Filters: Your search found 7 results.
Educational Level:
Elementary school programming  
Learning Time:
45 to 60 minutes  
Topics/Subjects:
Engineering and technology  
Sort by:
Per page:

Now showing results 1-7 of 7

Using a plastic tray filled with sand to represent a planetary surface, learners simulate the effects of wind, water, and impacts. They will compare the surface effects they create with actual images of planetary surfaces- and determine the causes... (View More)

Students "observe" an imaginary new planet in our galaxy from the relative distances of a ground-based telescope, the Hubble Telescope, and a fly-by mission. After recording their observations and discussing the differences, they compare their... (View More)

Using different perspectives- the unaided eye, a magnifying lens, and a satellite- provides different information. Children make observations of common objects- along with images of butterflies, the Mississippi River, a fire in the Colorado Black... (View More)

The total amount of water on Earth, the places in which it is found and the percentages of fresh vs. salt are examined in this lesson. A short demonstration allows students to visualize the percentage differences and a coloring exercise illustrates... (View More)

Students will design, build and then test a rain gauge to measure precipitation. By sharing their results, they will recognize the need for standardization and precision in scientific tools. All background information, student worksheets and... (View More)

This activity focuses on the relationship between science of looking for life and the tools, on vehicles such as the Mars Rover, that make it possible. Learners will create their own models of a Mars rover. They determine what tools would be... (View More)

Audience: Informal education

This is an activity about comparing images of the Sun in different wavelengths of light. Learners will examine solar images taken by the SOHO spacecraft to look for differences in the features that are visible in the various wavelengths of light.... (View More)

Audience: Informal education
Materials Cost: Free
1