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.

	Laurentian Interdisciplinary Science OUAC LVG Remove	Ottawa Mathématiques et science économique (Bidisciplinaire – 4 ans) OUAC OFC Remove	U of T (Mississauga) Chemical and Physical Sciences OUAC TMW Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70%	75–80%“75%; co-op 80%”	73–80%“Mid to high 70s”
Required coursesforced into your top 6 — options are the row below	ENG4U	MCV4U MHF4U	ENG4U MHF4U
Choose one ofany of these satisfies it	—	one of ENG4U, FRA4U	one of SBI4U, SCH4U, SPH4U
Prerequisitesas published	1 grade 12 English U/M course (ENG 4U) 5 other grade 12 U/M courses A minimum overall average of 70% in the 6 best grade 12 U/M courses	FRA4U or ENG4U MHF4U MCV4U A combined minimum average of 70% is required for all prerequisites in mathematics. If you are missing MCV4U, you may take the equivalent course at the University of Ottawa the summer before or during your first term. +2 more on the program page	ENG4U MHF4U Some areas also require additional prerequisites, such as SCH4U and/or SBI4U and/or SPH4U Alternative Offers Because of the competitive nature of this program, you may receive an invitation after you apply for your application to be automatically reviewed for an alternative program, provided you are qualified and there is space.
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	No	Available	Available
Degree	—	Bachelor of Science, BSc, Bachelor of Science (Co-op), BSc (Co-op)	—
First-year intakewhere published	—	—	150
What you study	Chemistry Interdisciplinary Studies Physics	Economics Interdisciplinary Studies Mathematics	Astronomy Chemistry Geology Human Geography
What it is	This program lets you study science by mixing chemistry, physics, and other fields rather than focusing on just one. You design your own pathway through courses across multiple disciplines, so you might combine chemistry with environmental science or physics with biology depending on your interests. It suits students who want flexibility to explore where different sciences connect instead of committing to a single specialization.	You study mathematics and economics together as equally important subjects, learning how to use mathematical methods to analyze economic problems and data. This combined degree differs from studying either subject alone because you build expertise in both fields rather than majoring in one and minoring in the other. It suits students who enjoy both abstract mathematics and real-world applications, and want to prepare for careers in finance, data analysis, or economic research.	You study chemistry, physics, astronomy, or geology at an advanced level, choosing your focus after first year. This program includes a co-op option that lets you work for employers in research, industry, or government between school terms. It suits students who are curious about how matter, energy, and natural systems work and want both hands-on lab experience and real-world work placements.
The door tomajors you reach through it	mathematics physics statistics	Applied to directly	biochemistry chemistry earth science environmental science physics
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 80%See them	22 published, 5 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 90%See them
Source	Laurentian University on OUInfo	University of Ottawa on OUInfo	University of Toronto — Mississauga on OUInfo

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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.