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.

	York Chemistry (BSc - Co-op available) OUAC YSC Remove	Ottawa Geology-Physics (4 years) (French Immersion Stream is available) OUAC OUV Remove	U of T (St. George) Mathematical & Physical Sciences OUAC TPG Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	77–87%“High 70s to mid-80s”	80%	83–90%“Mid to high 80s”
Required coursesforced into your top 6 — options are the row below	ENG4U MHF4U SCH4U	MCV4U MHF4U	ENG4U MCV4U
Choose one ofany of these satisfies it	—	one of ENG4U, FRA4U two of SBI4U, SCH4U, SES4U, SPH4U	—
Prerequisitesas published	Ontario Secondary School Diploma (OSSD) ENG4U MHF4U SCH4U 1 other 4U or 4M Science +6 more on the program page	ENG4U or FRA4U MHF4U MCV4U 2 of SBI4U, SCH4U, SPH4U, SES4U A combined minimum average of 70% is required for all prerequisite courses in science and mathematics. +3 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	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—
First-year intakewhere published	60	—	—
What you study	Chemistry Molecular Biology, Biochemistry	Geology Interdisciplinary Studies Physical Geography Physics	Astronomy Chemistry Geology Materials Science
What it is	A Chemistry degree teaches you the theory and practice of how substances interact, break down, and combine. You'll study pure chemistry alongside molecular biology and biochemistry, giving you a broader foundation than a straight chemistry program. The co-op option lets you alternate between classroom semesters and paid work terms at companies, so you can test whether lab or industrial chemistry work suits you before graduating.	You study how Earth's materials, structures, and processes work by combining geology with physics — essentially learning the physics that explains what geologists observe in rocks, earthquakes, and planetary systems. This program differs from studying geology or physics alone because you'll apply physical principles directly to Earth science problems rather than studying them separately. It suits you if you're curious about how the planet works at a fundamental level and want flexibility to pursue either Earth science or physics-based careers.	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	chemistry	Applied to directly	chemistry earth science mathematics physics statistics
Entrance awardsat this campus, by average	29 published, 4 with no applicationfrom 75%See them	22 published, 5 with no applicationfrom 75%See them	5 published, 3 with no applicationfrom 90%See them
Source	York University on OUInfo	University of Ottawa on OUInfo	University of Toronto — St. George on OUInfo

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