Featured Article

  • PLT’s Leadership in Education Award

    PLT’s new Leadership in Education Award is designed to recognize individuals and partners who have made significant contributions to support PLT programs and initiatives at the state-level. Join us in celebrating this year’s winners and honorees who represent our diverse network and all those who help sustain and grow PLT state programs.

News & Updates

  • students-plant-spring-color-bowls

    PLT GreenSchools Honored as 2018 Green Ribbon Schools

    The awards acknowledge the students, teachers, and school administrators who are working to improve the sustainability, health, and safety of school facilities; ensure nutrition and fitness practices; and engage students in real-world learning.


Educator Tips

  • Mountains and trees

    10 Books About Trees for Elementary Students

    These stories will not only help students learn about trees, but more importantly, appreciate their significance and value. These books can help start a conversation about our relationship with nature, conservation, and life cycles.


  • Magnifying Glass

    Resources for PLT Lessons

    Every month we carefully select new tools and resources that support and enhance Project Learning Tree’s lessons. These environmental education resources include grant opportunities, educational apps, videos, interactive websites, books and posters, teacher-generated materials, and more!

  • Wetlands-Algonquin-provincial-park-Canada

    STEM: Watch on Wetlands

    Use these ideas to engage middle school students in STEM as they explore wetlands and learn about why they are important.