Explore the differences between minerals and rocks.

A lab with good info on metamorphic rock definitions, factors, grades, types, and composition. These are lecture notes and overheads from a geology class, and useful for review.

Presents facts about metamorphic rocks and describes the different types.

Rocks cover the earth's surface, including what is below or near human-made structures. With rocks everywhere, breaking rocks can be hazardous and potentially disastrous to people. Students are introduced to three types of material...

Fourth graders identify rock types by observing key characteristics.

Classify rocks and minerals according to their characteristics.

Gain an understanding of the cycles that form metamorphic, sedimentary, and igneous rocks.

The purpose of this lesson is to introduce young scholars to the basic elements of our Earth's crust: rocks, soils and minerals. They learn how we categorize rocks, soils and minerals and how they are literally the foundation for our...

Did you know the rock cycle is a continuous cycle that takes hundreds of millions of years? This webpage explains how sedimentary, metamorphic, and igneous rocks are formed. It also gives examples of each type of rock. Also includes a...

Use crayons to model the rock cycle in this fun activity! You will make colorful sedimentary, metamorphic, and igneous "rocks" from crayon shavings.