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This self-paced tutorial investigates evidence for contemporary climate change by examining multi-year weather, statistical and anecdotal records obtained from several U.S. localities. Learners plot and identify trends in regional weather data,... (View More)

In this problem-based learning activity, students assume roles as members of the Department of Energy Efficiency and Renewable Energy (EERE). Your major area of concern is locating areas best for collecting solar power. You will need to evaluate... (View More)

In this activity, students will examine line plots of NASA data and see that the sun heats up land, air, and water. Students will practice drawing conclusions based on graphed data of cloudy vs. clear sky observations. The lesson provides detailed... (View More)

This is a lesson about crystal growth. Leaners will grow a sugar crystal and learn how this relates to growing protein crystals in space. The lack of gravity allows scientists on the space station to grow big, almost perfect crystals, which are used... (View More)

This is an activity about using solar arrays to provide power to the space station. Learners will solve a scenario-based problem by calculating surface areas and determining the amount of power or electricity the solar arrays can create. This is... (View More)

In this activity, students will read a color plot of Earth's absorption of the sun's radiation, and see that solar energy is unevenly distributed across the Earth's surface. The lesson provides detailed procedures, related links and sample graphs,... (View More)

Audience: Elementary school
Materials Cost: Free per student

This textbook chapter reviews the scientific evidence for global warming, presents proxy climate data, and discusses the increase in scientific knowledge as evidenced in the series of IPCC reports since 1990. The likelihood of a globe with doubled... (View More)

This textbook chapter presents a real case study involving the the logging of an old stand forest from three perspectives, that of the environmentalists, the wood products industry, and a politician. An associated writing activity engages students... (View More)

In this data analysis activity, Students will plot and analyze a time series of data for high cloud coverage from a specified location (home or school) and determine whether or not a seasonal pattern exists. The lesson includes step-by-step... (View More)

Audience: Middle school
Materials Cost: Free per student

Epo's Chronicles is a weekly Web comic series which takes place in the distant future. It is about a sentient spaceship called Epo, and its humanoid companion, Alkina, who explore the universe and try to discover their origins. The comic follows a... (View More)

Audience: Elementary school, Informal education
Materials Cost: Free