Fifty Trees of Indiana is a CD that will help you identify leaves from more than 50 trees that are indigenous to our state. This CD includes hundreds of color photos, background information about tree families and communities, a pop-up glossary with definitions, and an interactive tool that will help you recognize your trees. If you know the tree you're looking for, you can also get there quickly with our "Find it Fast" feature. There are lessons plans included that match Indiana Educational Standards for teachers of grades 4 and 6-12. This product is sold as a package of 10.