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Topics/Subjects:
Earth and space science  
Learning Time:
45 to 60 minutes  
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Now showing results 11-20 of 305

The lithograph features illustrations, statistics and science goals of the James Webb Space Telescope. The accompanying classroom activity prompts students to use the images and text to generate questions about the telescope. Students then research... (View More)

Audience: Middle school, High school
Materials Cost: Free

In this tutorial, learn about the GLOBE Program student investigations that explore the Earth's biosphere, including the MUC classification system used to classify land cover at a study site, and get an overview of the biometry and phenology field... (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)

An introduction to the Landsat satellite is presented as a poster with accompanying images, information and classroom lesson. The poster displays 10 pairs of international Landsat images highlighting changes over time from both natural and... (View More)

Audience: Middle school
Materials Cost: Free

In this activity, children observe common objects and images from close up and from far away to learn the importance of perspective. Comparing a close up image and a satellite image of the Colorado Black Forest fire encourages learners to examine... (View More)

Learners create scale models of Earth, the moon and Mars out of playdough. Based on the size of the models, they must determine the relative distance between them and then display them at that scale. This activity was designed for use in a library... (View More)

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 of... (View More)

A Hovmuller plot is a diagram that visibly displays data patterns from a selected latitude or longitude over a time period. Through a storyline and several samples, students are introduced to a Hovmuller plot of temperature data along a longitude in... (View More)

Audience: High school
Materials Cost: Free

Using water to represent the atmosphere and milk droplets to represent aerosols, students make predictions and conduct investigations to discover how different aerosol concentrations affect atmospheric color and visibility. This lesson is one of... (View More)

Keywords: Aerosols

Through the use of prisms and glue sticks, this activity introduces students to a fundamental property of light: white light is made up of colors representing different wavelengths. Students use the results of the activity to explain the variation... (View More)