elementary School |
600 |
| Robert H. Jamison Computech Center |
500 |
| Rock Creek Valley Elementary School |
500 |
| Rockridge Junior High School |
700 |
| Rogozin A- Junior High School |
800 |
| Romania Citizen Science |
800 |
| Roman Road Primary School |
600 |
| Ronald Reagan High School |
600 |
| Roong-aroon School |
900 |
| Roosevelt School (USMACJR4) |
500 |
| Rosemeade Elementary School |
700 |
| Rostov School 86 |
800 |
| Rostov School Num.27 |
700 |
| Round Valley Joint Elementary School District |
900 |
| Rowville Secondary College - Eastern Campus |
500 |
| Roy C. Ketcham High School |
700 |
| Saga Jounan Junior High School |
700 |
| 'Saint Gertrude High School' |
600 |
| Saint Joseph Joshi Gakuen |
900 |
| Saitamasakae Junior High School |
700 |
| Saku-chosei Junior High School |
900 |
| Salahudeen Al-Ayobi Secondary at Hafer Al-Batin |
800 |
| Salahudeen Intermediate School at Sakaka |
700 |
| Sally-Bein-Gymnasium Beelitz |
900 |
| Salomon Ponce Aguilera |
800 |
| Samkom skole |
500 |
| Sandilands Primary School |
500 |
| Sand Lake Elementary School |
500 |
| Sand Point School |
800 |
| sangok high school |
800 |
| San Lorenzo Valley High School |
600 |
| Santa Monica Mountains NRA |
500 |
| Sant Bani School |
900 |
| Saud bin azzan basic school |
600 |
| Saudi Arabia GLOBE v-School |
500 |
| Saukonpuisto |
800 |
| Sauk Rapids - Rice Senior High School |
600 |
| Sawda Um AlMumineen School (5-12) |
600 |
| SCECGS Redlands |
700 |
| Scheffel Gymnasium Lahr |
500 |
| Schloss Schule Salem |
600 |
| School For Applied Technology |
800 |
| Schule Bubendorf |
900 |
| Schulhaus Schloss |
700 |
| Schwarzkoff Elementary School |
500 |
| SciStarter |
600 |
| Scranton |
600 |
| Secondary School Jose Gomes Ferreira |
700 |
| Sekundarschule Sandgruben |
700 |
| Semillero de Investigacion en Ciencias Espaciales, S.I.C.E |
800 |
| SEMINAR HAKIBUTSIM |
700 |
| Sem skole (13-16) |
800 |
| Serbia, The Republic of Citizen Science |
500 |
| Serrano Middle School |
500 |
| Shades Cahaba Elementary School |
600 |
| Sharadchandraji Pawar Vidyalaya |
900 |
| Sharples Educational Center |
600 |
| Shelter Rock Elementary School |
500 |
| Shenandoah Middle School |
500 |
| shimoni |
700 |
| Shobonier School |
500 |
| SHRI NATUBHAI V. PATEL COLLEGE OF PURE AND APPLIED SCIENCES |
600 |
| Shri Shivaji D. Adhalrao (P) Vidyalaya |
600 |
| Sierra Vista Middle School |
500 |
| Skinner Elementary School |
500 |
| Skolen ved Vierdiget |
900 |
| Skyridge Elementary School |
800 |
| Slovak Republic Citizen Science |
700 |
| Snowtown Area school |
800 |
| Sope Creek School |
500 |
| Sorrila School |
700 |
| South Africa GLOBE v-School |
600 |
| South Broward High School |
500 |
| South Carolina School For The Deaf And Blind |
600 |
| Southeastern Oklahoma State University (USOK5KSV) |
900 |
| Southern Door County School District |
800 |
| Southern Middle School |
600 |
| Southern Oaks Middle School |
600 |
| Southern Vance High School |
600 |
| South Middle School |
800 |
| South Park High School (USPA8JEF) |
600 |
| Southside Primary |
900 |
| South Sioux City Jr. High School |
900 |
| Southwest Junior High School |
700 |
| Southwest Junior High School (USARHMBZ) |
700 |
| Sperry High |
700 |
| Spring City Elementary School |
600 |
| Spring Ford Intermediate School 5th/6th Grade Center |
600 |
| Spring Valley School |
600 |
| Srednja Skola Bedekovcina |
800 |
| SSOT Zlin |
800 |
| Stamford High School |
600 |
| St. Anne |
800 |
| Starochudnivs'kogutyans'ka General school I-III stages |
500 |
| St. Augustine School |
600 |
| St. Barnabas School |
700 |
| Stellar Charter School |
500 |
| St. Eriks Gymnasium |
500 |
| St. Joseph Institute For The Deaf |
600 |
| St. Martin East School |
600 |
| St Mary Magdalene |
800 |
| St Mary's School, Nairobi |
500 |
| St. Matthew Lutheran |
700 |
| Stockbridge Central School |
600 |
| Stonewall Jackson High School |
800 |
| St. Peter's Elementary School |
500 |
| St. Peter's School |
500 |
| Stredná odborná škola polytechnická J.A.Baťu |
800 |
| Stredni vinarska skola Valtice |
500 |
| St. Rose Catholic Elementary School |
700 |
| Stroud Water Research Center (USPAVNR7) |
600 |
| SUManuel Ruiz Gandia |
500 |
| Summit Charter School |
600 |
| Sunapee Middle/High School |
600 |
| Sunbright School |
500 |
| Sunnyside Elementary School (USWATVLA) |
600 |
| Svaleboskolan |
700 |
| Sweden Citizen Science |
800 |
| Tabib |
600 |
| TABIB JUNIOR HIGH SCHOOL |
600 |
| Tabuse Agricultural High School |
800 |
| Taft Middle School (USOHX3LT) |
500 |
| Taichung municipal focus junior high school |
500 |
| Takanosu Junior High School |
600 |
| Tandem Friends School |
600 |
| Tara Elementary School |
900 |
| Tavelli Elementary School |
500 |
| TCWA |
900 |
| Tenaya Middle School |
500 |
| Terra Santa |
900 |
| Terry A. Taylor Elementary School |
500 |
| Tetlin National Wildlife Refuge |
600 |
| Thachangratbamroong School |
700 |
| Thailand GLOBE v-School |
800 |
| Thaksin University, Phattalung |
500 |
| The 14 Intermedi School in Onaizah |
500 |
| The 15th Intermediate Girls School at Tabuk |
500 |
| The 19th Secondary Girls School at Hafer Al-Batin |
800 |
| The 1st Secondary Girls School at Al-Rass |
900 |
| The 1st Secondary Girls School at Taif |
700 |
| The 23rd Secondary Girls School at Buraydah |
900 |
| The 2nd Secondary Girls School at Yanbu |
700 |
| The 3rd Intermediate Girls School at Al-Ula |
500 |
| The 3rd Secondary Girls School at Yanbu |
600 |
| The 76th Secondary Girls School at Jeddah |
500 |
| The 9th Secondary and 10th Intermediate Girls School at Al-Jouf |
800 |
| The British School of Cotonou |
600 |
| The Catholic High School of Baltimore |
700 |
| The Chewonki Foundation |
700 |
| The Country Day School |
500 |
| The Graham School |
500 |
| The Institute for the Promotion of Teaching Science and Technology (GLIDY2HZ) |
500 |
| The International School of Tanganyika |
800 |
| The Langley School |
500 |
| The Met Sacramento |
700 |
| Theodor-Fontane-Gymnasium |
700 |
| The School For Environmental Studies |
500 |
| The School In The Park |
900 |
| The SFS Center for Wetland Studies, Mexico A.C |
500 |
| Thomas Jefferson Elementary School (USVABRAH) |
900 |
| Thomastown Attendance Center |
500 |
| Ticasuk Brown Elementary |
500 |
| Today, Inc. |
900 |
| Tom C. Clark High School |
800 |
| Torquay Primary School |
500 |
| Traku Vytauto Didziojo gimnazija |
700 |
| Travis Elementary |
800 |
| Trowbridge Elementary School Of Discovery & Technology |
700 |
| T.R. Simmons Elementary School |
500 |
| Tsirguliina Keskkool |
900 |
| Twin Bridges Public Schools |
700 |
| UCAR Center for Science Education GLOBE v-School |
800 |
| Uimaharjun Ylaaste |
900 |
| Unidad Educacional Instituto Sarmiento |
600 |
| United Arab Emirates Citizen Science |
600 |
| Unity Elementary School |
600 |
| Unity Point School |
600 |
| University of Alaska Fairbanks GLOBE v-School |
700 |
| University of Ilorin |
700 |
| University of South Florida GLOBE v-School |
700 |
| University Park Elementary School |
900 |
| University Place Elementary School |
700 |
| Upham Public School |
800 |
| Uriah Hill Junior Elementary School |
900 |
| Uruguay GLOBE v-School |
900 |
| USC-Aiken, Ruth Patrick Science Education Center |
500 |
| Utashinai Junior High School |
500 |
| Utsunomiya technical high school |
800 |
| Vågsbygd videregående skole |
700 |
| Valle Crucis Elementary School |
500 |
| Valley Springs Middle School |
500 |
| Van Raalte Elementary School |
900 |
| Varden ungdomsskole (13-16) |
900 |
| Veda Vyasa D.A.V. Public School |
500 |
| Victor Jr. High School |
800 |
| Vienna High School |
500 |
| Vinalhaven High School |
500 |
| Vishwakarma Vidyalaya |
500 |
| Volksschule Bleienbach |
700 |
| VOS a SOST Litomysl |
800 |
| Wade Hampton High School |
500 |
| Wagner Ranch School |
500 |
| Waiakea Intermediate School |
900 |
| Waldorf School of Baltimore |
700 |
| Wales Kingikmiut School |
900 |
| Walewale Secondary School |
800 |
| Walker Elementary School |
600 |
| WALKS |
600 |
| Walnut Grove Elementary School |
700 |
| Wanneroo Senior High School |
600 |
| Warnsdorfer Elementary School |
500 |
| Warren Wilson College |
900 |
| Washburn High School |
600 |
| Washington Elementary School (USIAUHHK) |
700 |
| Washington High School |
800 |
| Wattsburg Middle School |
900 |
| Weitzman |
900 |
| West Bloomfield High School |
600 |
| West Brookfield Elementary School |
600 |
| West Elementary School (USAL4HQU) |
600 |
| West Elementary School (USCOIDJR) |
900 |
| Westfield School |
600 |
| Westminster Woods Environmental Education Program |
600 |
| Westport River Watershed Alliance |
500 |
| WestSide School |
600 |
| Westtown School |
500 |
| Westview Elementary School |
800 |
| Whitefield School |
800 |
| White Mountain School |
700 |
| Wichienmatu |
500 |
| Wildflower Elementary School |
600 |
| Wildwood School |
600 |
| William Nelson School |
500 |
| Willis Lane Elementary |
600 |
| Willow Avenue Middle School |
500 |
| Wilson Avenue School |
900 |
| Wilson Elementary School (USALQ29Q) |
700 |
| Wilson Magnet High School |
600 |
| Wingate Elementary School |
600 |
| Winneba Secondary School |
600 |
| Winslow Elementary School |
700 |
| Wiprecht-Gymnasium Groitzsch |
500 |
| Wiscasset Middle School |
600 |
| Wiscasset Primary School |
900 |
| Wisutthikasattree |
700 |
| Wolsey House Primary School |
700 |
| Woodmore Elementary School |
600 |
| Woodville CE Primary School |
600 |
| Wright Elementary School |
800 |
| W. T. Woodson High School |
700 |
| Wyomissing Area Jr./Sr. High School |
500 |
| Xavier College Preparatory School |
700 |
| Yacov Cohen Elementary School |
600 |
| Yondong Elementaty School |
600 |
| York High School |
700 |
| Yucca Elementary School |
500 |
| Zakladni skola a DDM |
500 |
| Zakladni Skola Maleci |
800 |
| Ziridis Lyceum Athina |
800 |
| ZS a MS Dolni Domaslavice |
800 |
| ZS a MS Lubna |
500 |
| ZS a MS Mysliborice |
700 |
| ZŠ A.Sládkoviča Sliač |
500 |
| ZS Vrdy |
500 |
| ZS Zlin, Okruzni 4685, prispevkova organizace |
900 |
| Zwin College |
700 |
