3 programs, side by side

+ Add a program	McMaster Honours Integrated Science OUAC MIS ☆ Add to planRemove	Queen's Smith Engineering – Common First Year programs OUAC QE ☆ Add to planRemove	Western Engineering OUAC EE ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	87–90%“A minimum of high-80s is required for consideration. Admission is by selection.”Admission by selection — the real bar may sit above this	87–90%“High 80s”	87–93%“High 80s to Low 90s”
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4UMHF4U	ENG4UMCV4UMHF4USCH4USPH4U	ENG4UMCV4UMHF4USCH4USPH4U
Choose one ofany of these satisfies it	two of SBI4U, SCH4U, SPH4U	—	—
Prerequisitesas published	English 4U Advanced Functions 4U Calculus & Vectors 4U 2 of Biology 4U, Chemistry 4U, Physics 4U *Completion of all 3 sciences is strongly recommended.	ENG4U MCV4U SPH4U SCH4U MHF4U	English, ENG4U Advanced Functions, MHF4U Calculus and Vectors, MCV4U Chemistry, SCH4U Physics, SPH4U
More than marks?supplementary application	Yes OUAC Application Deadline: January 15, 2027. An online supplementary application Usually closes before January 15	Marks only	Yes Unless otherwise noted, required courses must be completed with a minimum average of 70%. Prospective students applying to Engineering need to complete a mandatory supplemental application. Access the Casper assessment Usually closes before January 15
Co-op	No	Available	Available
Degree	—	—	—
First-year intakewhere published	65	800	850
What you study	BiologyChemistryEnvironmental StudiesInterdisciplinary Studies	Aerospace EngineeringChemical EngineeringCivil EngineeringComputer Science	Artificial IntelligenceChemical EngineeringCivil EngineeringElectronic & Electrical Engineering
What it is	Honours Integrated Science teaches you how different sciences connect and overlap rather than studying them in separate boxes. You'll take courses across biology, chemistry, physics, psychology, and environmental studies, learning how they relate to real problems instead of treating each discipline independently. This suits students who want a flexible foundation in science and aren't certain yet which single specialization they'll pursue.	Smith Engineering's common first year means you take the same core courses as all engineering students — math, physics, chemistry, and engineering fundamentals — before choosing a specialization like mechanical, civil, chemical, or aerospace engineering in second year. This delays your choice, letting you explore different engineering fields before committing. It suits students who know they want engineering but are unsure which branch fits them best.	Engineering at Western teaches you to design and build solutions to practical problems using mathematics, science, and materials. You choose a specialization like software, mechanical, civil, or chemical engineering, or study general engineering first before deciding. The program includes co-op work terms, so you alternate between classes and paid jobs with employers, giving you real experience alongside your degree.
The door tomajors you reach through it	Applied to directly	engineering	engineeringsoftware engineering
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	None published by average	6 published, 5 with no applicationfrom 85%See them
Source	McMaster University on OUInfo	Queen's 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.