3 programs, side by side

+ Add a program	Carleton Science – Major (4 years) OUAC CK ☆ Add to planRemove	Lakehead Business (Thunder Bay and Orillia) OUAC ATT ☆ Add to planRemove	York (Glendon) International Studies & Business Administration (iBA/BBA Dual Degree) OUAC YYU ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	74–76%	70%	73–80%“Mid to high 70s”
Required coursesforced into your top 6 — options are the row below	MHF4USBI4USPH4U	ENG4U	ENG4UFRA4UMHF4U
Choose one ofany of these satisfies it	two of MCV4U, SCH4U, SES4U	one of MCV4U, MDM4U, MHF4U	one of MCV4U, MDM4U
Prerequisitesas published	Biochemistry, Biology, Earth Sciences, Environmental Science, Neuroscience and Mental Health, and Physics. MHF4U 2 of MCV4U, SBI4U, SCH4U, SES4U or SPH4U 3 best 4U/M courses For all programs in Physics, SPH4U is strongly recommended. +3 more on the program page	ENG4U 1 of MCV4U, MDM4U, MHF4U	An Ontario Secondary School Diploma (OSSD) ENG4U (FRA4U for Francophone applicants) MHF4U MCV4U or MDM4U 3 +7 more on the program page
More than marks?supplementary application	Marks only	Marks only	Yes A Bilingual Supplementary Application is also required. Usually closes before January 15
Co-op	No	Available	Available
Degree	—	Bachelor of Administration, BAdmin, Bachelor of Commerce, BComm	Bachelor of Applied Arts, BAA, International Bachelor of Arts, iBA
First-year intakewhere published	—	—	25
What you study	Environmental StudiesGeologyMolecular Biology, BiochemistryOthers in Physical Sciences	AccountingBusiness StudiesComputer ScienceEconomics	AccountingArtificial IntelligenceBusiness StudiesEconomics
What it is	A Science Major is a four-year degree where you study one science subject deeply — such as physics, biology, geology, or environmental science — along with complementary courses in math and other sciences. It differs from a specialized honours program in that you focus on breadth within your chosen field rather than pursuing a single narrow specialization. This program suits students who want solid grounding in a science discipline without committing to professional training like engineering or medicine.	A Bachelor of Administration or Commerce teaches you core business skills like accounting, finance, management, and human resources, along with how organizations actually operate. The BComm adds a stronger focus on accounting and financial analysis compared to the BAdmin. Both programs include a co-op work term, so you alternate between classroom and paid work at real companies, building experience while you study. This suits people who want practical business skills, like working with numbers or managing people, and who value learning on the job.	This program lets you earn two degrees at once: a business administration credential covering accounting, finance, and entrepreneurship, plus an international studies degree in history, geography, or environmental studies. Unlike a typical business degree, you're required to complete a co-op work term, which gives you practical experience alongside classroom learning. It suits students who want both solid business training and deeper knowledge of global issues or a second subject area.
The door tomajors you reach through it	Applied to directly	accountingcommerce/businessfinancemarketing	Applied to directly
Entrance awardsat this campus, by average	16 published, 9 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 80%See them	13 published, 4 with no applicationfrom 75%See them
Source	Carleton University on OUInfo	Lakehead University on OUInfo	York University — Glendon 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.