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Educational Level:
Grade 5  
SMD Forum - Primary:
Earth Science  
Topics/Subjects:
Earth history  
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In this activity, students investigate sea level change during glacial maxima during the Ice Ages, and learn how lowered sea level presented additional routes for intercontinental human migration. Summary background information, data and images... (View More)

Audience: Elementary school, Middle school
Materials Cost: Free per student

Remote sensing detects both human and physical features by using seven distinct image elements: tone, shape, size, pattern, texture, shadow and association. Students are introduced to each of these elements individually through images, descriptions... (View More)

Remote sensing, using Thermal Infrared Multispectral Scanner (TIMS) data, has lead to the discovery of previously unknown roads in the canyon area of New Mexico once occupied by the Anasazi culture. Students will use those images, along with maps... (View More)

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