Narrow Search

Filters: Your search found 134 results.
Topics/Subjects:
Science and society  
Sort by:
Per page:

Now showing results 111-120 of 134

This is a detailed historical lesson about comets, distant icy worlds often visible to observers on Earth. Learners will consider the essential question, "What are comets?" They will practice observation and "noticing" skills as they enact a story... (View More)

In this activity, students use satellite imagery to assess potential danger associated with selecting a new and safer location for the town of Villarrica, along with its corresponding communication and evacuation routes. Satellite imagery and a... (View More)

In this problem-based learning activity, students explore the economic advantages and tradeoffs associated with grazing on public lands. Students calculate the fees paid by a rancher to graze cattle on Bureau of Land Management (BLM) property, and... (View More)

Audience: High school
Materials Cost: Free per group of students

Deforestation in Brazil is presented as an example of major environmental changes occurring worldwide. By comparing Landsat images of Rondônia, Brazil from 1975 and 1992, students will analyze the environmental impacts as well as the intended and... (View More)

Water supply in the Southwestern United States depends on snow. Students discover its importance through analysis and evaluation of data, satellite images, space shuttle photos, and ground-based observations, and then apply their findings in a... (View More)

Keywords: Snowpack

In this activity, learners will use satellite images of the San Francisco Bay Area to evaluate urban development in an earthquake-prone region. They will prepare an executive summary of their findings that incorporates diagrams or images. Links to... (View More)

Audience: Middle school
Materials Cost: Free

In this activity, learners will use a hurricane tracking map, satellite images and weather maps to track a hurricane and predict its path. They will consider the meaning and appropriate use of a hurricane watch and a hurricane warning and how these... (View More)

Audience: Middle school
Materials Cost: Free

In this activity, learners will use a series of satellite images of Yellowstone National Park to analyze regrowth and recovery after a major forest fire. They will then prepare a memo that explains which two sites near the Old Faithful Geyser that... (View More)

Audience: Middle school
Materials Cost: Free

In this activity, learners will evaluate seismic activity along major San Francisco faults using satellite images and a fault map of San Francisco. They will identify a location where new housing can be built that is as close to downtown as... (View More)

Keywords: Seismology
Audience: Middle school
Materials Cost: Free

This investigation introduces students to the phenomena of urban heat islands, areas of higher then normal temperatures associated with populated areas. Using Atlanta, Ga., as the study site, students begin by analyzing the population growth and... (View More)