| Gunvor Hustoft | Rogaland, Norway | 52 | 4 | 3 | 2024-05-05 |
| Charlotte Bakke | Telemark, Norway | 45 | 6 | 0 | 2024-04-24 |
| Tylldalen skole | Innlandet, Norway | 29 | 4 | 14 | 2023-05-26 |
| Unni R. Bjerke Gamst | Troms, Norway | 27 | 1 | 0 | 2012-06-19 |
| Ottar Sætre | Møre og Romsdal, Norway | 27 | 3 | 3 | 2024-04-30 |
| Nils Battin | Agder, Norway | 27 | 6 | 0 | 2024-05-07 |
| Åsmund Berg | Innlandet, Norway | 26 | 5 | 7 | 2024-05-14 |
| Tove Hamre | Innlandet, Norway | 24 | 3 | 0 | 2019-05-14 |
| Eli Brattland | Nordland, Norway | 19 | 4 | 0 | 2016-05-04 |
| Marit Hansen | Trøndelag, Norway | 18 | 4 | 0 | 2020-06-28 |
| Gol skule | Buskerud, Norway | 15 | 3 | 0 | 2010-05-28 |
| Bjørg Vaage | Akershus, Norway | 14 | 5 | 0 | 2023-06-07 |
| Sunnylven skule | Møre og Romsdal, Norway | 13 | 4 | 0 | 2010-06-08 |
| Gottfred Labakk | Nordland, Norway | 12 | 2 | 0 | 2015-05-26 |
| Asak skole | Akershus, Norway | 9 | 3 | 0 | 2012-05-24 |
| Per Torgersen | Akershus, Norway | 9 | 3 | 0 | 2024-05-20 |
| Ingjerd Loe | Trøndelag, Norway | 8 | 4 | 0 | 2010-05-31 |
| Stryn vidaregåande skule | Vestland, Norway | 7 | 2 | 3 | 2023-09-12 |
| Skolelaboratoriet i realfag, UiB | Vestland, Norway | 6 | 4 | 1 | 2014-07-16 |
| Elly Hardy Bakstad | Vestfold, Norway | 5 | 2 | 0 | 2012-03-24 |
| Lister videregående skole/Avd Kvinesdal | Agder, Norway | 5 | 4 | 0 | 2004-05-14 |
| Nordbotten Rune | Vestland, Norway | 5 | 3 | 0 | 2008-05-18 |
| Borge skole | Telemark, Norway | 5 | 2 | 0 | 2011-06-06 |
| Aurdalslia skole | Vestland, Norway | 5 | 1 | 5 | 2013-05-28 |
| Arne Kjell Askeland | Rogaland, Norway | 4 | 2 | 0 | 2021-04-30 |
| Aasmund Berg | Innlandet, Norway | 4 | 2 | 0 | 2011-05-16 |
| Pascale Baudonnel | Vestland, Norway | 4 | 3 | 4 | 2008-05-02 |
| Ranvik ungdomsskole | Vestfold, Norway | 4 | 2 | 0 | 2015-04-28 |
| Blussuvoll skole | Trøndelag, Norway | 3 | 3 | 1 | 2013-06-07 |
| May Nelly Pettersen | Innlandet, Norway | 3 | 2 | 3 | 2012-08-21 |
| Olaf Hunsdal | Troms, Norway | 3 | 2 | 0 | 2016-05-16 |
| Margret Andersen | Akershus, Norway | 3 | 1 | 1 | 2022-03-21 |
| Sandsli videregående skole | Vestland, Norway | 3 | 1 | 1 | 2013-05-30 |
| Sælen Oppveksttun avd skole | Vestland, Norway | 3 | 2 | 0 | 2016-04-21 |
| Byrknes skule | Vestland, Norway | 3 | 1 | 0 | 2023-05-06 |
| Haukås skole | Vestland, Norway | 3 | 1 | 0 | 2022-05-05 |
| gunn Oddlaug Bråthen | Agder, Norway | 3 | 2 | 0 | 2015-04-17 |
| Ringve videregående skole | Trøndelag, Norway | 2 | 1 | 0 | 2006-05-22 |
| Stiftinga Sunnmøre Museum, avd. Sykkylven Naturhistoriske Museum | Møre og Romsdal, Norway | 2 | 2 | 0 | 2015-06-10 |
| Olaf Rudi | Innlandet, Norway | 2 | 1 | 0 | 2009-04-27 |
| Leif Ragnar Fiske | Vestland, Norway | 2 | 1 | 0 | 2008-04-23 |
| Martine Hotvedt Broløkken | Innlandet, Norway | 2 | 2 | 0 | 2008-05-11 |
| Rannveig Hjertager | Innlandet, Norway | 2 | 1 | 2 | 2012-06-19 |
| Ingunn Stenberg Monsson | Innlandet, Norway | 2 | 2 | 0 | 2013-05-07 |
| Meldal Ungdomsskole/løkken barneskole | Trøndelag, Norway | 2 | 2 | 0 | 2009-05-04 |
| Paradis skole | Vestland, Norway | 2 | 1 | 0 | 2016-05-14 |
| Åshild Svenke | Trøndelag, Norway | 2 | 2 | 0 | 2008-05-18 |
| Dalgård skole | Trøndelag, Norway | 2 | 1 | 1 | 2013-06-05 |
| Nordisk Naturskule Eidfjord | Vestland, Norway | 2 | 2 | 0 | 2007-05-06 |
| Fauske videregående skole | Nordland, Norway | 2 | 2 | 0 | 1990-06-06 |