The rocks you see everyday can be grouped into different types, like igneous, sedimentary, or metamorphic. Some rocks are actually minerals, and you can even find fossils in some types of rocks.
"Explains the different types of rocks and where they are located, as well as what scientists can learn from studying rocks. Activities and an identification chart are included. http://www.teachingkidsbooks.com/"
Teaching with Kids' Books
"Simple text and cartoon-like illustrations provide information about igneous, sedimentary, and metamorphic rocks."
