3 programs, side by side

+ Add a program	U of T (Scarborough) Physical & Environmental Sciences (regular and co-op) OUAC TSP ☆ Add to planRemove	BU Brock Chemistry OUAC BJC ☆ Add to planRemove	Carleton Science – Major (4 years) OUAC CK ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–80%“Mid-70s (regular), high 70s (co-op)”	73–77%“Mid 70s”	74–76%
Required coursesforced into your top 6 — options are the row below	ENG4UMCV4UMHF4U	SCH4U	MHF4USBI4USPH4U
Choose one ofany of these satisfies it	—	one of MCV4U, MHF4U two of ENG4U, SBI4U, SES4U, SPH4U	two of MCV4U, SCH4U, SES4U
Prerequisitesas published	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	MHF4U (min 70%) or MCV4U (min. 70%) SCH4U (min. 70%) 2 from SBI4U, SPH4U, SES4U, a second 4U Math or ENG4U Strongly recommended subjects: ENG4U and a second 4U Math Alternative Offers +1 more on the program page	Biochemistry, Biology, Earth Sciences, Environmental Science, Neuroscience and Mental Health, and Physics. MHF4U 2 of MCV4U, SBI4U, SCH4U, SES4U or SPH4U 3 best 4U/M courses For all programs in Physics, SPH4U is strongly recommended. +3 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	Available	No
Degree	—	Bachelor of Science, BSc, Bachelor of Science/Bachelor of Education, BSc/BEd	—
First-year intakewhere published	340	—	—
What you study	AstronomyChemistryEnvironmental StudiesGeology	—	Environmental StudiesGeologyMolecular Biology, BiochemistryOthers in Physical Sciences
What it is	Physical & Environmental Sciences is a degree where you study the natural world through disciplines like physics, chemistry, geology, astronomy, and environmental science. You choose which areas to focus on based on your interests. The co-op option lets you alternate study with paid work terms in science-related workplaces, giving you real experience alongside your classes. This program suits students who want to understand how Earth and space work and prefer hands-on learning combined with classroom study.	Chemistry at Brock is the study of matter, reactions, and the properties of substances. You learn how atoms and molecules interact, and gain hands-on lab experience. The BSc/BEd option combines chemistry with teacher education so you can qualify to teach high school science. The co-op option lets you alternate semesters of study with paid work in chemistry-related jobs, giving you real workplace experience before you graduate. This suits students who want a practical understanding of how chemistry works in industry or education.	A Science Major is a four-year degree where you study one science subject deeply — such as physics, biology, geology, or environmental science — along with complementary courses in math and other sciences. It differs from a specialized honours program in that you focus on breadth within your chosen field rather than pursuing a single narrow specialization. This program suits students who want solid grounding in a science discipline without committing to professional training like engineering or medicine.
The door tomajors you reach through it	biochemistrychemistryearth scienceenvironmental sciencephysics	chemistry	Applied to directly
Entrance awardsat this campus, by average	4 published, 4 with no applicationfrom 85%See them	4 published, 1 with no applicationfrom 80%See them	16 published, 9 with no applicationfrom 75%See them
Source	University of Toronto — Scarborough on OUInfo	Brock University on OUInfo	Carleton 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.