National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service:  U.S. Department of the InteriorNational Park Service Arrowhead
Casa Grande Ruins National Monument Afternoon view of the Casa Grande (Big House) from the south.
view map
text size: largest larger normal
printer friendly
Casa Grande Ruins National Monument
Making Observations
Observing the stars and planets.

Observing the world around you is an important first step in the scientific method. As you make observations, you may begin to ask questions about those observations. You may see clouds form overhead, see the lightning, hear the thunder, and then feel the cold rain, but how do the clouds form and why does rain fall from them?

An example...

Betsy sees that she has a shadow. She has also noticed that her shadow will disappear at times, and even change shape. The trees, shrubs, and even nearby rocks also seem to have shadows. These are all important observations.

Back - Next

You are exiting the National Park Service website

Thank you for visiting our site.

You will now be redirected to:

We hope your visit was informative and enjoyable.

Last Updated: August 20, 2006 at 17:09 MST