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Polymers
Students explore online tutorial on polymers. In this chemistry lesson, they create two polymers in the lab and compare their properties. They write a sales letter about their new and improved polymer product.
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The effects of microgravity
Fourth graders are given a scenario in the lesson that presents a problem that needs to be solved. They conduct research from multiple sources in order to gather information. This is used to contribute to possible solutions proposed by...
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Conserving Land, Water and Air
Pupils take a hands on approach to learning about conservation. In this conservation lesson students divide into groups and complete several demos, view a PowerPoint presentation and complete a handout.
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Dig Into Ireland
High schoolers explore environments and wildlife of Ireland to find out how they were formed, and how they helped form Irish culture. Students research online to determine connections between present elements in Irish culture and...
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Fluid Friction
Young scholars, using wood blocks and model boats, investigate how the shape of an object affects friction it encounters as it is drawn through a towing tank.
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Sink or Float?
Students make and test predictions about sinking and floating, and classify objects according to whether they sink or float.
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Sink or Float?
Students will determine whether various objects sink or float in water. They do not need to explain why objects sink or float. They are rather to be encouraged to observe that the same objects will sink or float every time, i.e., that...
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Whale Fast Food Conversions
Students calculate feeding rates of whales and compare this to the feeding rates of humans.
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Movement of Fronts
Students use a demonstration in order to learn abou the movement of weather fronts.
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(S-1A) Weather and the Atmosphere
Students discuss the way vertical convection transports heat from the surface upwards, and associated pressure and temperature profiles of the atmosphere.
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Buoyant Force
Students investigate the scientific concept of why some objects float when put in a liquid solution. They apply the laws of motion and force while conducting classroom activities. Students also take notes and answer target questions to...
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Developing and Assessing the Intelligence of a Kindergartner: A Practical Approach
Students name objects that are the same size, shape, and weight as the human brain. They touch the model brain, feeling the folds, etc. They make connections to the chart displaying the brain-like objects. They touch the 'potato flake'...
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The Environments of Big Sur -- Which Do We Protect?
Learners investigate the geological, climatic, and biological features of Big Sur. They watch a video, conduct Internet research, and create a script and images in the form of an outline in a simulation of an environmental group.
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How Much Water in Snow?
Pupils determine the volume of water in a given amount of snow. They calculate a ratio for water volume per snow volume.
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Wild Work
Learners visit the U.S. Fish and Wildlife Service and explore the different careers offered by them. They ask questions and view the grounds.
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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What's the Matter with My Jell-o?
Young scholars work in teams of four as they conduct four controlled Jell-O experiments over a two-day period. The Family Page extends this learning to the community by providing families with challenges to explore at home.
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Carbon Adventures Game
Sixth graders examine the processes and transformations that occur in carbon pools. They play a game to identify paths taken by carbon through the environment.
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Surface Air Temperature Trends of the Caribbean
Students investigate the seasonal changes to sea surface and near-surface air temperatures near the equator. They use actual satellite data to track and graph the differences in air and sea temperatures during different seasons in the...
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Science: Hurricanes As Heat Engines
Students conduct Internet research to track the path of Hurricane Rita. They record the sea surface temperature of the Gulf of Mexico during and after the hurricane and draw conclusions about how hurricanes extract heat energy from the...