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Maps
The world's earliest known map was made by ancient Sumerians. What was the map used for? Use modeling clay and a pencil for etching a simple map in the style of the Sumerians.
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International GPS Service
Uses for GPS range from tracking wildlife to navigating airplanes. Describe several projects in the works for this satellite system.
Volcano World
An erupting volcano is an awesome sight to behold. Study photographs of explosive eruptions, then draw a world map showing the location of at least five active volcanoes.
Willow
Grove School, Buffalo Grove, Ill.
Minerals can be classified according their hardness, color, luster, cleavage, or appearance. Make a table listing the characteristics of four different minerals.
The
Center for Improved Engineering and Science Education
Clean water may be our most precious resource. Join students and scientists in a global effort to monitor the quality of rivers, oceans, lakes, and streams.
Environmental Protection Agency
Wetlands are important habitats for many species. Call the Wetlands Hotline to learn more about government programs to protect these areas.