STEM: Tree Lifecycle

Engage students in STEM (science, technology, engineering, and math) as they learn about a tree’s lifecycle.

Living with Wildlife: Snags

What is a snag? How do dead and dying trees benefit the ecosystem? Learn how dead trees can actually provide more habitats for wildlife than …

Tips for Creating an Outdoor Classroom

As the pandemic has disrupted countless traditional learning environments, many have begun to move classes outdoors. But as Project Learning Tree educators know all-too-well, taking lessons outdoors offers many more benefits than just germ control!

Why Would Anyone Cut a Tree Down?

Help learners understand why it is sometimes necessary to cut trees in order to get wood, protect other trees, or reduce tree hazards. The book …

The Science of Fall Leaves

The US National Arboretum has collected online resources on the science of fall foliage. Resources include “The Science of Color in Autumn Leaves,” which describes how …

Tree Product Images

Print out pages containing many examples of everyday products from trees! 

Bird Sleuth

The BirdSleuth Guidebook from the Cornell Lab of Ornithology offers step-by-step instructions to enable families, school groups, and others to get outdoors and connect with …