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High School of Ontario Secondary School

Toronto District School Board

  • Toronto, Canada
  • 0.83 years
  • English
  • On campus
  • High School

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Toronto District School Board campus

About the program

Grade 12 of the Ontario Secondary School Diploma, Studied full-time on campus in Mississauga.

What you will learn

  • Demonstrate understanding of Ontario Secondary School Diploma
  • Develop subject knowledge and academic study skills
  • Use effective communication and independent learning strategies
  • Prepare for appropriate next-stage academic pathways.

Career outcomes

  • University study (business
  • Computer science
  • Engineering
  • Medicine
  • Social science
  • Arts)
  • Further study at Canadian universities

Curriculum

  • Grade 12 courses from the school's list of over 80
  • About 8 per school year in a four-semester plus two summer-session calendar. The Ontario diploma needs 30 credits (17 compulsory
  • 13 Optional)
  • 40 Community hours and the literacy test. Options include ESL
  • AP
  • Tutoring
  • Evening and summer school
  • and guidance.

Entry requirements

Academic

  • Students aged 18-21 not eligible for the regular-track high school programme
  • Average of C+ (65%) or higher over two years
  • Previous transcripts
  • Passport
  • Letter of recommendation
  • Good health
  • IELTS 5.0 or TDSB ESLCO level or higher
  • Grade 12.

Accepted academic background

Aged 18-21, Not eligible for the regular-track high school program, Passport and previous school transcripts uploaded in True North, Good health condition, Letter of recommendation (brochure table).

Language tests

  • IELTS 5

Documents you’ll need

  • Academic Transcripts
  • English Language Test Results (if required)
  • Financial Evidence (if required)
  • Parent or Guardian Documents (if required).

How to apply

  1. Review school admission requirements and available start dates. Prepare previous school transcripts
  2. Passport details
  3. required guardian information. Submit the school application and any supporting documents. Complete any required assessment and arrange enrollment after receiving an offer.

Other costs

Tuition per year$17,000 CAD
Application fee$400 CAD
Deposit$3,400 CAD

Program details

CampusTDSB adult high schools
Faculty or schoolTDSB Adult High Schools
DepartmentGeneral Studies
Teaching languageEnglish
Credit value8
Study paceFixed
Post-study stay0
Scholarship note_

Intakes and deadlines

  • Program starts

    February 2027

    Apply by

    30 Nov 2026

    16 days left

Frequently asked questions

  • The program takes 0.83 years.