| Participant | Country | Status |
|---|
| Aalborg Studenterkursus | Denmark |  |
| Apeltun skole | Norway |  6 samplings |
| Arendal International School (ais) | Norway | |
| Atascocita High School | United States | |
| Atrå barne- og ungdomsskole | Norway | 6 samplings |
| Berg videregående skole | Norway | 3 samplings |
| Bodin videregående skole | Norway | |
| Bodø videregående skole | Norway | 9 samplings |
| Brevik Skole | Norway | 10 samplings |
| Békefi Andrásné | Hungary | |
| Camden Fairview High School | United States | |
| College André Lahaye | France | 16 samplings |
| Collège Irandatz | France | |
| Collège La Chênaie | France | |
| Den Franske skolen | Norway | |
| Drøbak montessori ungdomsskole | Norway | |
| Eagle Academy | United States | |
| Ecole St. Patrick High School | Canada | |
| Egge ungdomsskole | Norway | |
| Eidebakken skole | Norway | |
| Eiksmarka skole | Norway | 3 samplings |
| Flensborgarskolinn | Iceland | |
| Footscray City College | Australia | 2 samplings |
| Frogn videregående skole | Norway | |
| Gamleveien skole | Norway | |
| Hetland Videregående Skole | Norway | 4 samplings |
| Hjalmar Lundbohmsskolan | Sweden | |
| Holmen skole | Norway | 5 samplings |
| Høydalsmo skule | Norway | 3 samplings |
| Innoko River School | United States | |
| Jonah Amitnaaq School | Canada | |
| Kongsberg videregående skole | Norway | |
| Laestadiusskolan | Sweden | |
| Liechtensteinisches Gymnasium | Liechtenstein | 3 samplings |
| Livani secondary school Nr.1 | Latvia | 7 samplings |
| Loudoun Academy of Science | United States | |
| Lycée Montesquieu | France | 13 samplings |
| Løkeberg skole | Norway | |
| Molde vidaregåande skole | Norway | 6 samplings |
| Muhu Comprehensive School | Estonia | |
| Mulernes Legatskole | Denmark | |
| NORD-ØSTERDAL VIDEREGÅENDE SKOLE | Norway | 3 samplings |
| Narva Humanitaargumnaasium | Estonia | |
| Nordbytun Ungdomsskole | Norway | |
| Nordkapp maritime fagskole og videregående skole | Norway | 3 samplings |
| Ocean Springs Middle School | United States | |
| Orstad Skule | Norway | 6 samplings |
| OŠ "Rikard Katalinić Jeretov" Opatija | Croatia | 4 samplings |
| Presterød ungdomsskole | Norway | 3 samplings |
| Przedszkole Gminne | Poland | |
| Rakke Gümnaasium | Estonia | |
| Risør ungdomsskole | Norway | |
| Räpina Ühisgümnaasium | Estonia | |
| SOŠ a SOU Dvůr Králové nad Labem | Czech Republic | |
| SVC DOMECEK | Czech Republic | 3 samplings |
| Saint Mary Academy | United States | |
| Sameskolen For Midt-Norge | Norway | |
| Samfundets skole, avd. Egersund | Norway | 7 samplings |
| Sande skule | Norway | 3 samplings |
| Sandy Spring Friends School | United States | |
| Sigdal ungdomsskole | Norway | 3 samplings |
| Sjøvegan videregående skole | Norway | 5 samplings |
| Skagerak Primary And Middle School | Norway | |
| Smallwood Academy | Canada | |
| Snåsa ungdomsskole | Norway | 3 samplings |
| St. Olav videregående skole | Norway | 3 samplings |
| St. Patrick's School | United States | |
| Stangeland ungdomsskole | Norway | |
| Steigenskolen avd. Leinesfjord | Norway | |
| Steinkjer Montessoriskole | Norway | |
| Sterling Elementary School | United States | |
| Sunnylven skule | Norway | 3 samplings |
| Tallinn Technical Secondary School | Estonia | |
| Tartu Kivilinna Gymnasium | Estonia | |
| Tehnička škola Daruvar | Croatia | 3 samplings |
| The Basic School Vrané nad Vltavou | Czech Republic | |
| Tillman Academy | United States | 1 samplings |
| Tori Basic School/ Tori Põhikool | Estonia | 3 samplings |
| Tri-County Regional Vocational Tech HS | United States | |
| Tromsdalen videregående skole | Norway | 3 samplings |
| Tääksi Basic School | Estonia | 3 samplings |
| Tæruddalen skole | Norway | |
| Valley Commonwealth Public School | India | |
| Vannareid barne- og ungdomsskole | Norway | |
| Vardafjell videregående skole | Norway | 3 samplings |
| Vasa övningsskola gymnasiet | Finland | |
| Verkmenntaskolinn a Akureyri | Iceland | |
| Vest-Telemark Vidaregåande Skule | Norway | |
| Vestlofoten videregående skole avd. Leknes | Norway | 3 samplings |
| Viljandi County Gymnasium | Estonia | 3 samplings |
| ZŠ Brumov-Bylnice | Czech Republic | |
| ZŠ Svitavy, Sokolovská 1 | Czech Republic | 3 samplings |
| grunnskóli bláskógabyggðar, laugarvatni | Iceland | 3 samplings |
| os Tisno | Croatia | |
| Ã…rnes skole | Norway | |
| Ã…snes ungdomsskole | Norway | |
| Øresvik skole | Norway | |
| Ørsnes privatskole | Norway | 3 samplings |
