3 programs, side by side

+ Add a program	Carleton Science – Non-Honours (3 years) OUAC CS ☆ Add to planRemove	U of T (Mississauga) Chemical and Physical Sciences OUAC TMW ☆ Add to planRemove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	78%	73–80%“Mid to high 70s”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	MHF4USBI4USCH4U	ENG4UMHF4U	ENG4UMCV4UMHF4U
Choose one ofany of these satisfies it	two of MCV4U, SES4U, SPH4U	one of SBI4U, SCH4U, SPH4U	—
Prerequisitesas published	Biology, Chemistry, Earth Sciences, and Neuroscience and Mental Health. Advanced Functions (MHF4U) Two credits from Calculus (MCV4U), Biology (SBI4U), Chemistry (SCH4U), Earth and Space Science (SES4U) or Physics (SPH4U) 3 best 4U/M courses Alternative Offers +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.	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	No	Available	Available
Degree	—	—	—
First-year intakewhere published	—	150	340
What you study	ChemistryGeologyOthers in Physical SciencesOthers in Subjects Related to Medicine	AstronomyChemistryGeologyHuman Geography	AstronomyChemistryEnvironmental StudiesGeology
What it is	A Science Non-Honours degree lets you study physical sciences — chemistry, geology, and related fields — without committing to a specialized honours stream. You complete a three-year program with broader course choices and fewer upper-level requirements than an honours degree, giving you flexibility to explore different areas before specializing or applying to professional programs. This suits students who want a solid science foundation, aren't sure which specialization to pursue, or plan to move into medicine, health sciences, or graduate study.	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.	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	Applied to directly	biochemistrychemistryearth scienceenvironmental sciencephysics	health sciences
Entrance awardsat this campus, by average	16 published, 9 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 90%See them	4 published, 4 with no applicationfrom 85%See them
Source	Carleton University on OUInfo	University of Toronto — Mississauga on OUInfo	University of Toronto — Scarborough on OUInfo

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.