The Grand Canyon is an excellent model for learning about Earth's rock formations. Young scholars will look at fossils and the differences in layers to understand how the Earth changed over time. Resources included are detailed...

This site has a colorful display of information about Missouri. It contains a map, pictures, a list of state symbols, and links to related information.

This site has a colorful display of information about Nebraska. It contains a map, pictures, a list of state symbols, and links to related information.