4 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.

Full	Trent (Durham) Honours Science OUAC ROX Remove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH Remove	Waterloo Physical Sciences (Regular/Co-op) OUAC WPS Remove	U of T (Mississauga) Chemical and Physical Sciences OUAC TMW Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	70%“70% minimum”	73–80%“Mid-70s (regular), high 70s (co-op)”	80–83%“Low 80s”	73–80%“Mid to high 70s”
Required coursesforced into your top 6 — options are the row below	ENG4U	ENG4U MCV4U MHF4U	ENG4U MCV4U MHF4U	ENG4U MHF4U
Choose one ofany of these satisfies it	—	—	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	one of SBI4U, SCH4U, SPH4U
Prerequisitesas published	Minimum 70% calculated from best six 4U/M courses Required Courses: ENG4U with a minimum of 60% A 4U math is recommended	ENG4U MCV4U MHF4 Science prerequisites (SPH4U or SBI4U) for specific disciplines are also required. SCH4U is recommended for specific disciplines. See U of T Scarborough's viewbook +1 more on the program page	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Any two of the following: Biology, Chemistry, Earth and Space Science, Mathematics of Data Management, or Physics	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	Marks only
Co-op	No	Available	Available	Available
Degree	—	—	—	—
First-year intakewhere published	200	340	250	150
What you study	Agriculture Anthropology Archaeology Biological Sciences	Astronomy Chemistry Environmental Studies Geology	Astronomy Chemistry Geology Materials Science	Astronomy Chemistry Geology Human Geography
What it is	Honours Science is a broad science degree where you choose your major from fields like biology, chemistry, environmental science, computer science, or archaeology. Unlike a general science program, an honours degree requires you to specialize in one subject and complete more advanced courses in that area. It suits students who want a strong grounding in science but haven't yet decided on one specific career path, or who want deeper knowledge in a particular field.	You study physical sciences — chemistry, physics, geology, and environmental topics — with a focus on how they connect to human health and the living world. This stream emphasizes the intersection between earth and life sciences rather than pure physics or chemistry alone. The co-op option lets you do paid work terms at relevant employers alongside your degree. It suits students interested in environmental health, toxicology, or science careers that bridge the natural world and wellness.	Physical Sciences is a broad first-year program where you study foundational chemistry, physics, mathematics, and biology before choosing a specialization in second year. The co-op option means you alternate between study and paid work terms at companies or research labs, giving you real experience in your field. This program suits students who are strong in math and science but not yet certain which specific physical science direction — from astronomy to polymer chemistry — they want to pursue.	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	Applied to directly	health sciences	chemistry earth science physics	biochemistry chemistry earth science environmental science physics
Entrance awardsat this campus, by average	None published by average	4 published, 4 with no applicationfrom 85%See them	4 published, 3 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 90%See them
Source	Trent University — Durham GTA on OUInfo	University of Toronto — Scarborough on OUInfo	University of Waterloo on OUInfo	University of Toronto — Mississauga on OUInfo

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Same subject area and a similar published range, at a campus you have not got in the table yet.

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.