IMPORTANT: STS has adopted a COVID-19 Vaccination Policy for volunteers and visitors. Please view the policy here




A Vision for the Future.

Our mission is to create and share exceptional practices and programs for innovative teaching and learning through research, professional development and dialogue.

Message from the Head of School


The STS Centre for Excellence in Teaching aims to enrich and optimize the learning and personal development of our students by providing them with talented and inspiring teachers who are empowered to continue their professional growth throughout their careers.

Professional Development

STS invests in our teachers and their ongoing development in order to advance our mission of excellence in scholarship and student learning.

Experts in Education

The Experts in Education Speaker Series brings world-class educators and leading thinkers in the field of education to STS to work with STS faculty, and to share their expertise with parents and the broader community.

Apply for a PD Grant

STS provides funding to STS faculty members to further their education and professional development.

Provoking Thought

STS' 77 faculty members are life-long learners and hold a combined 173 degrees.