Trillium List of approved textbooks (Kindergarten to Grade 12) for use in Ontario schools

The Trillium List is a list of all textbooks that the Minister of Education has approved for teachers to use for students in kindergarten to Grade 12.

Textbooks on the Trillium List go through rigorous evaluation by a team of Ontario-based education experts. Each textbook aligns with the Ministry of Education’s criteria, such as the current curriculum.

School boards and school authorities are responsible for selecting textbooks for use in schools. They use the Trillium List to identify which textbooks are formally approved, with the assurance that every title on the list meets the ministry’s high standards.

You can search the Trillium list by:

Publisher
Distributor
Author
Title
Subject
Course

Or with key words such as:

math, mathematics, science, physics, chemistry, biology, English, French, business studies, business, technology, history, health, phys-ed, physical education, language, languages, social studies, Canadian and World Studies, Canadian Studies, World Studies, French As a Second Language, FSL, Core French, Guidance and Career Education, guidance, career, careers, Social Science, Humanities

For questions in English, you may contact: casspb@ontario.ca

For questions in French, you may contact: curriculum.edu@ontario.ca

Ministry contact: Curriculum Units

Additional information

Tags: Education and training Education and training

Textbooks Textbooks

Approved Textbook Approved Textbook
Geographic coverage: Ontario
Source URL/Address: https://www.ontario.ca/page/trillium-list
Maintainer: Curriculum Units
Maintainer branch: Curriculum, Assessment and Student success Policy Branch
Last Validated Date: September 21, 2023
Update frequency: On demand