Trinity International School
Since its establishment, Trinity International School has enrolled students from different ethnic groups with diverse cultural and religious backgrounds. Currently studying at our school are students from other countries.
The variety of subjects offered to students of TIS School from grade 9 to 12 are as follow: Science, The Arts, Mathematics, English Grade, Business Studies, Computer Studies, Canadian & World Studies, Guidance & Career Education, Health & Physical Education, Social Sciences & Humanity, French as A Second Language, Classical Studies & International Languages, English As A Second Language & English Literacy Development.

Our Programs: -
• Online High School Diploma Courses
• Ontario Secondary School Diploma
• High School Credit Courses
• Adult High Schools
• Private High School Credit Course
• Elementary and High School Tutoring
• Grade 12 Ontario high school online courses

An Ontario Secondary School Diploma (OSSD) is not only necessary, but it is also critical for your future. Whether you aspire to attend a post-secondary college or university, the choice to earn an OSSD promises more outstanding success.
If you have any questions about any of the programs, please call our office at 416-820-6770 or email us at [email protected].