Curated OER
Weathering and Erosion
Students examine the similarities and differences between weathering and erosion. They participate in a lab in which they test the effects of different materials when exposed to weathering and erosion. They record their observations.
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Erosion Lab
Eighth graders explore variables that influence the rate of erosion due to the 4 major agents. They work as a group and practice conducting experiments according to the scientific method. Students comprehend that communicating ideas...
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What Are Erosion and Sediments?
Students create experiments in class based on the erosion of Earth. In this erosion lesson, students perform a lab in class replicating the effects of erosion. Students finally draw their own conclusions based on the research performed.
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Dust in the Wind; Chemicals in the Water
Students explore mechanical and chemical weathering at stations. They articulate some mechanisms of chemical and mechanical weathering through exploration in a lab. Students stations describe how chemical weathering differs from...
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ExplorA-Pond: 5th Grade Soil Erosion
Fifth graders visit a pond or a stream and find areas of the shoreline with vegetation and without. They pour buckets of water down each and observe the effect plants have on soil erosion. They draw and record results in a lab booklet.
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Erosion
Students examine soil erosion and what causes it. In this soil lesson students complete several experiments on soil erosion and the weathering process.
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Sediment Deposition Lab
Students set up a stream table, observe erosion, and record data on where various sizes of sediments settle. They draw conclusions as to what kind of sedimentary rock form in what locations.
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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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Freezing Cracks
Fourth graders examine how weather events cause weathering of the Earth's surface and how freezing water creates cracks and broken rocks over time. They observe what happens when a jar full of water is frozen overnight, and record their...
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Explor-A-Pond: 5th Grade Soil Erosion
Fifth graders compare and contrast the rate of soil erosion along water and along a vegetation area. They observe the differences and record their information and write a hypothesis of what they think happen if the erosion continues.
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Build An Island
Students explore erosion. In this science lesson, students build an island and observe the effects of erosion on the island. Students discuss freshwater ecosystems in Hawaii.
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How Do Waves Change a Beach?
Young scholars conduct an experiment on beach erosion. In this earth science lesson, students create a beach model and use tongue depressor to produce waves. They write a journal about their observations.
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Salt Marshes And Their Inhabitants
Students investigate the ecosystem of the salt marshes. This is done in order to develop an appreciation for this type of environment. They conduct research using a variety of resources. Students are given samples of different organisms...
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Rain Forest Rally
Eighth graders study tropical and temperate rainforests. In this rainforest lesson students complete a lab activity using the Internet.
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Cracked Marbles
Fourth graders determine how weathering, specifically ice, snow, and freezing water change the Earth's surface and rocks. After completing the investigations, they explain how heating and cooling expand and contract marbles until cracks...
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Dishing the Dirt Part 2
High schoolers explore the differences between specific soil characteristics. They participate in an experiment in which they discover soil texture. They write their observations in a journal.