["AMAtest-school (Amsterdam)","Alphons Laudy SO (Amsterdam)","Annie MG Schmidt (AMSTERDAM)","Basisschool De Achthoek (Amsterdam)","Basisschool De Kleine Reus (Amsterdam)","Basisschool Oostelijke Eilanden (Amsterdam)","Basisschool Visser 't Hooft (Castricum)","Brede School Fiep Westendorp (Amsterdam)","Burgemeester De Vlugtschool (Amsterdam)","Cornelis Vrijschool (Amsterdam)","Daltonschool Aldoende (Amsterdam)","De Breede Hei (Amersfoort)","De Horizon (Amsterdam)","De Kleine Kapitein (Amsterdam)","De Regenboog (AMSTERDAM)","De Spaarndammerhout (Amsterdam)","De Springstok (Amsterdam)","De Zeeheld (AMSTERDAM)","De Zevensprong (Amsterdam)","Educatieafdeling Concertgebouw (Amsterdam)","Flevoparkschool (Amsterdam)","Frankendael (Amsterdam)","Geert Groote School 1 (Amsterdam)","Hildebrand van Loonschool (AMSTERDAM)","Ibs De Horizon (Zaandam)","Joop Westerweelschool (Amsterdam)","Jozefschool Weesp (Weesp)","Karel Eykman School (Amstelveen)","Kentalis signis so tos (Amsterdam)","Laterna Magica (Amsterdam)","Lidwinaschool (Amsterdam)","Louis Bouwmeesterschool (Amsterdam)","Montessori Boven 't IJ, Kampina (Amsterdam)","Montessorischool Beverwijk (Beverwijk)","Montessorischool Boven 't IJ Kampina (Amsterdam)","Montessorischool Pallas Athene (Amersfoort)","O.b.s. Et Buut (Zaandam)","OBS IJplein (Amsterdam)","Obs De Dapper (Amsterdam)","Obs de Carrousel (Emmeloord)","Openbare basisschool Blaricum (Blaricum)","Operaballet educatie (Amsterdam)","Professor Burgerschool (Amsterdam)","RK Antoniusschool (Kudelstaart)","Roelof Venemaschool (Amstelveen)","SO De Heldring (Amsterdam)","Sbo Het Tangram (Purmerend)","School of Understanding (Amstelveen)","St.Jozefschool (Blokker)","Theo Thijssenschool (Amsterdam)","Thuisonderwijs Schäfer (Amsterdam)","VSO De Heldring (Amsterdam)","Vrije School Thula (Amsterdam)"]