U.S. Forest Service

The U.S. Forest Service website provides information on choosing and planting trees, caring for trees, benefits of trees, and more.  This is a great general …

i-Tree Design

The U.S. Forest Service’s i-tree Tree Benefit Calculator allows you to estimate the benefits of trees on your school grounds or in your community.

GreenSchools School Site Investigation

Students will assess their school grounds and will record the different types of green spaces, along with how those spaces are used and maintained. They …

Download GreenSchools Investigations

Access each investigation individually below, or purchase a print copy of the complete set. Adult Leader Guide Learn about the benefits of becoming a GreenSchool, …

Welcome to PLT Resources

Welcome to our collection of resources and Student Pages for PLT Activities and GreenSchools Investigations. If you have registered as a PLT GreenSchool, you can …

Asian Longhorned Beetle Hunt

Students in grades K-12 can participate in the USDA’s Asian Longhorned Beetle Hunt and help preserve our nation’s forests. The Asian longhorned beetle, an invasive …

Plant for the Planet Video

Inspired by Wangari Maathai, 9-year-old Felix Finkbeiner founded “Plant for the Planet” and has planted more than 500,000 trees in Germany which he says will …