Skip to Content
Project Learning Tree Logo
  • About
    • Mission and Impact
    • Diversity, Equity, Inclusion and Belonging
    • Our Team
    • Our Partners
    • Contact Us
  • Media
    • Gallery
    • Newsletter
    • Reports
    • Press
  • Donate
  • Login
  • Curriculum Guides
    • Early Childhood
    • Grades K-8
    • Grades 9-12
    • Resources
  • Professional Development
    • PLT Workshops
    • Training in your State
    • Online Training
    • Events and Webinars
  • Career Pathways
    • About Career Pathways
    • Green Jobs: Exploring Forest Careers
    • Green Mentor Program
    • Journey’s of Black Professionals
  • Shop
    • Explore your Environment: K-8 Activity Guide
    • Trees and Me: Activities for Exploring Nature with Young Children
    • Activity Collections by Theme
    • Shop All Products
  • Curriculum Guides
    • Early Childhood
    • Grades K-8
    • Grades 9-12
    • Resources
  • Professional Development
    • PLT Workshops
    • Training in your State
    • Online Training
    • Events and Webinars
  • Career Pathways
    • About Career Pathways
    • Green Jobs: Exploring Forest Careers
    • Green Mentor Program
    • Journey’s of Black Professionals
  • Shop
    • Explore your Environment: K-8 Activity Guide
    • Trees and Me: Activities for Exploring Nature with Young Children
    • Activity Collections by Theme
    • Shop All Products
  • About
    • Mission and Impact
    • Diversity, Equity, Inclusion and Belonging
    • Our Team
    • Our Partners
    • Contact Us
  • Media
    • Gallery
    • Newsletter
    • Reports
    • Press
  • Donate
  • Login

Math

August 25, 2016 | By Project Learning Tree

Redwood trees

Activity 66: Germinating Giants

August 25, 2016 | By Project Learning Tree

bursting tree buds

Activity 65: Bursting Buds

August 25, 2016 | By Project Learning Tree

A large garden scene with plants and a fountain in Lincoln Park Chicago with the city skyline

Activity 54: I’d Like to Visit a Place Where…

August 25, 2016 | By Project Learning Tree

School bus

Activity 53: On the Move

August 25, 2016 | By Project Learning Tree

Activity 50: 400-Acre Wood

August 25, 2016 | By Project Learning Tree

Activity 48: Field, Forest, and Stream

August 25, 2016 | By Project Learning Tree

Extremely tall trees in a dense forest

Activity 47: Are Vacant Lots Vacant?

August 25, 2016 | By Project Learning Tree

Activity 41: How Plants Grow

August 25, 2016 | By Project Learning Tree

Activity 38: Every Drop Counts

August 25, 2016 | By Project Learning Tree

Activity 37: Reduce, Reuse, Recycle

  • ‹
  • 1
  • …
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • ›

Sign Up1

Sign up to receive monthly resources like these to your inbox.

Project Learning Tree Logo
  • Curriculum
    • Teaching materials for early childhood
    • Grades K-8
    • Grade 9-12
    • Resources
  • Professional Development
    • PLT Workshops
    • Training in Your State
    • Find your PLT State Coordinator
    • Online Training
    • Events and Webinars
  • Career Pathways
    • About Career Pathways
    • Green Jobs: Exploring Forest Careers
    • Journey’s of Black Professionals
  • Quick Links
    • About Us
    • Login
    • Shop
    • Subscribe to our Newsletter
    • Why Environmental Education

Follow Us

Contact Us

2121 K Street NW, Suite 750
Washington, DC 20037
Phone: 202-765-3641
Tax ID: 80-0030060
[email protected]

© 2025 PLT.