3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	Laurier (Waterloo) Business Administration (BBA) + Computer Science (BSc) OUAC UXA Remove	Western Science OUAC ES Remove	U of T (St. George) Mathematical & Physical Sciences OUAC TPG Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	87–90%“High 80s”	80–87%“Low to mid 80s”	83–90%“Mid to high 80s”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	ENG4U MCV4U	ENG4U MCV4U
Choose one ofany of these satisfies it	—	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U	—
Prerequisitesas published	English at 70% Advanced Functions at 75% Calculus & Vectors at 75% Prerequisite courses are calculated in the admission average.	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page	ENG4U MCV4U Many programs also require or recommend 1 or more of SBI4U, SCH4U or SPH4U
More than marks?supplementary application	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	Marks only
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	—	550	—
What you study	Business Studies Computer Science	Animal Science Astronomy Biological Sciences Chemistry	Astronomy Chemistry Geology Materials Science
What it is	You study business and computer science together as one integrated degree, learning both how to manage organizations and how to build software systems. Unlike a regular business degree, you gain technical depth in programming, databases, and systems design alongside strategy and finance. This suits students who want to work at the intersection of technology and business — such as roles in software product management, IT strategy, or startup development — and who are comfortable with demanding math and coding coursework.	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.	This program combines foundational study in mathematics with hands-on work in chemistry, physics, astronomy, geology, and related fields. You'll take core courses in pure and applied mathematics alongside lab work and theory in the physical sciences, giving you breadth rather than specialization in a single discipline. It suits students drawn to quantitative problem-solving across multiple scientific areas who want flexibility to explore before committing to a specific path.
The door tomajors you reach through it	computer science	biology chemistry earth science environmental science life sciences mathematics physics statistics	chemistry earth science mathematics physics statistics
Entrance awardsat this campus, by average	11 published, 1 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 85%See them	5 published, 3 with no applicationfrom 90%See them
Source	Wilfrid Laurier University — Waterloo on OUInfo	Western University on OUInfo	University of Toronto — St. George on OUInfo

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