Download the copyright-free student pages that are included with this activity:

Tree Treasures (PDF)

Spanish Student Page:

Tesoro de los árboles (PDF)


Expand your students’ learning and imaginations. Help students meet their reading goals, while building upon concepts learned in this activity, with the following children’s book recommendations:


The following tools and resources may be used to enhance the activity.

  • Sound Map of the Forest

    Listen to the sounds of the forest with this interactive map by Timber Festival. This open-source library maps recorded sounds of woodlands and forests from all around the world. Tune into the sounds of nature with your students, then go outside and create a sound map together of the schoolyard or write a poem about what you hear.

  • Video: How to Make Veneer

    How to Make Veneer.” This 5:37-minute video shows how wood veneer is made from trees and talks about the uses of veneer. It is one of a series of BeLeaf It or Not! videos by Michigan State University Extension, which are geared for students.

  • Video: How to Make Paper

    How to Make Paper.” This 5:55-minute video shows the industrial paper-making process from trees to the finished rolls of paper. It is one of a series of BeLeaf It or Not! videos by Michigan State University Extension, which are geared for students.

    For activities: Make Your Own Paper (Variation for Grades 3–5), We All Need Trees, What’s in a Label?

  • PHYLO: The Ecosystem Trading Card Game

    A study 20 years ago found that British kids were better at identifying Pokemon than real wildlife. So a Canadian professor of teaching has crowdsourced ideas and created a competitive card game that teaches kids about ecosystems.

    Learn more about this scientific Pokemon-type card game called Phylo: The Ecosystem Trading Card Game. Download rules and a starter deck for free and watch this video to learn how to play.

  • Climate Challenge Board Game

    Games4Sustainability can help you incorporate a sustainability-themed game in your activities to improve your understanding of important global issues today. Narrow your search from among 100+ games and simulations by filtering the games by the UN Sustainable Development Goals or use the advanced search for more options. Challenges include topics of food, climate, security, and public health. For example, in the Climate Challenge, players face the crucial trade-off between long-term sustainability and short-term economic growth. Provide your students with a unique challenge to problem solve and practice decision making.

  • Forest Fact Break: Urban Forests

    These three 2-minute videos highlight elements of an urban forest, how they’re managed, and the community benefits. More than 80% of all Americans live in urban areas and urban forests bring important benefits to those communities. Developed by and the North Carolina Forest Service, these Forest Fact Breaks are a great way to help learn more about the following topics: Urban ForestsUrban Forest Benefits, and Urban Forest Wood Usage.

  • Junior Ranger Activity Book

    In 2016, the National Park Service (NPS) celebrated a milestone birthday, 100 years! In celebration of its centennial, NPS created the Centennial Junior Ranger Activity Book. Explore the history of the National Park Service and complete fun activities with this printable book. While this book is geared for 4th-grade students, all are welcome to enjoy it.

  • What’s a Tree Done for You Lately?

    Products from trees are all around us. Some items are easy to recognize as products we get from trees – lumber, plywood, and paper, for example. Other items such as cellophane, a rayon scarf, and a chocolate bar, may not be as easy to recognize as a product from trees. This publication from Oregon State University will help educators teach students about the variety of products we obtain from trees and how the products are made.

  • Tree Product Images

    Print out pages containing many examples of everyday products from trees

  • Discover the Forest

    A program of the Ad Council and U.S. Forest Service, Discover the Forest offers resources that help families discover nearby forests and provides tips on how to prepare for and enjoy outdoor adventures.

  • Product Life Cycle Assessment Worksheet

    TeachEngineering offers a basic life cycle assessment method that assigns fictional values for different steps in a product’s life cycle. Students can complete a product analysis using this worksheet and then compare product impacts, and brainstorm ways to reduce unwanted environmental effects.

  • Into the Outdoors – Forest Ecology

    Into the Outdoors is an Emmy award-winning TV show with an emphasis on science education for middle school-aged students. The show’s new website,, provides free videos and other resource links on many environmental topics to make outdoor learning exciting and fun. While there are many exciting topics to choose from (such as sustainable forestry, biodiversity, and wetlands), Into the Outdoor’s 4-part video series on Forest Ecology is a perfect fit with many Project Learning Tree activities. These 5-7 minute shorts feature middle school-aged youth that inspire all of us to take learning outdoors!

  • Gourmet Lab

    This free, and downloadable book from the National Science Teachers Association entitled, “Gourmet Lab: The Scientific Principals Behind Your Favorite Foods,” gives students the opportunity to discover science concepts and learn experimental design skills through interactions with everyday foods. Targeting students in grade 6-12, Gourmet Lab offers lots of ideas for science teachers to take on the role of scientist and chef as they boil, bake, and toast their way to better understanding science concepts. 

  • FAO’s Global Forest Resources Assessment

    The Food and Agriculture Organization of the United Nations (FAO) has monitored the world’s forests at 5 to 10 year intervals since 1946. The State of the World’s Forests 2020–Forests, Biodiversity and People, examines the contributions of forests, and of the people who use and manage them, to the conservation and sustainable use of biodiversity. For the first time, this edition is a joint effort between two United Nations entities: FAO and the United Nations Environment Programme (UNEP).

    In addition, this interactive report contains the main findings of the Global Forest Resources Assessment 2020 (FRA 2020). FRA 2020 examines the status of, and trends in, more than 60 forest-related variables in 236 countries and territories in the period 1990–2020. The information provided by FRA presents a comprehensive view of the world’s forests and the ways in which the resource is changing. Such a clear global picture supports the development of sound policies, practices and investments affecting forests and forestry.

    The 2015 FRA examined the status and trends at the time for more than 90 variables and all types of forests in 233 countries and areas. 

  • Fruit and Vegetable Fact Sheets

    These fact sheets from the University of Nebraska-Lincoln Extension’s Nutrition Education Program provide information about 30 fruits and vegetables. Each fact sheet includes an illustration of the fruit or vegetable along with nutrition information, uses, description, varieties, and where the fruit or vegetable was first cultivated. The sheets could be incorporated into K-12 biology, health, or nutrition lessons or shared with students’ families to help promote healthy eating habits.

  • Greener Blue Jeans

    Who doesn’t like blue jeans? The indigo dye that provides their distinctive color holds up to detergents, but ages into that soft, worn look. Indigo is one of the oldest dyes used for coloring textiles. For thousands of years it was extracted from tropical plants in Asia, the Middle East and the Americas, with various unpleasant side effects. This Berkeley University of California article describes the research involved in finding a cleaner route to produce the iconic dye.