3 programs, side by side

+ Add a program	McMaster Honours Integrated Science OUAC MIS ☆ Add to planRemove	Waterloo Mechanical Engineering (Co-op Only) OUAC WWH ☆ Add to planRemove	Queen's Smith Engineering – Common First Year programs OUAC QE ☆ 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	87–93%“High 80s to Low 90s”	87–90%“High 80s”
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.	English (ENG4U – min. 70%) Advanced Functions (min. 70%) Calculus and Vectors (min. 70%) Chemistry (min. 70%) Physics (min. 70%)	ENG4U MCV4U SPH4U SCH4U MHF4U
More than marks?supplementary application	Yes OUAC Application Deadline: January 15, 2027. An online supplementary application Usually closes before January 15	Yes NEW: All Engineering program applications require an online video interview. You will receive more information after you apply. An Admission Information Form is also required. We will send you instructions when we acknowledge your application. Also considered: Involvement in extracurricular activities in school or community, evidence of interest in engineering and strong performance in mathematics, science or engineering-related competitions. Usually closes before January 15	Marks only
Co-op	No	Available	Available
Degree	—	—	—
First-year intakewhere published	65	200	800
What you study	BiologyChemistryEnvironmental StudiesInterdisciplinary Studies	Aerospace EngineeringMaterials ScienceMechanical EngineeringPhysics	Aerospace EngineeringChemical EngineeringCivil EngineeringComputer Science
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.	This program teaches you how to design, build, and improve machines and mechanical systems, from engines to robots to manufacturing equipment. Unlike a standard mechanical engineering degree, co-op is mandatory here: you alternate between classroom terms and paid work terms at engineering companies, giving you real workplace experience before you graduate. It suits students who want hands-on learning alongside theory and who are ready to commit to the co-op schedule.	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.
The door tomajors you reach through it	Applied to directly	Applied to directly	engineering
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	4 published, 3 with no applicationfrom 80%See them	None published by average
Source	McMaster University on OUInfo	University of Waterloo on OUInfo	Queen's 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.