Ancaster High School is a member of the Hamilton-Wentworth District School Board. The school also offers special education classes as well as an ESL program and E learning classes. Ancaster High School is a registered International Baccalaureate (I.B) it is an âÂÂIB world schoolâÂÂ.And the school offers plenty of clubs and extracurriculars with lots of sports like waterpolo and the school has its own pool.