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This lesson simulates the process of remote sensing using surface materials of different colors to represent different ground coverings on Earth. Light meters are used as an analog for satellite instruments to record data from surfaces representing... (View More)

Based on the popular fortune-telling game, this printable interactive craft and game familiarizes learners with cloud vocabulary and varying degrees of cloud cover.

Keywords: Clouds

This poster shows a series of 10 Landsat image pairs from a variety of locations around the world showing change over time. The images show results from natural and human-induced change. The back of the poster highlights the Landsat mission, the... (View More)

Keywords: Land cover changes
Audience: Informal education
Materials Cost: Free

In this activity students investigate cloud opacity, including transparent, translucent, and opaque cloud characteristics. The activity is a companion resource to an episode of the PBS series, SciGirls. The episode, titled "SkyGirls," featured NASA... (View More)

In this activity, children observe images and objects from very close up and from far away to establish what they can learn from different perspectives and how different perspectives change the way we look at things. They will consider types of... (View More)

This site features information about constructing a LEGO model of the Global Precipitation Measurement (GPM) Mission Core Observatory. Two options for building the GPM model are provided: students can construct a 3D model on the LEGO website or... (View More)

Audience: Informal education

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

Twice each day, once during daytime and once at sunset, students observe sky color, visibility, and sky conditions over a one week period. Each observation is recorded on a sky report form (included) for follow-up discussions and comparisons. This... (View More)

Audience: Elementary 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)

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