4 programs, side by side

Full	McMaster Computer Science I OUAC MC ☆ Add to planRemove	Queen's Concurrent Education/Science OUAC QF ☆ Add to planRemove	Carleton Bachelor of Arts (BA) – Non-Honours (3 years) OUAC CA ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	90%“A minimum of 90% is required for consideration. Admission is by selection.”Admission by selection — the real bar may sit above this	83–87%“Mid 80s”	75%	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4U	ENG4UMCV4U	ENG4USBI4USCH4U	ENG4UMCV4U
Choose one ofany of these satisfies it	—	two of SBI4U, SCH4U, SPH4U	—	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U
Prerequisitesas published	English 4U Calculus & Vectors 4U	ENG4U MCV4U 2 of SBI4U, SCH4U, SPH4U 2 additional 4U/M course	Programs: African Studies, Anthropology, Applied Linguistics and Discourse Studies, Art History, Biology ,* Childhood and Youth Studies, English, Environmental and Climate Change Studies, European and Russian Studies, Film Studies, French, Geography, Geomatics, Greek and Roman Studies, History, History and Theory of Architecture, Human Rights and Social Justice, Indigenous Studies, Law, Linguistics, Music, Philosophy, Political Science, Psychology, Religion, Sociology, and Women's and Gender Studies. You can also apply to the BA Undeclared for first year, or our new 15-credit online program in General Studies. +4 more on the program page	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page
More than marks?supplementary application	Yes OUAC application deadline: January 15, 2027 To be considered for this program, a mandatory supplementary application Usually closes before January 15	Marks only	Marks only	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Western Integrated Science applicants must submit a supplementary application. More information Usually closes before January 15
Co-op	Available	No	No	Available
Degree	—	—	—	—
First-year intakewhere published	—	100	—	550
What you study	Computer Science	AstronomyBiological SciencesChemistryComputer Science	Aboriginal StudiesAfrican StudiesAnthropologyClassical Studies	Animal ScienceAstronomyBiological SciencesChemistry
What it is	Computer Science I is an introductory computer science program where you learn programming, algorithms, and core computational concepts. It differs from some other programs because it includes a mandatory co-op component, giving you paid work experience in tech roles alongside your studies. This program suits students who want hands-on industry experience early and are curious about whether computer science matches their strengths before committing to upper-year specializations.	This program combines science study with teacher education, so you earn qualifications to teach science in secondary school while completing your degree. Unlike a regular science degree followed by teacher training, you work toward both goals at the same time, with coursework in science disciplines alongside education theory and practice teaching. It suits students who know they want to teach and want to study science deeply rather than broadly.	A three-year Bachelor of Arts lets you choose from humanities and social science subjects like history, English, anthropology, geography, and environmental studies. Unlike an honours degree, you complete fewer credits overall and have more flexibility to explore different fields or combine subjects without specializing deeply in one. This suits students who want a broad liberal arts education or who are still deciding what to focus on.	This is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.
The door tomajors you reach through it	computer science	Applied to directly	Applied to directly	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	None published by average	16 published, 9 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 85%See them
Source	McMaster University on OUInfo	Queen's University on OUInfo	Carleton University on OUInfo	Western University on OUInfo

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.