3 programs, side by side

Rows marked with a dot are where these differ. Everything is each university’s own published wording; the “your average” row is yours, calculated the way each program does it.

	McMaster Honours Integrated Science OUAC MIS Remove	Waterloo Science and Financial Management (Co-op Only) OUAC WSA Remove	Trent Business and Science OUAC RSD Remove
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	80–87%“Low to mid-80s”	70%“70% minimum”
Required coursesforced into your top 6 — options are the row below	ENG4U MCV4U MHF4U	ENG4U MCV4U MHF4U	ENG4U
Choose one ofany of these satisfies it	two of SBI4U, SCH4U, SPH4U	two of MDM4U, SBI4U, SCH4U, SES4U, 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%) Any two of the following: Biology, Chemistry, Earth and Space Science, Mathematics of Data Management, or Physics	Minimum 70% calculated from best six 4U/M courses Required Courses: ENG4U with a minimum of 60% A 4U math is recommended This program is available only as a joint major at the Honours level.
More than marks?supplementary application	Yes OUAC Application Deadline: January 15, 2027. An online supplementary application Usually closes before January 15	Marks only	Marks only
Co-op	No	Available	No
Degree	—	—	—
First-year intakewhere published	65	30	200
What you study	Biology Chemistry Environmental Studies Interdisciplinary Studies	Accounting Biological Sciences Biology Chemistry	Accounting Anthropology Archaeology Biological Sciences
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.	You study science subjects like biology, chemistry, or physics alongside accounting and finance courses, learning how to apply scientific knowledge to financial decision-making and business problems. Unlike a straight science degree, you're required to complete paid work terms with employers throughout your studies, alternating between school and jobs. This suits people who want a science background but are drawn to business applications and need real-world work experience before graduating.	You study both business and science together as a combined honours degree, taking courses in fields like accounting, chemistry, computer science, or biology alongside business and economics. This differs from a straight business program because you develop scientific literacy and research skills, not just business knowledge. It suits people who want to understand how science and data work in real-world business contexts, or who haven't decided between these two interests yet.
The door tomajors you reach through it	Applied to directly	Applied to directly	Applied to directly
Entrance awardsat this campus, by average	5 published, 3 with no applicationfrom 75%See them	4 published, 3 with no applicationfrom 80%See them	4 published, 4 with no applicationfrom 80%See them
Source	McMaster University on OUInfo	University of Waterloo on OUInfo	Trent University on OUInfo

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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.