["ABS De Kralingsche School","ABS R'damse Schoolvereniging Zuid","ABS Rdamse Schoolvereniging Noord","ABSO Auris Hildernisse","ABSO Dr. M. Polanoschool","Accent Praktijkonderwijs Centrum","Accent Praktijkonderwijs Hoogvliet","Accent VSO op Noord","Agnesschool","Archief - Chr.Ontmoetingsschool De Wereld (stopt per 20-21 te bestaan)","Archief - De Phoenix","Archief - Jozefschool","Archief - KBS De Regenboog (dep.)","Archief - KDBS Het Tangram dep 2 (Kosboulevard) ","Archief - OBS 't Prisma ","Archief - OBS de Groene Palm ","Archief - OBS t Prisma - Heersdijk ","Archief - PCB Zalmplaat","Archief - PCB de Savornin Lohmanschool (opgeheven)","Archief - Rotterdamcollege ","Archief CBS De Nieuwe Haven ","Archief CBS De Nieuwe Haven IKC ","Archief CBS De Nieuwe Haven, locatie Noordereiland ","Archief KDBS Het Tangram (KC1 Robert .v't Hoffstr.) ","Archief KDBS Het Tangram dep (KC2 M.Duchampplein) ","Archief OBS Andries van der Vlerk - opgeheven per 1 sept. 2021","Archief OBS Babylon Taalschool ","Archief OBS De Klimop ","Archief OBS De Margriet (Dalton) ","Archief OBS De Margriet (Dalton) (dep.) ","Archief OBS de Barkentijn ","Archief OBS de Vierambacht ","Archief OBS de Vierambacht (disl.) ","Archief OBS t Prisma - Sara Burgerhartweg ","Archief OBS van Brienenoord ","Archief OBS van Brienenoord (dep.) ","Archief OLBS De Piramide ","Archief Obs Prins Alexander ","Archief PCB Dr. J. Woltjer ","Archief PCSO Dr. J.C. Logemann ","Archief SBO C. Leeflangschool ","Archief SO Dr. A. Van Voorthuysenschool ","Archief Willibrordschool ","Auris Taalfontein","Basisschool Mullerpier","Blijvliet","CBS Het Waterschip","CBS Mozaïek","CBS Onze Wereld ","CBS Plus","CBS Regenboog Overschie","CBS de Akker","CBS de Akker dep","CSG Calvijn Business school (2020-2021 geen deelname)","Calvijn Meerpaal","Cornelis Haak School","Dakpark","De Clipper","De Fleurina School Test","De Lama's (test school)","De Lamas's dependance (test)","De Provenier","De Rank","De Regenboog Rozenburg","De Regenboog Rozenburg dep.","De Rozenhorst","De Theater Havo/Vwo","Einstein Lyceum","Fridtjof Nansen","GSR","Grafisch Lyceum","HPC Centrum","HPC Zuidwijk (2020-2021 geen deelname)","Harbour ISBR Bilingual","Harbour ISBR International","Heer Bokel College VSO","Het Epos","Het diamantje (test school)","Hugo de Groot","IBS Ibn-I Sina","IBS Ibn-I Sina dep.","IKC Nova SBO ","IKC Nova regulier ","Inova ","KBS Albert Schweitzer","KBS Albert Schweitzer dep","KBS Christophoor","KBS De Kleine Prins Dalton locatie Lage Land","KBS De Kleine Prins Montessori locatie Prinsenland","KBS De Regenboog","KBS Emmaus","KBS Emmaus dep","KBS Fatima ","KBS Fatima - Larikslaan","KBS Hildegardis","KBS Jacobus","KBS Paus Joannes","KBS St. Michaël","KBS Tarcisius","KBS Tarcisius dep.","KBS Valentijn","KBS de Horizon","KBS de Pionier","KBS de Vliedberg","Klein Rotterdam ","Koninklijke Visio Rotterdam","LMC vmbo zuid - Veenoord","Libanon Lyceum","Lyceum Kralingen (2019-2020 geen deelname)","Mavo Centraal (2020-2021 geen deelname)","Mavo voor theater 010 (geen deelname 2021-2022)","Melanchthon Schiebroek","Montfort college Rotterdam","Nicolaasschool","Niet gebruiken - KBS Fatima (Schoolstraat verhuisd naar Larikslaan)","Niet gebruiken - KBS Fatima (Verhuisd naar Larikslaan)","OBS Bloemhof","OBS Charlois","OBS Dalton Overschie","OBS De Mare","OBS De Mare (disl.)","OBS De Mare (disl.) Grift","OBS De Tuimelaar","OBS Finlandia","OBS Het Landje Vest.","OBS Jan Antonie Bijloo","OBS Jan Prins","OBS Nelson Mandela","OBS Nelson Mandela (Dep)","OBS Over de Slinge","OBS Over de Slinge (neven)","OBS Pantarijn","OBS Tuinstad - Schiebroek","OBS de Akkers","OBS de Blijberg","OBS de Esch","OBS de Globe locatie Den Hertigstraat","OBS de Globe locatie Zwartewaalstraat","OBS de Notenkraker","OBS de Pijler","OBS de Pijler dep.","OBS de Plataan","OBS de Triangel","OBS de Triangel (dep.)","OBS de Vier Leeuwen","OBS de Waterlelie","OBS het Landje Singel","OSO De Piloot","Olympia College","Olympia College/ ISK","PCB Albert Plesman","PCB Arentschool","PCB De Goede Herder","PCB De Stelberg dep ","PCB Emma","PCB Heijberg","PCB Het Spectrum","PCB Hildegaert","PCB Johan Bogerman","PCB Juliana van Stolberg","PCB Nieuwe Park Rozenburg","PCB Pniel","PCB Pniel dep.","PCB Prins Willem-Alexander","PCB Prinses Juliana","PCB Steven Stemerding","PCB Waalseschool","PCB Wilhelmina ","PCB de Klaver - Carnisse","PCB de Stelberg","PCB het Middelpunt","PCBS Willem van Oranje","PCBS de Driemaster","PCSO A.J. Schreuder (SO)","PCSO Bergse Veld","PCSO De Regenboog","PCSO Mr. Schats Instituut (Noord)","Park16hoven","Risala","Roncalli Mavo (geen deelname 2020-2021)","Rotterdam Designcollege","Rotterdam Designcollege ISK 12+ (2020-2021 geen deelname)","Rotterdam Designcollege ISK 16+ (2020-2021 geen deelname)","SBO Hoogvliet","SBO Johannes - Martinusschool","SBO Sonnevanck","SBO de Kring","SHO Shri Saraswatie","SO Mytylschool De Brug","SO Openluchtschool de Recon","Talmaschool","Test PO","Test school (Rotterdam)","Test school - Helpdesk Planned Culture","The RISS (2020-2021 geen deelname)","VSO Accent op Zuid (A.J. Schreuder (VSO))","VSO De Hoge Brug ","VSO Recon Openluchtschool","Vak College Hillegersberg","Vakcollege Zuidrand","Van Brienenoordschool","Verbazisschool WOW","Vivere Democratisch Onderwijs","Vivere-Your school of life","Vrijeschool de Kaap","Wolfert Dalton","Wolfert Lyceum (2018-2019 geen deelname)","Wolfert van Borselen College - ISK","Wolfert van Borselen TTO","Young Business School Rotterdam"]