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Detecting Magnetic Materials in "Martian" Soil
Young scholars simulate some of the Pathfinder experiments by devising methods of collecting and measuring magnetic substances in pseudo-Martian soil. The efficiency of each of the methods used to collect materials is evaluated in this...
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Conserving Land, Water and Air
Students 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.
Polar Trec
Plankton Parents
Plankton are so abundant in the ocean they outweigh all of the animals in the sea. In this three day activity, groups discuss and become familiar with plankton, capture females, and look for egg production on day three.
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Investigating Convection Currents
Students examine how differences in the temperature and salinity of the water help create ocean currents. They perform an experiment which shows how temperature affects the circulation of ocean water.
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How Does Convection Happen in Our Atmosphere?
Students explore convection and how it happens in the earth's atmosphere.
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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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Helping the Body Build Strong Bones
Students explore the effects of diet and weight-bearing activities on bone mineral content. The influence of playing a variety of sports with different weight-loading levels is examined.
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LAND USE ISSUES
Students relate math with real life situations. They identify and plot points on a grid map. They identify and locate the Drop Box Sites.
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Viscosity of Liquids
Fifth graders discuss the properties and characteristics of different substances. They find the viscosity of each substance while at room temperature, when heated and when cooled. They determine if the viscosity of a substance changes...
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Let's Take a Rock Apart!
Learners examine a crushed rock and sort the minerals they find in that rock by color and other properties.
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Unraveling the Mysteries of Objects in Space
Students study emitted and absorbed light, and label each type of spectrum. They identify elements by their spectral signatures and use a spectroscope.
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Salinity
Learners define and discuss salinity, conduct classroom experiment to determine salinity of water sample by using hydrometer, record predictions, and demonstrate understanding of how salinity influences object's ability to float in water.
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Icebergs Ahead!
Students examine icebergs and how they are suspended in water, why ice floats, the melting process of an iceberg, and the floating behavior of ice compared to that of a cork through a lab activity.
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Drifting Continents
Students, through teacher-led demonstration, explore the idea of continental drift. They complete a worksheet involving the calculation of continental drift over time.
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How Much Water in Snow?
Students 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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Get to know H2O!
Students investigate scientific concepts and inquire about physical states of matter. The transition of water is considered and is easy to facilitate because of its abundance and often observed physical changes.
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Coral Bleaching in the Caribbean
Students use authentic satellite data on the NASA website to determine when the sea surface temperature meets the criteria to induce coral bleaching.