3 programs, side by side

+ Add a program	McMaster Chemical & Physical Sciences Gateway OUAC MPS ☆ Add to planRemove	BU Brock Physics OUAC BJP ☆ Add to planRemove	Western Science OUAC ES ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	83–87%“Mid-80s”	73–77%“Mid 70s”	80–87%“Low to mid 80s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4UMHF4USCH4USPH4U	SCH4U	ENG4UICS4UMCV4USES4USPH4U
Choose one ofany of these satisfies it	—	one of MCV4U, MHF4U two of ENG4U, SBI4U, SES4U, SPH4U	two of MDM4U, MHF4U, SBI4U
Prerequisitesas published	English 4U Advanced Functions 4U Calculus & Vectors 4U Chemistry 4U Physics 4U	MHF4U (min. 70%) or MCV4U (min. 70%) SCH4U 2 from SBI4U, SPH4U, SES4U, a second 4U Math or ENG4U Strongly recommended subjects: ENG4U, SPH4U Alternative Offers +1 more on the program page	English, ENG4U Calculus and Vectors MCV4U Two of: Advanced Functions, MHF4U Biology, SBI4U +7 more on the program page
More than marks?supplementary application	Marks only	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
Co-op	Available	Available	Available
Degree	Bachelor of Science, BSc, Bachelor of Science/Bachelor of Applied Science, BSc/BASc	—	—
First-year intakewhere published	100	—	550
What you study	AstronomyChemistryOthers in Physical SciencesPhysics	Materials ScienceOthers in Physical Sciences	Animal ScienceAstronomyBiological SciencesChemistry
What it is	This is a first-year science program that teaches you foundational chemistry, physics, and related subjects before you specialize. Unlike going directly into a single honours program, you spend your first year exploring different branches of physical science, then choose your final degree path — either a pure science degree or a combined science and engineering degree. It suits students who are strong in math and science but aren't yet sure whether they want to focus purely on theory or blend science with applied engineering.	Physics is the study of how matter and energy behave — from tiny atoms to huge stars. At Brock, you'll combine classroom learning with paid work terms in labs, companies, or research facilities, giving you real-world experience alongside your degree. This program suits students who want hands-on skills and industry connections before graduating.	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.
The door tomajors you reach through it	chemistryphysics	physics	biologychemistryearth scienceenvironmental sciencelife sciencesmathematicsphysicsstatistics
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	4 published, 1 with no applicationfrom 80%See them	6 published, 5 with no applicationfrom 85%See them
Source	McMaster University on OUInfo	Brock University on OUInfo	Western 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.