This activity will help students understand how NASA scientists are discovering evidence of impact craters on Earth through satellite images and technology, which enables them to see landforms that we cannot see with our eyes alone. Earth and all the other planets and moons of our Solar System have been continuously pelted by asteroids and comets ever since their formation. On Earth though, wind and ... Full description.

This DVD and Website contains NASA satellite image animations of several major wildland fires in the United States that occurred from October 2001 to September 2002, including the Hayman, Rodeo-Chediski, and Biscuit Fires. It also contains a recording of a NASA press conference during July 2003, which includes a panel discussion by several key researchers regarding how NASA data is used to help in ... Full description.

This resource consists of four modules with teachers? guides: 1) Temperature Variations and Habitability, 2) Modeling Hot and Cold Planets, 3) Using Mathematical Models to Investigate Planetary Habitability, and 4) How Do Atmospheres Affect Planetary Atmospheres. Scientific inquiry and the research tools used to do research play a major role in these modules. Presented with a science problem, students ... Full description.

This poster features remote-sensing images from NASA's Sea-viewing Wide Field-of-View Sensor (SeaWiFS). The teaching supplement augments the poster with descriptive summaries of the variety of geophysical phenomena that can be seen in each image. The supplement also includes a glossary of terms and a listing of URLs for additional information. Full description.

In this chapter, users take the role of students from a small town in Colorado, who team up with students from the town of Churchill, Manitoba, to explore changing sea ice conditions in the Arctic. Together they examine an animation that shows 30 years of satellite images to see how the extent of sea ice in the Arctic has diminished over time. The chapter storyline is built around the real-life case ... Full description.

This is a Web-based story of three children who venture out to find their great-grandfather's treasure box that was lost in the remote state of Alaska. Using simple terminology, the story integrates complex Earth and space science concepts, such as the formation of gold deposits and the operation of satellites. The children model creative thinking, acquire and interpret radar images, plan a treasure ... Full description.

This poster, part of a four-part series, highlights recent images from select NASA Earth Science spacecraft and showcases related research results. The back gives a brief overview of the science and missions behind NASA's study of WATER. Full description.

This multi-curricular, image visualization tool allows students to maneuver through huge image data sets, overlay and compare images gathered over time, or with different instruments, and observe historical, geographical, geological, and environmental change or to compare images of the same area at different wavelengths. DataSlate includes a CD-ROM (with 12 sample data sets and 12 sample lesson plans), ... Full description.

This interactive adventure engages children in a story-based scenario that emphasizes concepts of remote sensing and how NASA scientists use satellite imagery to better understand the Earth's environmental changes. It introduces students to Earth science concepts, beginning with classifying objects in satellite images by shape, color and texture, building a foundation for interpreting and understanding ... Full description.

This exercise allows students to compare and contrast the nucleus of two comets and listen to audio files of NASA scientists and middle-school students conducting the activity. The imagery and data are authentic and related to real-world science that is currently underway. By comparing their responses to those of NASA scientists, students realize that while their vocabulary may be different, their ... Full description.