University of Illinois
University of Illinois Extension: Urban Programs Resource Network: Christmas Trees & More
Here you can find a wealth of information about Christmas trees that grow here in the U.S. Content includes tree facts, tree types, selection and care, Christmas traditions, recipes, and more! Be sure to click on Christmas Tree Fun for...
Native American Art and Technology
Native Tech: Native American Technology and Art
Informational site discusses the technology of Native American crafts and the meaning of those crafts. Touches on everything from pottery to clothing.
University of Illinois
University of Illinois Extension: Trees Are Terrific
The cartoon character Pierre discusses and illustrates the parts of a tree in a format suitable for younger students.
Alabama Learning Exchange
Alex: A Journey Through the Trees
The teacher will discuss the importance of trees with the students. The teacher will provide photographs of various trees that grow in Russell Cave National Monument and the surrounding North Alabama area. The teacher will discuss...
Alabama Learning Exchange
Alex: How Old Is That Tree?
One of the best ways to learn about a tree is to look at its annual rings. Tree rings show patterns of change in the tree's life as well as changes in the area where it grows. In this lesson, learners will trace environmental changes...
Other
Learn to Code With Me: The 4 Data Structures Every New Developer Should Know
Learn about the four data structures evident inbn computer programming.
Environmental Education for Kids
Eek!: Trees
Trees have importance culturally, economically, and historically. Get up-close and personal with the megaflora of Wisconsin.
Encyclopedia of Life
Encyclopedia of Life: Drumstick Tree
The Encyclopedia of Life presents this in-depth overview of Drumstick Trees (Moringa oleifera), including their habitats, size, conservation status, and much more. Images of this species and maps of its global distribution can also be...
Encyclopedia of Life
Encyclopedia of Life: Empress Tree
The Encyclopedia of Life presents this in-depth overview of Empress Trees (Paulownia tomentosa), including their habitats, size, conservation status, and much more. Images of this species and maps of its global distribution can also be...
Encyclopedia of Life
Encyclopedia of Life: Monkeypuzzle Tree
The Encyclopedia of Life presents this in-depth overview of Monkeypuzzle Trees (Araucaria araucana), including their habitats, size, conservation status, and much more. Images of this species and maps of its global distribution can also...
Encyclopedia of Life
Encyclopedia of Life: Saman Tree
The Encyclopedia of Life presents this in-depth overview of Saman Trees (Albizia saman), including their habitats, size, conservation status, and much more. Images of this species and maps of its global distribution can also be found here.
Encyclopedia of Life
Encyclopedia of Life: Shea Tree
The Encyclopedia of Life presents this in-depth overview of Shea Trees (Vitellaria paradoxa), including their habitats, size, conservation status, and much more. Images of this species and maps of its global distribution can also be...
Encyclopedia of Life
Encyclopedia of Life: Silk Tree
The Encyclopedia of Life presents this in-depth overview of Silk Trees (Albizia julibrissin), including their habitats, size, conservation status, and much more. Images of this species and maps of its global distribution can also be...
Friends of Algonquin Park
The Science Behind Algonquin's Animals: Coniferous Forest
Learn about the Coniferous Forest and its wildlife and plant species. View a panorama of a Coniferous Forest in Algonquin Provincial Park.
First World War
First World war.com: Prose & Poetry Alfred Joyce Kilmer
Informative but brief biography, and text version of Trees and Prayer of a Soldier in France. Site includes a photography of Kilmer (1886-1918 CE).
Smithsonian Institution
Smithsonian Gardens: Proper Tree Planting Techniques [Pdf]
This article instructs you on the basics of planting a tree. Topics include: choosing the right tree, preparing the site for planting, planting the tree and after care.
Royal Botanic Gardens
Plant Cultures: Sandalwood Trees
Did you know that sandalwood trees are semi-parisitic? They tap into the nutrient supply of nearby plants. You will find other interesting facts about sandalwood trees in this informative site.
Environmental Education for Kids
Eek!: Tree Trivia! Can You Pass This Test?
This site provides a fun and challenging trivia quiz. Will test your knowledge of trees. Grades 4-8.
Science Education Resource Center at Carleton College
Serc: Mn Step: Why Are Trees Important?
After reading about trees and having a class discussion, students go to a local park to observe trees and collect leaves. Back in class, the leaves are sorted and identified to see what tree types are most common. Additional ideas for...
PBS
Pbs Kids: Plum Landing: Thank You, Trees!
After watching the "Thank You, Trees" episode of PBS Kids' Plum Landing, students will draw a picture of their favorite trees and publish them online. Then students will write "thank you" notes to the trees for what they provide.
Other
42 Explore: Trees and Forests
This is a site with links covering multiple areas of tree and plant study. Great illustrations and information.
Other
Redwood National Park
This site has interesting facts and figures associated with the Redwood Tree. Numerous images of towering redwoods and scenic overlooks are posted here. Links to other interesting park features are also available.
Other
Catch the Science Bug: Measuring the Age of Trees [Pdf]
Following the instructions, measure the trees in your yard to find their age, then record the findings on the data collection sheet.
Middle School Science
Middle School Science: Observing Tree Rings
In the lab experiment site, you will determine the age of a tree, see if you can determine what years had more precipitation than others, and label the cross section of a tree: bark, heartwood, sapwood, and rings.