| Spain | IES SAN MATIAS Calle San Patricio, 20. CP 38108 Taco. San Cristóbal de La Laguna. Tenerife. Canary Islands. Spain |
| Germany | Kastell-Realschule, att. Sylvia Hüneke, Helmut-Glock-Str. 4, 73642 Welzheim, Germany |
| Sweden | Skiftingehus skola, Monica Häggström,
Karl Hovbergsgatan 43, 633 53 Eskilstuna Sweden |
| Czech Republic | Základní škola Třebíč, Benešova 585, 674 01 Třebíč Czech Republic |