Curated OER
ARE WE IN THE MIDDLE OF A MASS EXTINCTION?
Middle schoolers identify and interpret the following: What is mass extinction, and what are some theories for why it happens? How often do species become extinct? What is the normal rate of extinction? Why are some species...
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Earth System Science
Learners explore the Earth and its ability to support life. They discuss the geosphere and the water cycle and complete the Water Wonders activity. After completing the activity, they respond in their journals and reflect upon the...
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Earthquakes
Students observe the melting of ice. In this phase change lesson, students observe ice as it melts. They discuss the process and create a Venn diagram comparing water and ice.
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Extreme Climate
Middle schoolers discuss global warming, greenhouse effect, permafrost and other key words. In this climate lesson students create a web that connects global warming, the Arctic and world climate then write a paragraph explaining the...
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Avalanche!
Students develop a better understanding of avalanches as a natural hazard. In this investigative activity students design and conduct avalanche experiments.
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The Physical Environment
Fourth graders use damp sand, a baking pan, and water to simulate erosion. In this erosion lesson plan, 4th graders participate in a simulation to show what moving water does to land.
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Pop Bottle Terrarium
Young scholars make terrariums out of bottles, pebbles, cuttings from other plants, and water. In this terrarium lesson plan, students learn about recycling by using household items to make terrariums.
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The Making of a Coat
Students read the story A New Coat For Anna and discuss their knowledge on how to make a coat. In this reading and coat making lesson plan, students discuss coat making and listen to a speaker that spins thread to make coats.
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Perkin' Through the Pores
Fourth graders explore different levels of soil. In this soil lesson plan, 4th graders investigate the amount water that can be absorbed by topsoil, subsoil, and bedrock.
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Earthquake Science Project
Young scholars simulate the Earth's plates moving like an earthquake by using newspaper and soil. In this earthquake lesson plan, students push and pull the newspaper together that has soil on top and observe what happens.
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Weather Tools
Students explore Earth science by participating in a weather identification activity. In this scientific instrument lesson, students identify several weather related tools such as the weather vane, thermometer and rain gauge. Students...
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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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Mud Splat Craters
Learners simulate crater formation using mud. In this earth science lesson, students identify the features of a crater. They explain how the force of impact affect the crater's appearance.
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Why Do We Need Petroleum?
Students learn the many ways petroleum is used in our industrial society, and the advantages and disadvantages of its use. They explore what it would be like to live in a world without petroleum.
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Aquifers and Recharge Areas
Students create a model of an aquifer and describe how an aquifer works. They describe how running affects an aquifer and prepare a model presenting to local planners the important aspects of protecting recharge areas.
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Science: Quick Freeze
Students observe an experiment of freezing point depression using club soda. Through observation, they note that the carbon dioxide molecules disrupt the capacity of the water molecules to solidify. Precautions must be taken to assure...
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Fossil Footsteps
Fourth graders create their own dinosaur tracks using clay. In addition, 4th graders compose a story about the dinosaur / animal who created the tracks. They study photographs of dinosaur tracks before beginning.
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The Story of Hot Springs, 1500-1900 AD
Students study the geology and hydrology of Arkansas hot springs and how they contributed to the development of the city of Hot Springs. They create advertisements for the city of Hot Springs and the therapeutic effects of the waters.
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Stratigraphy and Cross-Dating
Pupils interpret archaeological strata using the law of superposition. They apply cross-dating to determine the age of other artifacts.
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Speleothem Formations
Students examine how speleothem formations can be simulated. Students follow directions carefully in this laboratory experiment, and keep a written account of everything they observe. After five days, the students share their experiment...
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Creating Journals
Students take a virtual tour of Yosemite and selects photographs to use in their journal.
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From Ground to Water
Students explore groundwater and issues relating to groundwater. They discus the problems involving groundwater. Students write a newspaper story addressing groundwater problems. They create a comic strip addressing groundwater...
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What is Coal?
Students receive instruction to answer the question "What is coal?". They then participate in several puzzles and problems to explore the subject of coal. They solve addition and subtraction problems and match letters with the letter...
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Geology of Yosemite
Students are shown slides of Yosemite and explore how the valley was formed by performing an experiment. Instructions on how to set up the lab are included. They can be assessed orally or by writing a report on the outcome of the lab.
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