To be considered for admission, Ontario high school students must meet the following requirements: Completion of the Ontario Secondary School Diploma (OSSD) Completion of 6 Grade 12 U or M courses with a minimum overall average of 70% Completion of the following required Grade 12 U courses (minimum grade of 70% in each): English/anglais (ENG4U/EAE4U preferred) Mathematics (one of Calculus and Vectors [MCV4U], Advanced Functions [MHF4U] or Mathematics of Data Management [MDM4U]) MCV4U is the preferred mathematics course An overall average of 70% is required for consideration. Due to competition, the average needed for admission can fluctuate each year (it depends on the number of applications received and the number of spaces available). The grade range at the top of this page represents the average required in previous years.Applicants who have completed the International Baccalaureate (IB) Diploma must present grades of 4 or higher in three Higher Level and three Standard Level subjects, including prerequisite subjects, and a total score of 28 or higher (bonus points will be accepted).