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Environmental and Sustainability Education

Welcome to ESE @ OISE!

OISE's Environmental & Sustainability Education Initiative
provides our community, TDSB educators and many others with an introduction to the concepts and practices of ESE to address the climate crisis.  We facilitate educational programming, research and advocacy to support ESE in the GTA and beyond.

OISE's Sustainability & Climate Action Plan
The first year of implementing OISE's is almost complete - how has this helped to 'change the climate' at OISE? Join us for an interactive webinar that reports on its progress and learn more about how you can get involved. Register here.

Winter Events are open for registration!
We have a rich offering of free webinars for all to attend - visit our Events page for the listings and registration links. 

Missed the Fall 2021 ESE Conference?
This year’s TDSB/OISE EcoSchools conference on Nov. 6th and focused on encouraging K-12 educators to renew their courage and commitment to engaging their students in learning about climate change and sustainability. Access the recordings here.



  • January 27, 2022
    Engaging Learners in Nature-Based Mindfulness
  • January 31, 2022
    Changing the Climate: Implementing OISE's Sustainability and Climate Action Plan