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Geology.com: Rocks: Rocks: Igneous, Metamorphic and Sedimentary
Rocks hold the history of the earth and the materials that will be used to build its future. This website holds a treasure of information regarding igneous, metamorphic and sedimentary rocks.
The Franklin Institute
Franklin Institute: How Sedimentary Rock Is Formed
The Franklin Institute describes the way sedimentary rock is formed, with links to descriptions of several types of sedimentary rocks.
Annenberg Foundation
Annenberg Learner: Interactives: Rock Cycle
Learn about the differences and similarities between the three different types of rocks on this page.
American Geosciences Institute
American Geosciences Institute: Rocks and Landforms
Eight hands-on lessons module where students learn about rocks and landforms. These inquiry-based investigations explore the different types of rocks, how they are formed, the different types of landforms, and the effects of glaciers on...
Georgia Department of Education
Ga Virtual Learning: Rocks
In this interactive tutorial you'll learn about rocks and the rock cycle. You'll be introduced to the three different rock types and what makes them what they are. You'll also learn about how the matter that makes up these rocks is...
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.
Utah Education Network
Uen: Rocks and Soils: What Kind of Rock Am I?
Test your knowledge of different types of rocks by taking a quiz. Determine if each picture shows an igneous, metamorphic, or sedimentary rock.
Children's Museum
Children's Museum of Indianapolis: Floating Rock Geo Mysteries
A good resource if you want a quick overview of the formation process for igneous, metamorphic and sedimentary rock.
Science Education Resource Center at Carleton College
Serc: Investigating Rocks: Seeing Your School's Area
In this earth science lab, students will find, identify, and create a visual presentation of the rocks that are found around their school. They will determine the mass, volume, density, color, texture, and hypothesize what each rock is....
![Kentucky Coal Education: Making Sedimentary Rocks [Pdf] Activity](http://content.lessonplanet.com/resources/thumbnails/410005/large/bwluav9tywdpy2symdiwmduymc0xotawmi03cdyzni5qcgc.jpg?1589984663 "Kentucky Coal Education: Making Sedimentary Rocks [Pdf] Activity")
Other
Kentucky Coal Education: Making Sedimentary Rocks [Pdf]
In this activity, students learn how sedimentary rocks form by making three different types.
Science Education Resource Center at Carleton College
Serc: Rock Types Lab
A well-designed lesson on rocks where students first learn about how the three categories of rocks form (sedimentary, igneous, and metamorphic), then must examine the features of different rock samples, and determine which category each...
Children's Museum
Children's Museum of Indianapolis: Floating Rock Geo Mysteries
Did you know that there are some rocks that actually float? Follow this interactive investigation to find out which ones and why.
Georgia Department of Education
Ga Virtual Learning: Rock Cycle
This tutorial explains the rock cycle--from beginning to end! It is full of activities, assessments, games, slideshows and all kinds of interactive material. Learn what rocks are made of and how they change from one form to another....
US Geological Survey
U.s. Geological Survey: Rocks and Minerals
Essential guide to geology of the National Parks focuses on minerals and the different types of rocks. Includes a visual glossary.
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.
CK-12 Foundation
Ck 12: Earth Science: Rocks and Processes of the Rock Cycle
[Free Registration/Login may be required to access all resource tools.] Presents the three major rock types and the rock cycle.
Utah State Office of Education
Utah Science: Rocks, Minerals, and Soils Introduction
Dig into the layers of activities exploring and investigating minerals and how they are related to both rocks and soil.
Scholastic
Scholastic: Study Jams! Science: Landforms, Rocks & Minerals: Metamorphic
A slideshow, a karaoke song to sing along to, and a short multiple-choice quiz on metamorphic rocks.
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.
Read Works
Read Works: Earth Rocks
[Free Registration/Login Required] Students read about three different types of rocks: sedimentary, igneous, and metamorphic. A question sheet is available to help students build skills in classifying and categorizing.
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.
Soft Schools
Soft Schools: Geology Quizzes: Rock Types
Assess your understanding of the three major categories of rocks with this interactive multiple choice quiz. Immediate feedback is provided.
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...
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...