| Impington Village College | Cambridge, England |
| Cité scolaire Gaston Bachelard | Bar-sur-Aube, Frankreich |
| I.T.C. D. Romanazzi | Bari, Italien |
| Gimnazjum nr.1 | Swiecie, Polen |
| Sauk Prairie High School | Prairie du Sac, Wisconsin, USA |
| Ningbo Binhai School | China |
| Georgius-Agricola-Gymnasium | Glauchau, Sachsen, Deutschland |