In grade 10, all O₂ students will be registered for Career Development and Community Based Learning. They will also take O₂ science, O₂ English, Math (O₂ or academic), a fine arts credit (band, art or drama) and a physical education credit. O₂ Science and O₂ English are academic credits – only the O₂ students will be registered for these classes, which means a maximum of 22 students will be in each of those classes. Students, depending on their past performance, can register for academic math or be placed in the foundation math.

In grade 11, students are registered for Career Development 11 (1/2 credit), Health and Safety (1/2 credit), English credit, Math credit, Canadian Studies credit, 1 co-op credit, a second science credit and an elective to reflect the career path selected.

In grade 12, students are registered for Global Geography or History 12, an English credit, a Math course (Math for Workplace 12 is recommended), two Co-op credits and three electives to support their career path.