Online High School Courses Ontario | Upgrade Your Mark | USCA Academy BSID #881623
Your Path to University Admission

Get Placed in Your Chosen University Program

Getting into the right university program in 2026 takes more than good grades; it takes the right courses, the right marks, and a transcript that universities trust. USCA Academy helps you build a strong academic profile online, earn the Ontario credits your target program requires, and apply with confidence through OUAC.

Whether you need to complete missing prerequisites, strengthen specific subject marks, or add credits your current school does not offer, USCA Academy's online courses give you the flexibility to fill those gaps on your terms. Our small class sizes (5-15 students) mean your teacher knows your progress personally and can guide you toward the strongest possible result.

Important for 2026 OUAC applicants: If you have a conditional offer, you may need updated transcript marks before the university deadline. Contact our admissions team to plan a timeline that meets your specific deadline.

1

Know Your Program Requirements

Identify which Ontario courses your target university program requires and confirm the minimum grade you need to qualify.

2

Get a Free Assessment

USCA Academy's academic specialists review your current transcript and build a plan to reach your target average.

3

Complete the Course Online

Work with your assigned experienced teacher at your own pace, from anywhere in Canada or around the world.

4

New Grade on Your Transcript

Your upgraded mark is recorded on your official Ontario Student Transcript and sent directly to your university through OUAC.

USCA Academy Students Gain Admission to Top Universities

200+
Active Students Enrolled
5-15
Students Per Online Class
  • University of Toronto
  • University of Waterloo (incl. President's Scholarship recipient)
  • McMaster University
  • Queen's University
  • Western University
  • York University
  • University of Ottawa
  • University of Alberta
  • University of Windsor
  • Laurier, Trent, Guelph and more
  • Universities in the USA, Australia, UK, and globally

Grades from USCA Academy courses are reported on the official Ontario Student Transcript and processed through OUAC, the same way as any Ontario high school.

Courses Most Important for University Admission

MHF4U Advanced Functions SCH4U Chemistry SBI4U Biology SPH4U Physics ENG4U English MCV4U Calculus MDM4U Data Management ENG3U Grade 11 English
Full Course Catalog

Browse Online Courses for Grades 9 to 12

Every course follows the Ontario Ministry of Education curriculum, carries a Ministry course code, earns one full Ontario credit, and is delivered online by a experienced teacher. All courses are eligible for OSSD credit and accepted by OUAC universities.

Grade 9

Foundation courses that set your academic pathway. Academic stream courses prepare you for university-track Grade 11 and 12 subjects.

ENG1D ✓ Upgradeable

Grade 9 English (Academic)

Reading comprehension, writing craft, and media literacy. The foundation for all university-pathway English and essential for strong university applications.

Credit Eligible Academic English
Learn more
MPM1D ✓ Upgradeable

Grade 9 Math: Principles of Mathematics

Number sense, linear relations, algebra, and geometry. The essential prerequisite for MPM2D and all university-pathway math and science courses in Grade 10.

Credit Eligible Academic Mathematics
View Course
SNC1D ✓ Upgradeable

Grade 9 Science (Academic)

Biology, chemistry, earth science, and physics fundamentals. A prerequisite for SNC2D and the gateway to all university-prep science courses in later grades.

Credit Eligible Academic Science
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CGC1D

Grade 9 Issues in Canadian Geography

Geographic inquiry, physical environments, human systems, and Canada's role in global issues. Counts as a compulsory social studies credit toward OSSD.

Credit Eligible Academic Geography
Learn more
Grade 10

Grade 10 is where academic pathways diverge. Academic courses open the door to university-prep Grade 11 subjects. Two compulsory credits. Civics and Careers, are also earned at this level.

MPM2D ✓ Upgradeable

Grade 10 Math: Principles of Mathematics

Quadratic relations, analytic geometry, trigonometry, and linear systems. Required for MCR3U, MCF3M, and every university science program that requires Grade 11 math.

Credit Eligible Academic Mathematics
Learn more
SNC2D ✓ Upgradeable

Grade 10 Science (Academic)

Chemistry, biology, Earth science, and physics at the Grade 10 level. The key prerequisite for SCH3U, SBI3U, SPH3U, and all Grade 11 university-stream sciences.

Credit Eligible Academic Science
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ENG2D ✓ Upgradeable

Grade 10 English (Academic)

Literary analysis, argumentative writing, and media studies at the Grade 10 level. Direct prerequisite for ENG3U and all Grade 11 English courses.

Credit Eligible Academic English
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PPL2O

Grade 10 Healthy Active Living Education

Meet Ontario's compulsory physical education credit online. Covers health literacy, active living planning, and personal wellness with no in-person component required.

Credit Eligible Open Health / PE
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CHC2D

Grade 10 Canadian History Since World War I

A compulsory OSSD credit. Covers Canada's role in WWII, the Cold War, and modern Canadian identity, with historical inquiry and primary source analysis.

Credit Eligible Academic History
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CHV2O

Grade 10 Civics and Citizenship

A mandatory Ontario half-credit covering democratic governance, citizen rights, and civic responsibility. Required for OSSD graduation, completable quickly online.

Credit Eligible Open Civics
Learn more
Grade 11

Grade 11 university-prep courses are looked at closely by universities during early conditional admissions. Strong marks here give you a major advantage when applying.

MCR3U ✓ Upgradeable

Grade 11 Functions (University Prep)

Algebraic expressions, exponential and trigonometric functions, discrete math, and sequences. Required for MHF4U and all Grade 12 university-prep math and science courses.

Credit Eligible University Prep Mathematics
Learn more
ENG3U ✓ Upgradeable

Grade 11 English (University Prep)

Literary analysis, independent essay writing, media literacy, and oral communication. The required prerequisite for ENG4U and a major factor in university admission averages.

Credit Eligible University Prep English
Learn more
SCH3U ✓ Upgradeable

Grade 11 Chemistry (University Prep)

Matter and chemical bonding, chemical reactions, quantitative relationships, gases, and solutions. Prerequisite for SCH4U, required for most science and health programs.

Credit Eligible University Prep Science
Learn more
SPH3U ✓ Upgradeable

Grade 11 Physics (University Prep)

Kinematics, forces, energy, waves, and electromagnetism. Prerequisite for SPH4U and required for engineering, physical sciences, and aviation programs at university.

Credit Eligible University Prep Science
Learn more
SBI3U ✓ Upgradeable

Grade 11 Biology (University Prep)

Diversity of living things, cell biology, genetics, evolution, and homeostasis. Required for SBI4U and health science, life science, and kinesiology programs.

Credit Eligible University Prep Science
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SBI3C

Grade 11 Biology (College Prep)

Cell biology, microbiology, genetics, and ecosystems for the college pathway. Ideal for students pursuing health sciences, PSW, and nursing college programs.

Credit Eligible College Prep Science
Learn more
BAF3M ✓ Upgradeable

Grade 11 Financial Accounting Fundamentals

Accounting principles, financial statements, bookkeeping, and business math. Highly recommended for students applying to commerce, business, and accounting programs.

Credit Eligible Univ/College Business
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AVI3M

Grade 11 Visual Arts (University/College)

Artistic practice, visual literacy, art history, and digital studio components. Adapted for online delivery with project-based assignments reviewed by your teacher.

Credit Eligible Univ/College Arts
Learn more
ICS3U ✓ Upgradeable

Grade 11 Introduction to Computer Science (University Prep)

Programming concepts, algorithms, and problem-solving using Python or Java. A growing requirement for computer science, engineering, and AI university programs.

Credit Eligible University Prep Technology
Learn more
Grade 12

Grade 12 university-prep courses are the most impactful for university admission averages. These are the courses most commonly taken for mark upgrading and competitive program applications.

MHF4U ✓ Upgradeable

Grade 12 Advanced Functions (University Prep)

Polynomial, rational, exponential, logarithmic, and trigonometric functions. Required for engineering, science, mathematics, and economics programs at most Ontario universities.

Credit Eligible University Prep Mathematics
Learn more
MCV4U ✓ Upgradeable

Grade 12 Calculus and Vectors (University Prep)

Derivatives, applications of calculus, and vectors in two and three dimensions. Required for engineering, mathematics, and physical sciences programs. Must be taken alongside or after MHF4U.

Credit Eligible University Prep Mathematics
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MDM4U ✓ Upgradeable

Grade 12 Mathematics of Data Management

Statistics, probability, counting and probability distributions, and data analysis. Increasingly required for social science, economics, psychology, and business programs.

Credit Eligible University Prep Mathematics
Learn more
SCH4U ✓ Upgradeable

Grade 12 Chemistry (University Prep)

Organic chemistry, chemical systems and equilibrium, electrochemistry, and structure and properties of matter. Required for chemistry, pharmacy, medicine, and biochemistry programs.

Credit Eligible University Prep Science
Learn more
SPH4U ✓ Upgradeable

Grade 12 Physics (University Prep)

Dynamics, energy and momentum, gravitational, electric, and magnetic fields, and the wave nature of light. A prerequisite for physics and engineering at every Ontario university.

Credit Eligible University Prep Science
Learn more
SBI4U ✓ Upgradeable

Grade 12 Biology (University Prep)

Biochemistry, metabolic processes, molecular genetics, homeostasis, and population dynamics. Required for life sciences, health sciences, medicine, and veterinary programs.

Credit Eligible University Prep Science
Learn more
ENG4U / ETS4U ✓ Upgradeable

Grade 12 English, University Preparation

Advanced literary analysis, independent research essays, and oral argumentation. The capstone English course for Ontario students, among the most frequently upgraded for competitive university programs.

Credit Eligible University Prep English
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ETS4U ✓ Upgradeable

Grade 12 Studies in Literature (University Prep)

World literature across multiple traditions, structural literary analysis, and advanced critical writing for humanities and social science university programs.

Credit Eligible University Prep English / Lit
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ICS4U ✓ Upgradeable

Grade 12 Computer Science (University Prep)

Object-oriented programming, data structures, algorithms, and software design. Highly valued for computer science, software engineering, and AI programs at competitive universities.

Credit Eligible University Prep Technology
Learn more
BAT4M ✓ Upgradeable

Grade 12 Financial Accounting Principles

Advanced accounting concepts including partnerships, corporations, and international financial reporting standards. Key for business, accounting, and commerce university programs.

Credit Eligible Univ/College Business
Learn more
OLC4O

Grade 12 Ontario Secondary School Literacy Course

The compulsory OSSLT literacy course for students who did not pass the OSSLT test. Required for OSSD graduation and completable fully online at a flexible pace.

Credit Eligible Open Literacy
Learn more
HSB4U ✓ Upgradeable

Grade 12 Challenge and Change in Society (University Prep)

Social change theory, psychological and sociological frameworks, and contemporary issues. Highly relevant for social science, social work, and humanities programs.

Credit Eligible University Prep Social Sciences
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ESL Programs

USCA Academy is the only online private school in Ontario that also offers official IELTS testing and multi-level ESL preparation. This makes us uniquely qualified to support international students from first English class to university application.

ESL L1-L5 USCA Exclusive

ESL Programs: 5 Levels

From beginner to advanced English, USCA Academy's online ESL program prepares international students to enter Ontario credit courses. Taught by experienced ESL-experienced teachers.

Credit-Ready Preparation All Levels
View ESL Levels
IELTS Prep Official Test Centre

IELTS Preparation: Official British Council Test Centre

USCA Academy is an official IELTS test partner of the British Council in Canada. Students can prepare and write the official IELTS test at our Mississauga campus, which is required for Canadian university admission, immigration, and professional licensing.

Official Test Centre International Students
IELTS Details
TOEFL / SAT

TOEFL and SAT Preparation

Online preparation courses for international students targeting US and Canadian university admissions that require TOEFL or SAT scores alongside their Ontario credits.

Test Preparation International Students
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Who Studies With Us

Six Types of Students Who Enroll in USCA Academy Online Courses

Our online courses serve very different needs. Find your situation below to see how USCA Academy fits your specific goals.

🎯

Students Upgrading for University

You already have most of your credits but one course is dragging your average below your target program's cutoff. Retake it online with USCA Academy and submit the improved mark through OUAC.

Most Common Use
🌏

International Students

You live outside Canada but want to earn Ontario credits toward the OSSD, meet Canadian university requirements, or build your English proficiency before arriving. USCA Academy supports you from day one through ESL, IELTS, and full credit courses, all remotely.

ESL Available 50+ Countries
🏠

Homeschool Families

Homeschooling families use USCA Academy's online courses to earn Ministry-accredited Ontario credits that appear on an official Ontario Student Record (OSR). This is the pathway to the OSSD and to university admission through OUAC for homeschool students.

OSR Issued OSSD Eligible
📅

Day School Supplement Students

Your current school doesn't offer the course you need, your timetable is full, or you want to get ahead by taking an extra credit. USCA Academy lets you add one or two online courses alongside your regular school schedule without disruption.

Flexible Schedule Take Extra Credits
🔄

Mature Students

You're 19 or older and returning to education to complete your high school diploma, meet university or college prerequisites, or gain Ontario credits needed for professional licensing. USCA Academy accepts mature students and can waive some prerequisites based on prior learning.

Prerequisite Waivers Any Age Welcome
📦

Out-of-Province Students

You live in BC, Alberta, Quebec, or another province and want Ontario credits accepted by Canadian universities. Ontario's curriculum is recognized nationally, and USCA Academy's online delivery makes it available regardless of where you live in Canada.

All Provinces Canada-Wide
The USCA Difference

The Only Online Private School in Ontario with a Real Campus

Every competitor is 100% online. USCA Academy offers online AND in-person options at the same school, meaning your studies never have to stop if your circumstances change.

Physical Campus in Mississauga

Our campus is located at 977 Pantera Drive, Mississauga, minutes from Square One Shopping Centre, 10 km from U of T Mississauga, and 20 minutes from Downtown Toronto.

Switch Between Online and In-Person

Start online and move to in-person when you arrive in Canada. Continue online if you travel or move. No other Ontario private school offers this flexibility.

Class Sizes of 5 to 15 Students

Where most pure-online schools handle hundreds of students per teacher, USCA Academy keeps classes between 5 and 15. You get personal attention, not a login and a video.

Free Academic Assessment Before Enrollment

Before you pay anything, USCA Academy's educational specialists assess your current level, identify gaps, and build a personalized course plan tailored to your university goals.

Official IELTS Test Centre

USCA Academy is the only online private school that is also an official IELTS test partner for the British Council in Canada. This is critical for international students who need IELTS scores for university admission.

How We Compare

What USCA Academy Offers, At a Glance

Everything USCA Academy brings to your online high school experience, from accreditation to support services.

Feature USCA Academy
Ministry BSID # 881623
Online AND In-Person ✓ Both
Mark Upgrading
ESL Programs ✓ 5 Levels
IELTS Test Centre ✓ Official BC Partner
Free Academic Assessment
University Application Guidance ✓ Included
Mature Student Enrollment ✓ Ages 19-22+
Scholarship Available ✓ Entrance exam

✓ = confirmed available at USCA Academy as of April 2026.

Tuition and Fees

Transparent Pricing for Every Learning Path

USCA Academy offers competitive pricing for individual credit courses and structured program packages. Contact admissions for your personalized fee quote.

Most Flexible

Individual Credit Course

Contact for pricing

Take one course at a time. Best for mark upgrading, adding a missing credit, or testing the online format before committing to more.

  • One Ontario credit course of your choice
  • Assigned experienced, qualified teacher
  • Flexible pace, complete within 1 year
  • Official Ontario Student Transcript issued
Get Pricing
International Students

Online + Support Bundle

Contact for pricing

For international students who want credit courses plus ESL preparation, IELTS prep, and visa and university application support, all from one school.

  • ESL program (1-5 levels) before credit courses
  • IELTS preparation at official test centre
  • Credit courses toward OSSD
  • Study permit application guidance
  • Airport pickup and homestay support
  • University preparation program included
International Admissions

Need help choosing the right option?

USCA Academy's admissions team will review your goals, current marks, and timeline to recommend the right course and pricing for you.

Book a Free Assessment
Getting Started

How to Enroll in an Online Course at USCA Academy

Choose Your Course

Browse the catalog above. If you're unsure which course to take, our free assessment will point you in the right direction.

Apply Online

Submit your application form. Admissions confirms prerequisites and timeline within 1-2 business days.

Meet Your Teacher

Your assigned experienced teacher introduces themselves, sets expectations, and schedules your first check-in.

Earn Your Credit

Complete coursework and assessments. Your mark goes on your official Ontario Student Transcript within 5 days of completion. See our graduation requirements.

Our Credentials

Ontario Ministry of Education Inspected, BSID #881623

Every Online Course Is Taught by an Experienced Teacher

USCA Academy is a registered private school under the Ontario Education Act. Our online courses are not pre-recorded videos or auto-graded software; every course has a live, experienced educator who teaches, marks, and responds to your questions personally.

Experienced, Qualified Teachers

At least 75% of USCA Academy teachers bring deep subject expertise and hands-on classroom experience, selected specifically for their ability to support student success.

BSID #881623: Verified by Ministry

Every credit issued by USCA Academy is tied to BSID #881623 in the Ontario Student Record system. This is the number universities and OUAC use to verify your transcript.

Official Ontario Student Transcript (OST)

Credits appear on the OST and are submitted to OUAC exactly as they would from any Ontario public or private high school. There is no "secondary status" for online credits.

Full Curriculum Transparency

Course outlines align with published Ministry of Education policy documents. Review our accreditation details here.

Schulich Leader Scholarship Alumni

USCA Academy alumni have received the Schulich Leader Scholarship, a $100,000-$120,000 STEM scholarship awarded by partner universities. A testament to the academic preparation students receive here. Read more on our student reviews page.

Student Success at USCA Academy

My son entered USCA Academy's summer school to learn Grade 9 math with Mr. Oleg. Four years later, he was accepted to the University of Waterloo Math program with the UW President's Scholarship.

Leo S., Parent of USCA Academy Graduate

School BSID#881623
Active Students~200 enrolled
Average Class Size5–15 students
TeachersWell-experienced, qualified educators
FoundedFebruary 2017
ProgramOnline / Site-Based (K-12)
Phone905-232-0411
IELTS Test CentreOfficial British Council Partner
Common Questions

Questions We Hear Most Often

Can USCA Academy online courses help me get into university?
Yes. USCA Academy online courses help students build the academic profile needed for university admission in several ways: completing missing prerequisite courses, earning additional credits, improving marks in subjects required by your target program, and strengthening your overall Ontario Student Transcript. Students have used USCA Academy courses to gain admission to programs at the University of Toronto, Waterloo, McMaster, and universities in the USA, Australia, and the UK.
How long does it take to complete an online course at USCA Academy?
Each Ontario credit course at USCA Academy can be completed at your own pace, with a maximum of 1 year to finish. Students who dedicate consistent time each week typically complete a course within a few months. You can start at any time throughout the year and work around your existing schedule. Contact admissions to plan a timeline that fits your goals.
What is USCA Academy's Ministry BSID number and what does it mean?
USCA Academy's Ontario Ministry of Education BSID (Board School Identification) number is 881623. This number confirms the school is officially registered and inspected under the Ontario Education Act. All credits issued under BSID #881623 are valid Ontario credits, recorded on the official Ontario Student Transcript (OST), and accepted by every OUAC member university in Ontario and institutions internationally.
Do Ontario universities accept online credits from USCA Academy?
Yes. USCA Academy is inspected by the Ontario Ministry of Education (BSID #881623). Online credits appear on the official Ontario Student Transcript and are processed through OUAC exactly like credits from any public or private Ontario high school. USCA Academy graduates have been accepted to the University of Toronto, University of Waterloo, McMaster, Queen's, Western, York, and universities across Canada. USCA Academy transcripts are also recognized by universities in the USA, Australia, the UK, and internationally, making the OSSD a globally portable qualification.
Can international students take online courses from outside Canada?
Yes. USCA Academy serves students from over 50 countries. International students can take online credit courses, earn Ontario credits toward the OSSD, complete ESL programs, and prepare for IELTS, all remotely. Students planning to come to Canada for in-person study later can also start online and transition to the USCA Academy Mississauga campus without changing schools or transcripts.
Can mature students (19+) enroll in online courses at USCA Academy?
Yes. USCA Academy accepts mature students aged 19 and above who need Ontario credits for university or college admission, career changes, or professional licensing. Mature students can enroll in any Grade 9-12 credit course, and the principal may waive some prerequisites depending on your prior education and life experience. Contact admissions to discuss your specific situation.
Can homeschool students use USCA Academy's courses toward their OSSD?
Yes. When a homeschool student enrolls at USCA Academy, the school opens an Ontario Student Record (OSR) and issues an Ontario Education Number (OEN). Every credit course completed earns a Ministry-recognized credit that counts toward the 30 credits required for the OSSD. Homeschool students can then apply to Ontario universities through OUAC using their USCA Academy transcript.
Can I take USCA Academy courses alongside my current school?
Yes. Many students supplement their regular day school timetable with one or two online credit courses at USCA Academy. Common reasons include: taking a course not offered at their school, adding a prerequisite for a university program, earning an extra credit to strengthen their application, or retaking a course for a better mark. Flexible scheduling means your online course fits around your existing commitments.
Can students from other Canadian provinces take courses at USCA Academy?
Yes. Students from British Columbia, Alberta, Quebec, and other provinces enroll at USCA Academy for Ontario credits. Ontario's curriculum is recognized by universities across Canada, and credits earned at USCA Academy are valid for admission to national universities. Out-of-province students should check their target university's specific admission requirements, as some institutions may assess Ontario credits under slightly different criteria.
Does USCA Academy offer ESL courses and IELTS preparation online?
Yes. USCA Academy offers online ESL programs across 5 levels for students who need to build English proficiency before entering Ontario credit courses. Additionally, USCA Academy is an official IELTS test partner for the British Council in Canada. We are the only online private school in Ontario to hold this status. Students can prepare for IELTS online and write the official exam at the Mississauga campus.
Enroll Today

Start Your Online Course at USCA Academy

Whether you're upgrading a mark, earning your OSSD from abroad, or adding a credit your school doesn't offer, USCA Academy has a path for you. BSID #881623. Certified teachers. Real results.