- Sixth Form Academic Organization
FOUNDATION PROGRAMME ( ONTARIO SECONDARY SCHOOL DIPLOMA) After the IGCSE Grade 11 examination, students have the opportunity of a unique Grade 12 programme at Grenville Schools. Our School, Grenville (Secondary) Schools offer the Ontario Secondary School Diploma (OSSD) in Nigeria in conjunction with the Brock Academy, Canada. The OSSD is equivalent to the British Foundation Programme and it is the Canadian Year 12 for entry into top Universities in Canada. As a requirement for University placement for students, the OSSD is recognized and accepted all over the world. On completion of the OSSD programme, students will have been equipped with a diploma that will be used for admission into any University of their choice all over the world.