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Cool Collectibles and Super Sorts
Second graders investigate properties of rocks and create a classroom rock collection.
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Tommyknockers
Students explore the folklore of Tommyknockers. They discuss why the Tommyknockers were important to miners. Students make a favorite snack of the Tommyknockers, Cornish pastries.
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Polishing the Petoskey
Students select a stone and polish it. Throughout the process they demonstrate an understanding of rocks and fossil formation.
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Building Up, Breaking Down
Students explore their school building and examine the rocks it is made of. They discover how rocks become building materials and participate in a variety of activities surrounding this subject.
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Investigating Erosion in an Outdoor Classroom
First graders observe the effects of erosion. They work in groups to simulate erosion in a streambed, participate in class discussion, read books about fossils and rocks and then go on a fossil hunt.
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Extraction (What's in the cereal you eat?)
Students conduct an investigation with cereal that simulates the extraction of minerals from rock. They mix iron fortified cereal until the iron is extracted and shows on a magnetic stick that is painted white.
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Mining and Land Reclamation - A Classroom Simulation
Students simulate mining mineral resources using cookies. In this earth science lesson, students analyze the cost and profits in mining. They write a lab report about the activity.
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Disappearing Rocks
Students explore the causes of erosion and observe how different surfaces erode differently. They recognize erosion and predict what type of erosion caused it. In addition, they predict the outcomes of erosion on different materials.
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Finding the Ages of Rocks and Fossils
Young scholars practice dating fossils. They learn the concept of "deep time"--that earth was formed billions of years ago. They experience excellent hand-outs and virtual age tutorial links.
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This Rock is Your Rock, This Rock is My Rock
Students develop good observational skills. They examine how rocks are made up of one or more minerals.
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Rocks and Minerals Composition Database
Fourth graders research a specific rock or mineral. They compile the facts into a database which students access for information.
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Sorting Rocks
Students develop a rock word web during a large group discussion. Using the categories generated during that discussion, they sort their rock samples accordingly.
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Mineral Munch
Second graders explore the sodium content in foods they eat. After observing a table setting, 2nd graders then identify items made from rock. They taste low sodium crackers and compare them to regular crackers. Students discuss the...
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Grow an Alum Crystal
What an exciting lab experiment to conduct with your high school chemistry class! Crystals are formed naturally in the environment. However, allow your blossoming chemists to create their own unique crystals using alum and water. You may...
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Geologic Age
Students investigate radioactivity as a tool for measuring geologic time and how geologists use this information to determine the absolute age of rocks or minerals.
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Exploring Caves
Students explain why many caves have become National Parks. They determine that caves provide shelter from enemies, and from bad weather in the summer or the winter, and provide certain mineral resources. They discover that ancient art...
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Fossil Fuels vs. Alternative Fueling Systems
Fourth graders brainstorm the differences between the fossil fuels that people use in their transportation now and what they could use to minimize greenhouse gas emissions. They use a variety of techniques from webquests to writing...
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Shake, Rattle and Roll
Students compare the weathering of different-sized materials. Comparisons are made and data analyzed to reach conclusions about the process of weathering. Applications can be made for the higher grades.
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The Soil Chain
Fourth graders show the needs of plants met by soil. In this Science lesson, 4th graders detail the components of soil and determine which are living or once living and non-living. Students determine the needs of plant growth that are...
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SCRUMPTIOUS SOIL
Learners engage in investigations that lead to the discovery that earth materials consist of rocks, soils, water, and air. They build models of soil profiles, using breakfast cereal and other edible materials. They observe how water...
National First Ladies' Library
Mining Disasters
Learners examine the risks and sacrifices miners have made in order for all of us to have the use of precious metals. They explore the "Miners Museum" website and read the article on uses of coal. They brainstorm a list of what would be...
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