High School (9-12)

An adult and a child wearing gloves work together to plant a young tree in the soil, surrounded by grass.

Learning by Giving Back

We’ve compiled various activities and resources you can do and share with your learners to inspire them to make a difference.

See You at the 2025 Green Schools Conference!

PLT is headed to the Green Schools Conference this March 3-4 in Orlando, Florida! The annual Green Schools Conference (GSC) brings together everyone involved in creating and advocating for green schools, with a focus on those leading their schools and school systems toward whole-school sustainability. We’re excited to be back in person and learning about the newest trends and innovations in providing healthy, sustainable learning environments and education for students, teachers, and school communities.

A Family Tree Written by Staci Lola Drouillard and Illustrated by Kate Gardiner

Celebrating Nature through Literature by Indigenous Authors

As we honor and celebrate Indigenous Peoples’ history, culture, and contributions during Native American Heritage Month (also known as American Indian and Alaska Native Heritage Month), PLT compiled a collection of books about nature that you can read to your learners.

Forests, Water & People Cover Image

PLT Releases New Activity Collection: Forests, Water & People

Project Learning Tree is excited to share that we’ve expanded our high school-focused instructional materials with a brand-new digital activity collection! Forests, Water & People includes three place-based lessons that invite learners to explore how trees, watersheds, and our communities are connected.

A family of four taking a gratitude walk in the forest

Take a Gratitude Walk

As the holiday season approaches, it’s a great time to get outside to refuel and recharge yourself by taking a gratitude walk! A gratitude walk helps us pause, reflect, and give thanks to every person and living thing in our natural world.

Young adult taking a nature walk

Outdoor Activities for Teens to Boost Mental Health

In an era dominated by screens and social media, teens are increasingly disconnected from the natural world. Yet, nature has the power to transform their mental health. By spending time outdoors, teens can reduce stress, improve focus, and cultivate emotional intelligence.

Cassius Cash and a group of young people smiling for a photo on a nature walk in the forest

Mentorship: Nurturing the Next Generation of Green Leaders

Mentors profoundly impact the lives of others. Whether you’re a 5th-grade teacher, a university professor working with preservice teachers, an executive director of a nonprofit, or a natural resource professional, you can nurture relationships with the next generation of green leaders and make a positive impact.

People of PLT | Celebrating Leaders in Education

Every year we honor a few individuals who embody PLT’s mission of advancing environmental education, forest literacy, and career pathways by using trees and forests as windows on the world. Join us this year as we honor two outstanding educators, Jennifer Rude and Jennifer Ortega!

bird sitting on a branch with worm in mouth

World Migratory Bird Day: Reflections on Home

What makes a home? Explore these resources (perfect for World Migratory Bird Day on May 13) by guest author Naamal De Silva of the American Bird Conservancy, and reflect on our relationships with birds, nature, and the idea of “home”.