BQ5 (Change) asks, How does new knowledge emerge and develop over time? It looks at the way new ideas and theories about the world appear and change.
The 15 lessons are presented on a Padlet, with a unit outline, assessment tracker, faculty presentation, and briefing paper. Augment them with the mini-lessons to create an even more impactful experience. Note: the 2026-27 version of the unit is coming very soon!
Download the sample BQ lessons
The BQ framework is a complete TOK course offering a genuinely life-changing cognitive experience via the exploration of 5 ‘Big Questions’ that will engage, challenge, and inspire both learners and educators. It comprises 75 classroom-ready lesson presentations in total.
The framework has been completely updated for 2025-26, with new learning experiences, more links to the assessments, and extensive suggestions for AI activities. Download some sample BQ lessons via the padlet below. Access the rest by joining us here.

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