What Is Causing Changes In Our Climate?
In recent years, there has been growing concern about rising temperatures across the globe. What is causing these changes in our climate? Why are we so concerned about it now?
The Branch Archive
Earth Day 2021
Celebrate Earth Day with some inspiring stories and resources to help youth learn about sustainability issues, climate science, and the actions they can take.
Teaching About Climate Change
Climate change may be the single biggest challenge that faces our planet today. PLT has several resources for middle and high school students to explore both the scientific and the social aspects of climate change.
How Evergreens Provide a Winter Oasis for Wildlife
Evergreens provide food and shelter for animals facing harsh winter conditions. Learn how animals use evergreen trees as food and shelter, and use these ideas to bring your students outdoors in winter and observe wildlife.
New PLT Curriculum Introduces Youth to Green Careers
Green jobs represent one of the fastest growing and changing segments of the global economy and Project Learning Tree has a new resource for helping youth ages 12-25 explore green careers in forestry and conservation.
Green Schools Conference & Expo 2020
The only national event that brings together people who lead, operate, build, and teach in U.S. green schools will be held March 2-4 this year in Portland, Oregon.
How Plants and Animals Prepare for Winter
As the temperature outside begins to drop, noticeable changes take place all around us. All living things, including humans, must adapt to their environment in order to survive. Let’s take a closer look at how plants and animals prepare for winter.
Last chance! Our Holiday Sale Ends Tonight
We’ve extended our 2019 Holiday Sale by one day! You have until midnight Dec. 3, to save 25% off select PLT curriculum and online courses.
Take Our 4-Minute Survey and You Could Win a $50 Gift Card
Whether you’re new to PLT or have used PLT resources for many years, we want to hear from you! Complete a short survey to enter to win a $50 Amazon gift card.
Podcast Series: Global GoalsCast
Learn more about the current progress of the United Nations’ Sustainable Development Goals (SDGs) in this episode from the podcast series Global GoalsCast. UN Foundation discusses how countries and cities – from Uganda to New York – are measuring their SDG progress with the help of policymakers, entrepreneurs, and individuals. This podcast shares the stories of individuals, companies,… Read more »