Select “Yosemite at a Glance” for a quick tour of Yosemite National Park, including geology, water, plants and animals, people, and park history.

“Yosemite in Depth” contains more detailed lessons and activities, including interactive questions and answers. You will currently find a geology lesson suitable for grades four through six. More lessons will be added in the future.

Teachers can use “Teacher Resources” to find out how to use the online lessons in their classrooms. This section also contains useful information about conducting educational field trips to the park. Click on “Teacher Resources” to find out about fee waivers, planning tips, parking, and other useful information.

The Discovery Center is a nonprofit private organization that brings nature to classrooms. Click on “Discovery Center” to find out more about this organization.