Watch a slideshow featuring the makeup and value of fossils and take a quiz on the facts.

This lesson will explore the process of rock mineral formations. It is 1 of 2 in the series titled "Geology: Rock Mineral Formations."

Through five lessons, students are introduced to all facets of the rock cycle. Topics include rock and mineral types, material stresses and weathering, geologic time and fossil formation, the Earth's crust and tectonic plates, and soil...

A slideshow, a karaoke song to sing along to, and a short multiple-choice quiz on sedimentary rocks and how they are formed.

The study of rocks is called petrology. Rocks may have fossils in them, and they are made up of minerals, but petrologists like looking at the rocks themselves. Just click on one of the link to find out more about rocks and the rock cycle.

[Free Registration/Login Required] This flipchart gives humorous explanations as to how rocks are formed. Illustrations and practical examples of igneous, sedimentary and metamorphic rocks and fossils are given.

What are the state symbols of Colorado? Find them here, along with the date of their adoption, and links to pictures and more information.

A list of all of the state emblems and symbols for the state of Alabama. Clicking on the underlined link will bring up a picture of the symbol or emblem.

Young students are introduced to the complex systems of the Earth through numerous lessons on its natural resources, processes, weather, climate and landforms. Key earth science topics include rocks, soils and minerals, water and natural...

This lesson will present how to identify and classify igneous rocks. It is 3 of 3 in the series titled "Geology: Igneous Rocks."

This lesson will present how to identify and classify igneous rocks. It is 2 of 3 in the series titled "Geology: Igneous Rocks."

Do you need information about Alabama? Find facts, a map, and state symbols. Pictures of many of the state symbols are included.

This lesson will present how to identify and classify geodes. It is 1 of 2 in the series titled "Geology: Geodes."

This lesson will present how to identify and classify crystals. It is 2 of 3 in the series titled "Geology: Crystals."

Learn about Kentucky's state symbols and their official state places and events. In most cases you can click on the word to see a picture and find more information about the symbol, place, or event.

Discover all of the Kentucky state symbols here, including a picture and the year of adoption.

This lesson will present how to identify and classify crystals. It is 1 of 3 in the series titled "Geology: Crystals."

This lesson will present how to identify and classify crystals. It is 3 of 3 in the series titled "Geology: Crystals."