We understand the needs of IBDP students – our 25 years’ experience, hand-picked IB teachers and intense atmosphere can improve your grades.




I now feel more confident going into my exams because I now know exactly what to revise and how to revise it for the grade I want.
IB Revision Student




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My daughter had an outstanding experience. She is so happy she went to OSC. She knows exactly what she has to do during her remaining three weeks of studies. She's facing her exams with confidence.
IB Revision Parent