Read Works
Read Works: Earth Rocks!
[Free Registration/Login Required] An informational text about sedimentary, igneous, and metamorphic rock. A question sheet is available to help students build skills in reading comprehension.
BBC
Bbc Bitesize: Rocks
This learning module helps students understand the three types of rock: sedimentary, igneous and metamorphic and how they are formed.
American Museum of Natural History
American Museum of Natural History: O Logy: If Rocks Could Talk
Learn about metamorphic, igneous, and sedimentary rocks and see many examples of each type.
Other
The Happy Scientist: Rocks
Overview of rocks including igneous rocks, sedimentary rocks, metamorphic rocks, and the rock cycle.
CK-12 Foundation
Ck 12: Earth Science: Rocks and Processes of the Rock Cycle Study Guide
[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about how the three types of rocks form and convert from one to another. Includes a few questions to check for understanding.
Sophia Learning
Sophia: Geology: Rock Classification Overview
Understand how to classify rocks and minerals with this concise tutorial.
Scholastic
Scholastic: Study Jams! Science: Landforms, Rocks & Minerals: The Rock Cycle
A video, a karaoke song to sing along to, and a short multiple-choice quiz on what happens during the rock cycle.
Indiana University
Indiana University Bloomington: Reference Documents: Rock Cycle [Pdf]
A simplified version of the rock cycle showing the three types of rocks and the transformational processes that occur between each pair of rock types.
Other
Moorland School: Earth Science Zone: The Rock Cycle
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...
Geography 4 kids
Geography4 kids.com: Rocks and Minerals
Understand the differences between rocks and minerals and identify types of each.
Science Struck
Science Struck: Rock Cycle Diagram
Describes the three different types of rocks and provides a diagram showing where they fit into the rock cycle.
New York Times
New York Times: Crossword Puzzle: Rocks and Minerals
Here is an interactive and printable crossword puzzle developed by the New York Times Learning Network. The theme of this puzzle is Rocks and Minerals.
Mocomi & Anibrain Digital Technologies
Mocomi: Types of Rocks
Explains how rocks are classified into three basic groups.
Science Education Resource Center at Carleton College
Serc: Investigating the Rock Cycle Through Writing and Illustrating
In this writing and illustrating activity, students will be able to follow a simple rock cycle to follow the life of "Rocky the Rock". After investigating the rock cycle, students will then be able to illustrate the rock cycle, along...
Other
Digital Library for Earth System Education: Teaching Box: Plate Tectonics
A suite of lessons focusing on finding the fossil evidence for lithospheric plate tectonics. Inquiry-based exploration of plate tectonics evidence includes fossil distribution, earthquakes, and volcanoes.
Other
My Science Box: Crayon Rock Cycle
A great lesson plan that uses crayon shavings, aluminum foil, and hot water to introduce the three main types of rocks and the processes needed to form them. Included are the lesson objectives, vocabulary, and step-by-step procedures to...
Annenberg Foundation
Annenberg Learner: Rock Cycle Interactive
An interactive animation showing the rock cycle. By clicking on the different parts of the cycle, students can view definition of rock types and animations of the processes that happen within the cycle.
Annenberg Foundation
Annenberg Learner: Interactives: Dynamic Earth: Slip, Slide, & Collide
Looking for more information about plate tectonics and what happens at plate boundaries? This site gives definitions of all plate boundaries as well as animations to help visualize what is happening.
Annenberg Foundation
Annenberg Learner: Interactives: Rock Cycle
Learn about the differences and similarities between the three different types of rocks on this page.
Vision Learning
Visionlearning: Earth Science: The Rock Cycle: Uniformitarianism and Recycling
Instructional module focusing on the rock cycle. Discussion includes the concept of uniformitarianism and how earth materials change from one form to another. The site also includes an interactive practice quiz and links relating to the...
TeachEngineering
Teach Engineering: Rock Jeopardy!
Students reinforce their understanding of rocks, the rock cycle, and geotechnical engineering by playing a trivia game. They work in groups to prepare Jeopardy-type trivia questions (answers) and compete against each other to demonstrate...
TeachEngineering
Teach Engineering: Making & Breaking: The Rock Cycle
Students learn the components of the rock cycle and how rocks can change over time under the influence of weathering, erosion, pressure and heat. They learn about geotechnical engineering and the role these engineers play in the...
The Franklin Institute
Franklin Institute Science Museum: Rock Hounds With Rocky
Rocky the Rock Hound uses simple animations to show the formation of igneous, sedimentary, and metamorphic rocks. Includes teacher connections to lessons, literature, and activities along with online quizzes and puzzles on rocks and rock...