sentences:  In addition to the American High School Diploma, ISB offers both the French Baccalaureate and International Baccalaureate (IB).ISB has an extremely strong theater arts program, culminating in a week-long performing arts festival each May.For several years, ISB has participated at the Theater Festival at the Lycée Français de New York, winning first prize in 2006 and the “Special Prize of the Jury” in 2007.