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Stratospheric Ozone
Students explore about the structure of Earth's atmosphere and about the stratospheric ozone. They discuss how it is produced and destroyed, where it is located, why it is important, and how it is changing. Students investigate about...
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Candy Quakes
Eighth graders use candy to show the effects of deformation forces on the earth's crust. In this rock and fossil formation lesson students construct models and simulations to describe and explain natural phenomena.
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Soil Layers
Ninth graders identify the different layers of soil. In this earth science lesson, 9th graders explain how limestone layers are formed. They identify the different parts of the coral colony.
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Geology/Earth Structure
Third graders examine the rock-soil cycle. They identify the steps and describe what happens. They also discover the three layers of soil.
Teach Engineering
Skin and the Effects of Ultraviolet Radiation
Though UV radiation can damage skin, it isn't all bad. The third installment in a six-part series allows the class to study the structure and function of skin. They learn about the different types of skin cancer and the SPF rating...
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Mud Fossils
Students observe real fossils. In this science lesson, students make their own mud fossils by pressing material into the mud and letting it dry in the sun for 3-4 days. Students then get the fossils out displaying their mud...
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Graham Cracker Plate Tectonics
In this plate tectonics worksheet, students use Graham crackers, frosting, water and a paper plate to simulate tectonic processes such as convergent, divergent and transforming plate boundaries.
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How Pollution Disrupts Our Natural Environment
Students conduct experiments to illustrate global warming. In this air pollution instructional activity, students first examine how a layer of greenhouse gasses might impact the earth's atmospheric temperature, then evaluate how the...
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SCRUMPTIOUS SOIL
Students 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...
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Ozone and Temperature Data Analysis, South Pole Antarctica
Students discuss the layers of the atmosphere, and the history of the ozone hole. They discuss the chemistry of the ozone formation. Students compare seasonal data collected with ozonesondes. They compare Antarctic and Arctic ozone hole...
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TRB 5:2 - Activity 3: Earthquakes
Students watch a classroom demonstration, and experiment to discover the five ways that Earth's crust shifts along a fault.
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Recent Volcanoes And Earthquakes:
Learners investigate the current model for the structure of the Earth. On a world map, they mark areas where they think earthquakes and volcanoes occur and compare those areas with earthquake and volcano location patterns.
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CUPCAKE CORE SAMPLING
Learners explore what is beneath the surface of the earth is one of the jobs of a geologist. Rather than digging up vast tracts of land to expose an oil field, or to find coalbearing strata, core samples can be taken.
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Sedimentary Rocks
Fourth graders discuss the basic properties of rocks, the processes
involved in the formation of soils, and the needs of plants provided by soil. They write descriptions in their Science journal and identify and discuss each type of...
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VARVES: Dating Sedimentary Strata: Geology, Paleontological Patterns
Students count the number of varves (annual layers of sediment) in shale billets, taken from the Green River Formation in Wyoming. The count is then extended to reflect the entire 260 meters of sediments where the billets originated.
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Paleoclimates and Pollen
Students analyze soil for types of pollen to determine the probably climate conditions. In this earth science lesson, students make conclusions on what a climate is like based on soils samples. Students use a model soil...
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Rocks, Minerals, and Erosion
Students identify and describe rocks that contain records of the earth's history and explain how they were formed. They formulate questions about and identify needs and problems related to objects and events in the environment, and...
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Stressed to a Fault!
Eighth graders describe how stress builds up in the Earth's crust by the movement of tectonic plates. In groups, they relate the three types of stresses to the types of plate movements and explain how the stress causes faults to form. ...
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Cosmic Wheels
Learners build a scale model of the Solar System and determine the time other planets take to travel around the Sun in comparison to the time of the Earth's revolution. The velocity of the planets are also determined in this lesson.
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Geologic Timelines
Students create a timeline of geologic events of the Phanerozoic Eon. In this geologic timeline lesson, students view a handout that shows a timeline of the Earth's history. They create their own timeline of the Phanerozoic Eon with...
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Fossil Adventure
Students create a book about the process of a dinosaur becoming a fossil. In this earth science lesson, students are taught about fossils and create a book that tells what happened to a dinosaur's bones after they die.
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Aquifers and Groundwater
Students understand the purpose of an aquifer. In this aquifer and groundwater activity, students build a model aquifer find its relationship to water usage. Students record observations as they build the layers of the aquifer.
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Probing Below the Surface of Mars
Students simulate the search for water in Mars using simple apparatus. In this space science instructional activity, students explain how soil temperature affects the cooling of probes. They graph the data collected from the simulation.
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Impact Craters: Holes in the Ground!
Students simulate crater formation through a lab activity. In this space science lesson, students calculate how much energy is transferred during meteorite impact. They identify different factors affecting the size and depth of craters...
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