Started by WWF and partners as a symbolic lights-out event in Sydney in 2007, Earth Hour is now one of the world's largest grassroots movements for the environment. Held every year on the last Saturday of March, Earth Hour engages millions of people in more than 180 countries and territories, switching off their lights to show support for our planet.

February 23, 2020

Advocacy, Policy, and Civic Engagement

Climate Change Education

Conservation and Behavior Change

Data Literacy

E-STEM Education

Don't let the cold, wet weather scare you off. Winter is a great time to take children outdoors! Here are 5 reasons why.

by Natalie Crowley | November 11, 2019

Early Childhood EE

Inspired by Richard Louv’s book “Last Child in the Woods,” Take A Child Outside week was founded to help connect children with nature. By celebrating opportunities for children to have free play outside, highlighting locations offering places to explore the outdoors, and providing simple activities anyone can do, we hope to increase the number of children experiencing the natural world.

September 1, 2019

Connecting to Nature

Early Childhood EE

Equity and Inclusion

K-12 EE

Sustainable Cities and Communities

Outdoor Classroom Day is a global campaign to celebrate and inspire outdoor learning and play. On the day, thousands of schools around the world take lessons outdoors and prioritize playtime.

August 2, 2019

Connecting to Nature

Early Childhood EE

K-12 EE