Wir arbeiten zusammen:

• Lauritsalan koulu (luokat 7-9), 53300 Lapeenranta, Finland
• Lauritsalan koulu (Primary school), 53300 Lapeenranta, Finland
• Lycée Raymond Neris (Cité Scolaire), 97290 Le marin, France
• Gymnasio Kyparissias (General secondary school), 24500 Kyparissia, Greece
• Heidarskoli (Primary school), 301 Akranes, Iceland
• Rujienas vidusskola (General secondary school), 4240 Latvia
• Stord ungdomsskule (General wscondary school), 5411 Stord, Norway
• Gimnazjum r 22 z Oddzialami Integracyjnymi im. Stanislawa Staszica (General secondary school), 40-560 Katowice, Poland
• Escola Secundaria de Valongo (general secondary school), 4440-708 Valongo, Portugal
• Liceul teoretic "Eugen Lovinescu" (general secondary school), 061756 Bucuresti, Romania
• Instituto de Educacion Secundaria la Granja (General secondary school), 11405 Jerez La Frontera, Spain
• Hauptschule Holderhecke, (Mittelschule), 97493 Bergrheinfeld, Germany
• Balthasar-Neumann Verbandsschule Werneck (Mittelschule),  97440 Werneck, Germany