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Environmental and Sustainability Education

Welcome to ESE @ OISE!

The ESE Initiative provides the OISE community, TDSB educators and others with an introduction to the concepts and practices of ESE to integrate throughout teaching and learning at OISE, our partner schools, and beyond! Questions? Contact us


OISE's new Sustainability & Climate Action Plan
has been launched!
Read the Plan to learn more about how you can get involved...


EECOM  2021 Conference
Registration Now Open!

OISE is happy to host EECOM 2021 this spring, Canada’s only national Environmental Education conference! For the first time, EECOM 2021 is being offered online from April 21-24, 2021, and welcomes all who are interested in exploring concepts and practices of environmental learning. In addition to over 100 presenters in 70+ sessions, unique social events will support networking with others passionate about Environmental Education across the country. Learn more, view the schedule and speakers, and register your spot now at



  • March 09, 2021
    Local to Global: Growing the EcoSchools Program across Canada
  • March 25, 2021
    OISE Wellness Webinar - Mindfulness & the Environment
  • March 25, 2021
    Principals' Perspectives on Outdoor Learning