Filters: Your search found 4 results.
Educational Level:
Upper elementary  
Instructional Strategies:
Cooperative learning  
Materials Cost:
1 cent - $1  
Learning Time:
30 to 45 minutes  
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In this activity, students research scientific discoveries that happened by accident in the past, and learn how gamma-rays were discovered by 20th century scientists. In the process, students develop an understanding that science theories change in... (View More)

This investigation requires students to locate several major U.S. cities using four different sources: an outline map, a nighttime lights image, an atlas map, and a space shuttle image. After analyzing and comparing the information from those... (View More)

Nighttime light patterns on Earth have been recorded using NASA satellites. In this investigation, students will correlate those patterns of lights with the distribution of human populations, and then determine if related statements included in the... (View More)

Photos and images taken from the space shuttle are used to show unusual paths, such as those created by smoke, camel tracks, lava flows, and river deltas. After observing and discussing the images, students will record their observations, and draw... (View More)

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