An official website of the United States government
Here's how you know
Official websites use .gov A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS A
lock (
) or https:// means you've safely connected to
the .gov website. Share sensitive information only on official,
secure websites.
These lessons are designed for grades one through six in a desert landscape, but many could be adapted to other grades and other ecosystems. Click here for tips on successfully managing an outdoor classroom.