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	Waterloo Honours Science (Regular/Co-op) OUAC WS Remove	Lakehead Chemistry (includes Medical Sciences) (Thunder Bay) OUAC AF Remove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH Remove	Carleton Science – Major (4 years) OUAC CK Remove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–83%“Low 80s”	70%	73–80%“Mid-70s (regular), high 70s (co-op)”	74–76%
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	ENG4U MHF4U SCH4U	ENG4U MCV4U MHF4U	MHF4U SBI4U SPH4U
Choose one ofany of these satisfies it	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	one of MCV4U, MDM4U, SBI4U, SPH4U	—	two of MCV4U, SCH4U, SES4U
Prerequisitesas published	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 SCH4U 1 of MCV4U, MDM4U, SBI4U, SPH4U 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	Biochemistry, Biology, Earth Sciences, Environmental Science, Neuroscience and Mental Health, and Physics. MHF4U 2 of MCV4U, SBI4U, SCH4U, SES4U or SPH4U 3 best 4U/M courses For all programs in Physics, SPH4U is strongly recommended. +3 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only	Marks only
Co-op	Available	No	Available	No
Degree	—	—	—	—
First-year intakewhere published	130	—	340	—
What you study	Biology Chemistry Materials Science Molecular Biology, Biochemistry	Biological Sciences Chemistry Molecular Biology, Biochemistry Others in Physical Sciences	Astronomy Chemistry Environmental Studies Geology	Environmental Studies Geology Molecular Biology, Biochemistry Others in Physical Sciences
What it is	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 chemistry alongside medical and biological sciences, learning how molecules, cells, and chemical processes work in living systems. This combines pure chemistry with applied health science rather than focusing only on one discipline. It suits students interested in understanding the chemical basis of medicine, pharmacology, or biochemistry without committing to a professional health program like medicine.	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.	A Science Major is a four-year degree where you study one science subject deeply — such as physics, biology, geology, or environmental science — along with complementary courses in math and other sciences. It differs from a specialized honours program in that you focus on breadth within your chosen field rather than pursuing a single narrow specialization. This program suits students who want solid grounding in a science discipline without committing to professional training like engineering or medicine.
The door tomajors you reach through it	Applied to directly	biochemistry chemistry medical sciences	health sciences	Applied to directly
Entrance awardsat this campus, by average	4 published, 3 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them	16 published, 9 with no applicationfrom 75%See them
Source	University of Waterloo on OUInfo	Lakehead University on OUInfo	University of Toronto — Scarborough on OUInfo	Carleton University 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.