4 programs, side by side

Full	York Physics & Astronomy (BSc, Co-op available) OUAC YSP ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove	Waterloo Physical Sciences (Regular/Co-op) OUAC WPS ☆ 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	73–77%“Mid-70s”	80–87%“Low to mid 80s”	80–83%“Low 80s”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4UMHF4USPH4U	ENG4UMCV4U	ENG4UMCV4UMHF4U	ENG4UMCV4UMHF4U
Choose one ofany of these satisfies it	—	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U	two of MDM4U, SBI4U, SCH4U, SES4U, SPH4U	—
Prerequisitesas published	Ontario Secondary School Diploma (OSSD) ENG4U SPH4U MHF4U MCV4U +6 more on the program page	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 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 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	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Western Integrated Science applicants must submit a supplementary application. More information Usually closes before January 15	Marks only	Marks only
Co-op	Available	Available	Available	Available
Degree	—	—	—	—
First-year intakewhere published	40	550	250	340
What you study	AstronomyPhysics	Animal ScienceAstronomyBiological SciencesChemistry	AstronomyChemistryGeologyMaterials Science	AstronomyChemistryEnvironmental StudiesGeology
What it is	You study the laws that govern how matter and energy behave, from subatomic particles to stars and galaxies. Physics focuses on fundamental forces and motion, while astronomy applies those principles to space objects and the universe. The co-op option lets you work in labs or observatories alongside your classroom learning, which suits students who want practical experience in research or want to explore whether a physics career fits them.	This is a broad science degree where you choose from fields like biology, chemistry, physics, computer science, geology, and others. You take foundational science courses in first year, then specialize by selecting which science subjects to focus on. Co-op is available, letting you do paid work terms at science-related employers alongside your studies.	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 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	physics	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics	chemistryearth sciencephysics	health sciences
Entrance awardsat this campus, by average	29 published, 4 with no applicationfrom 75%See them	6 published, 5 with no applicationfrom 85%See them	4 published, 3 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them
Source	York University on OUInfo	Western University on OUInfo	University of Waterloo 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.