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Students begin by determining dew point using an aluminum can, stirring rod, ice and thermometer. Air temperature is also measured and recorded. Students then use those two data in conjunction with the Lifting Condensation Level approximation, to... (View More)

This video summarizes the contributions of NASA's Tropical Rainfall Measuring Mission (TRMM) toward the understanding of weather and climate, global rainfall, El Niño, and tropical storms, as well as the applications of that science. TRMM was... (View More)

This poster features NASA's Global Precipitation Measurement (GPM) mission. The front features an image of the GPM Core Observatory satellite along with the constellation of satellites that will accompany it. Background information is provided on... (View More)

This short video (02:48) profiles Steve Nesbitt, a scientist affiliated with NASA's Global Precipitation Measurement (GPM) mission. Following a brief description of his career pathway, Nesbitt provides both an overview of the GPM mission as well as... (View More)

This short video (~2 minutes) explains how a raindrop falls through the atmosphere and why a more accurate look at raindrops can improve estimates of global precipitation. This information is important to scientists working on the Global... (View More)

This short video includes interviews with several key engineers who built and tested the Global Precipitation Measurement (GPM) Core Observatory at NASA Goddard Space Flight Center. Interviewees include: Beth Weinstein, GPM integration and test... (View More)

Keywords: Careers
Audience: Middle school, High school, Informal education
Materials Cost: Free

A question and answer format is used to differentiate between weather and climate, and to provide a brief overview of global warming. This lesson is part of the Climate Kids website, a NASA education resource featuring articles, videos, images and... (View More)

Keywords: Global warming
Audience: Informal education
Materials Cost: Free

The term "global average temperature" is defined and its importance in monitoring climate change is discussed. A supplemental column makes the analogy between Earth’s temperature and human vital signs. This lesson is part of the Climate Kids... (View More)

Keywords: Global warming
Audience: Informal education
Materials Cost: Free

The brief introduction to El Niño presented in this article also offers insights into its role during the quiet 2009 hurricane season. This article is part of the Climate Kids website, a NASA education resource featuring articles, videos, images... (View More)

Audience: Informal education
Materials Cost: Free

The movement of Arctic air, known as the Arctic oscillation, can and will cause periodic extreme winter weather outside the Arctic region - the harsh winter experienced in many parts of the U.S. in 2010 is a recent example. This article explains the... (View More)

Keywords: Climate change
Audience: Informal education
Materials Cost: Free