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) Honours Science (BSc) OUAC UZL Remove	Queen's Earth and Environmental Science Pathway OUAC QSE Remove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid 70s”	80–87%“Low to Mid-80s”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U MHF4U	ENG4U MCV4U	ENG4U MCV4U MHF4U
Choose one ofany of these satisfies it	two of ICS4U, MCV4U, SBI4U, SCH4U, SES4U, SPH4U	two of SBI4U, SCH4U, SPH4U	—
Prerequisitesas published	English at 60% Advanced Functions at 60% Two of Biology, Calculus & Vectors, Chemistry, Computer Science, Earth & Space Science, or Physics at 60% Prerequisite courses are calculated in the admission average.	ENG4U MCV4U 2 of SBI4U, SCH4U, or SPH4U 2 Additional 4 U/M courses	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
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	Available
Degree	—	—	—
First-year intakewhere published	—	—	340
What you study	Biological Sciences Chemistry Computer Science Others in Physical Sciences	Biological Sciences Biology Biotechnology Chemistry	Astronomy Chemistry Environmental Studies Geology
What it is	An Honours Science degree lets you study a science subject deeply — biology, chemistry, physics, computer science, or another physical science — and choose your own focus within it. Unlike a general science program, an Honours degree requires a concentrated major and typically includes a research or capstone component. The co-op option means you alternate between school terms and paid work placements in science-related jobs, which suits people who want real workplace experience alongside their degree.	You study the natural systems that support life on Earth — combining biology, chemistry, geology, and geography to understand ecosystems, environmental problems, and how living things interact with their physical surroundings. This pathway is structured to integrate multiple science disciplines rather than focus narrowly on one, and it includes mandatory co-operative work terms where you apply classroom learning to real environmental jobs. It suits students curious about how nature works across scales, from molecules to landscapes, who want hands-on experience before deciding on a specific environmental career.	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.
The door tomajors you reach through it	life sciences physics	earth science environmental science	health sciences
Entrance awardsat this campus, by average	11 published, 1 with no applicationfrom 75%See them	None published by average	4 published, 4 with no applicationfrom 85%See them
Source	Wilfrid Laurier University — Waterloo on OUInfo	Queen's University on OUInfo	University of Toronto — Scarborough on OUInfo

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