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	Carleton Computer Science OUAC COD Remove	U of T (Scarborough) Physical & Environmental Sciences (regular and co-op) OUAC TSP Remove	Waterloo Honours Science (Regular/Co-op) OUAC WS Remove	Queen's Earth and Environmental Science Pathway OUAC QSE Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–85%“80-85% (regular and co-op)”	73–80%“Mid-70s (regular), high 70s (co-op)”	80–83%“Low 80s”	80–87%“Low to Mid-80s”
Required coursesforced into your top 6 — options are the row below	MCV4U MHF4U	ENG4U MCV4U MHF4U	ENG4U MCV4U MHF4U	ENG4U MCV4U
Choose one ofany of these satisfies it	—	—	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	two of SBI4U, SCH4U, SPH4U
Prerequisitesas published	Advanced Functions (MHF4U) Calculus (MCV4U) 4 best 4U/M courses Alternative Offers Find more information about alternative offers +1 more on the program page	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 MCV4U 2 of SBI4U, SCH4U, or SPH4U 2 Additional 4 U/M courses
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	Available	Available	Available
Degree	—	—	—	—
First-year intakewhere published	—	340	130	—
What you study	Artificial Intelligence Business Studies Computer Games Management	Astronomy Chemistry Environmental Studies Geology	Biology Chemistry Materials Science Molecular Biology, Biochemistry	Biological Sciences Biology Biotechnology Chemistry
What it is	You study the theory and practice of building software, designing systems, and solving problems with computers. Carleton's program lets you focus on specializations like artificial intelligence, games, or software engineering, and includes a co-op stream where you alternate between classroom and paid work terms. This suits students who want hands-on industry experience alongside their degree and are interested in both the technical and applied sides of computing.	Physical & Environmental Sciences is a degree where you study the natural world through disciplines like physics, chemistry, geology, astronomy, and environmental science. You choose which areas to focus on based on your interests. The co-op option lets you alternate study with paid work terms in science-related workplaces, giving you real experience alongside your classes. This program suits students who want to understand how Earth and space work and prefer hands-on learning combined with classroom study.	This program lets you study science broadly — chemistry, physics, biology, materials science, and related fields — at university level. Unlike a specialized honours program in a single science, this one gives you flexibility to explore multiple areas before focusing deeper. The co-op option lets you alternate study terms with paid work in science-related industries. It suits students who are strong in math and sciences but not yet sure which direction to specialize in, or who want practical work 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.
The door tomajors you reach through it	computer science	biochemistry chemistry earth science environmental science physics	Applied to directly	earth science environmental science
Entrance awardsat this campus, by average	16 published, 9 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them	4 published, 3 with no applicationfrom 80%See them	None published by average
Source	Carleton University on OUInfo	University of Toronto — Scarborough on OUInfo	University of Waterloo on OUInfo	Queen's University 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.