Signing: The sign for tree looks like a tree waving above the ground. To make the tree sign, take your weak hand and extend it flat across your body to make the ground. Then take your strong hand and stand it up at right angles, with your fingers extended and shaking them back and forth.
Usage: When you go out and look out onto the garden, make the tree sign when showing your baby a tree. Help make the experience more vivid by letting your baby feel the bark of the tree and play with some leaves.
Flash Card: Click the link to view the Tree Baby Sign Language Flash Card. The flash cards are printable and available in both U.S. Letter and A4 sizes.