Filters: Your search found 5 results.
SMD Forum - Primary:
Earth Science  
Learning Time:
2 to 4 hours  
Resource Type:
Image/image set  
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The activity introduces students to aspects of the atmosphere, biosphere, hydrosphere, and litho/geosphere and how they are interrelated. It is designed to promote an interest in authentic investigations of Earth using images acquired by astronauts... (View More)

This activity involves the use of satellite imagery to derive observations. Using an introductory Landsat classroom activity, learners will compare two images from North Dakota to quantify how much of the land surface that was water in 1997 has been... (View More)

Audience: Middle school, Informal education
Materials Cost: Free

Math skills are applied throughout this investigation of windows. Starting with basic window shapes, students determine area and complete a cost analysis, then do the same for windows of unconventional shapes. Students will examine photographs taken... (View More)

Audience: Elementary school, Middle school, High school
Materials Cost: Free

This is a lesson about the vertical dimension of the atmosphere and includes four activities. Activity 1 Introduces concepts related to distance, including length and height and units of measurement. Students are asked to make comparisons of... (View More)

In this activity, students consider the sudden release of a tremendous amount of kinetic energy when an extraterrestrial object strikes the Earth. In small groups, they study satellite images that show possible evidence of impact events. To... (View More)

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