A Walk in the Woods 
Listen to the story and look at the photos.
http://www.urbanext.uiuc.edu/woods/Kizclub: Trees
Listen and read along to this story about trees.
http://www.kizclub.com/treestory/tree.html
PBS Kids: Tree, Tree, Tree
Sing along to this song with Mister Rogers.
http://pbskids.org/rogers/songlist/song10_ra.html
Trees Are Terrific: Travels with Pierre
Listen and read along to find out about trees. Includes animated pictures.
http://www.urbanext.uiuc.edu/trees1/flash/
