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Earth and space science  
Educational Level:
High school  
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In this lesson students investigate the effects of black carbon on arctic warming and are introduced to a mechanism of arctic warming that is not directly dependent on greenhouse gases in the atmosphere: black carbon deposition on Arctic snow and... (View More)

This story-based lesson presents information on the early investigation into solar and cosmic X-rays, as well as the scientists working in pursuit of X-ray detection and imaging, that set the stage for a program of space-based astronomy. The lesson... (View More)

Audience: High school
Materials Cost: Free

This is a 15-day unit of inquiry-based lessons about the surface features of the Moon and the Earth and how these two worlds formed and continue to evolve. Students participate in real science as they help lunar scientists map the surface of the... (View More)

This is an activity about how the Sun can affect the Earth's atmosphere, specifically the ionosphere. Learners will use real data from a Sudden Ionosphere Disturbance Monitor, or SID Monitor, to identify the signatures in the graphed data that can... (View More)

This image sorting assessment activity stimulates a discussion about what students know and don't know about the relative ages of objects in the universe, and about how those ages can be determined. By physically manipulating objects and images of... (View More)

This is a lesson about the design and operation of an ion propulsion engine. Learners will study the essential components and variables of an ion propulsion system. Activities include an on-line ion propulsion engine simulation and design. Included... (View More)

Audience: High school
Materials Cost: Free

This activity is an assessment activity that allows you and your students to see what they know and understand about Earth's place in the solar system and universe. Used both before and after a unit of astronomy instruction, it can make student... (View More)

This is a lesson about magnetism in solar flares. Learners will map magnetic fields around bar magnets and investigate how this configuration relates to magnetic fields of sunspots. This activity requires compasses, bar magnets, and a equipment for... (View More)

This is an extension activity to "DAWN: Find a Meteorite." Learners will use a Scanning Electron Microscope (SEM) to look at a piece of the meteorite and try to determine if it has the Widemenstatten texture, chondrules, and/or a unique chemical... (View More)

This is a lesson about the energy output of the Sun. Learners will consider the essential question, "How much energy does sunlight provide to the Earth and what is its role in the Earth’s energy resources?" Activities include building a device to... (View More)

Audience: High school
Materials Cost: $1 - $5 per group of students
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