4 programs, side by side

Full	Western Science OUAC ES ☆ Add to planRemove	BU Brock Mathematics and Statistics OUAC BH ☆ Add to planRemove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH ☆ Add to planRemove	Laurentian Concurrent Education with Science – Junior/Intermediate OUAC LRK ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	80–87%“Low to mid 80s”	73–77%“Mid 70s”	73–80%“Mid-70s (regular), high 70s (co-op)”	75%
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4U	MCV4UMHF4U	ENG4UMCV4UMHF4U	ENG4UMHF4U
Choose one ofany of these satisfies it	two of ICS4U, MDM4U, MHF4U, SBI4U, SES4U, SPH4U	—	—	—
Prerequisitesas published	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page	Mathematics and Statistics: MHF4U (min. 75%) MCV4U (min. 75%) Strongly recommended subject: ENG4U Accelerated Mathematics Studies Stream: +2 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	1 grade 12 English U/M course (ENG 4U) 1 grade 12 4U Advanced Functions (MHF 4U) 2 grade 12 U Science courses or 1 Science + 1 Math 2 other grade 12 U/M courses (Chemistry, Physics and Calculus recommended) A minimum overall average of 75% in the 6 best grade 12 U/M courses +4 more on the program page
More than marks?supplementary application	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	Yes Supplementary pieces include: written personal statement, mathematical activities portfolio, Usually closes before January 15	Marks only	Marks only
Co-op	Available	Available	Available	No
Degree	—	—	—	—
First-year intakewhere published	550	—	340	—
What you study	Animal ScienceAstronomyBiological SciencesChemistry	MathematicsStatistics	AstronomyChemistryEnvironmental StudiesGeology	ChemistryComputer ScienceHuman BiologyMathematics
What it is	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.	You study pure mathematics and statistical analysis — everything from algebra and calculus to probability and data methods. This program includes optional co-op terms where you work in industry or research settings alongside your studies, giving you real experience before graduation. It suits people who want deep technical skills in mathematics or statistics and prefer learning through a mix of classroom theory and workplace application.	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.	This program trains you to teach science at the junior and intermediate levels (grades 7–10) while earning a bachelor's degree. You study science subjects like chemistry, physics, biology and mathematics alongside educational theory and classroom practice. It combines your science degree with teacher certification, so you graduate ready to apply for a teaching license, unlike a regular science degree that would require separate teacher training afterward.
The door tomajors you reach through it	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics	mathematicsstatistics	health sciences	Applied to directly
Entrance awardsat this campus, by average	6 published, 5 with no applicationfrom 85%See them	4 published, 1 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 85%See them	6 published, 5 with no applicationfrom 80%See them
Source	Western University on OUInfo	Brock University on OUInfo	University of Toronto — Scarborough on OUInfo	Laurentian University 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.