Forests Ontario has put together a fantastic list of educational lessons, play themes, fun activities, webinars and videos, organized by age and grade level. If you (or someone you know) are stuck for something to do with the kids, this is a great grab bag to reach into!
Bruce Grey Woodlands Association
Promoting healthy forests and ecosystems in Bruce and Grey Counties through education, recreation and sustainable management practices.
Bruce Grey Woodlands Association 
What a great resource!👍