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Natural Gas Lesson-How Natural Gas Forms
Students examine background natural gas and how it is formed and what it is made of. Titles within the series include How Natural Gas Forms, What Happens to Natural Gas when it is burned, and How Natural Gas can be used. Provides very...
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Teacher's Guide For: Water Temperature and Salinity Experiment
Students experiment with water density, temperature and salinity. In this water lesson, students observe how the coldest water sinks to the bottom of a test tube, and how saltwater sinks in comparison to freshwater.
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What's The Level?
Students examine the movement of the water table and saturation zones. They describe the movements of the water table and locate the saturation zones. Students identify the function of each saturation zone. They develop a model of the...
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Physical Characteristics of the Troposphere
Students lexplore environmental trends in the troposphere- temperature, dew point, pressure and wind speed- by checking their hypotheses against data collected by weather balloons.
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Physical Characteristics of the Troposphere
Students examine troposphere graphs and mcompare their hypotheses with data collected by weather balloons launched from the NOAA ship, Ronald H. Brown. they write summaries about the physical properties of the troposphere.
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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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Cookie Bar Coal
Students observe the effect of heat and pressure on materials representing those involved in the formation of coal.
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A DISAPPEARING ACT Astronomy: Do Stars Always Shine?
Students observe why stars are not visible during the day with a classroom demonstration using an index card punched with holes.
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It Looks Like Champagne
Learners determine some practical implications of the discovery of liquid carbon dioxide in deep-ocean ecosystems. They interpret phase diagrams and explain the meaning of "critical point" and "triple point."
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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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Just a Bag of Rocks
Young scholars examine and investigate a bag of rocks. They sort and classify the rocks, analyze the textures, and answer conclusion questions.
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Snowball Fight
Students examine the weather conditions throughout the globe. As a class, they discover the impact of snow on various types of crops. In groups, they participate in an experiment in which they form raindrops and calculate the...
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Jupiter's "Monstrous" Magnetosphere
Pupils explore Jupiter's magnetosphere. In this Jupiter lesson, students examine a diagram of the magnetic field that surrounds Jupiter.
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Let's Get To the Core!
Students practice analyzing ice core samples to discover climate changes. Using the samples, they identify and graph the gas amounts. They use these numbers to determine their effect on global warming. In pairs, they complete a...
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Rocks Unit
Learners learn about all types of rocks through a unit study consisting of 6 days. They are doing activities such as illustrating rocks, answering questions on a worksheet, reading, and reviewing questions. After the end of each...
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History of Astronomy
Students participate in assessments regarding the history of astronomy. They listen and take notes, draw a time line, draw a solar sytem designed by Ptolemy and create flashcards. They write an essay on Galileo, watch a video, take a...
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Craters!
Eighth graders examine the formation of craters. In this craters lesson, 8th graders discover the various energies involved in the formation of a crater, where you can find a crater in the Solar System, and observations of craters on the...
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Hubble Space Telescope
Students investigate the universe through the eyes of the Hubble space telescope. They conduct research from looking at the universe that is simulated with a digital projector. The images are projected onto the wall in a simulation of...
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Geographic Information Systems
Students examine the concept of geographic information systems (GIS) and its basic components. They explore an application program using GIS technology and list the various uses for GIS.
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Geologic Time: Relative and Absolute Dating
Students investigate relative and absolute dating; determine the difference between the two dating systems; and apply this knowledge by creating a geologic timetable of their own.
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Aquifers
Students participate in an experiment about aquifers. They answer questons and make observations about the experiment. They discuss how they can make a difference in the way water is used.
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The Magic School Bus Out of this World
Students explore the craters that objects of different sizes and weights make. They use marbles, Ping-Pong balls, and aluminum-foil balls for this experiment. They investigate what would happen if they drop objects that aren't round.
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Using Yeast as an Ultraviolet Light Measurement Tool
Learners accurately measure the relationship between radiation dose and either survival or some genetic event such as mutation or recombination. They investigate the damage that was done to the DNA molecule as a result of exposure to...
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Metamorphic Sandwiches - - "Bread Rock"
Learners graphically show how metamorphic rock is formed by pressure and heat using bread.