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Our Star
The sun is a star, a hot ball of glowing gases at the heart of our solar system. Its influence extends far beyond the orbits of distant Neptune and Pluto. Without the sun's intense energy and heat, there would be no life on Earth. And though it is special to us, there are billions of stars like our sun scattered across the Milky Way galaxy.

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  Explore the sun in 3D Videos Activities

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Plasma Wars
Grade Level: 3-5, 6-8, 9-12
Lesson Time: 30-60 Minutes
Solar System Body: Our Solar System, Sun, Earth
Mission: Genesis (Our Solar System)
Short Description: Students use iron powder to model the solar wind. The student text introduces the idea of planetary diversity not only in the shape, size and strength of the planetary magnetospheres, but also in the types and sources of the high-energy charged particles that occupy them.


Space Weather Action Center
Grade Level: 6-8, 9-12
Lesson Time: More Than an Hour
Solar System Body: Our Solar System, Sun, Earth
Mission: Earth Science (Earth), Heliophysics (Sun)

Short Description: Imagine being able to monitor the progress of an entire solar storm from the time it erupts from our Sun until it sweeps past our small planet effecting enormous changes in our magnetic field. Now imagine being able to do all of this from your Space Weather Action Center (S.W.A.C.)! By following the basic steps in the Instructional Guide your class will soon be on its way to accessing, analyzing and recording NASA satellite and observatory data.


Spinning Does More than Make You Dizzy
Grade Level: 6-8
Solar System Body: Our Solar System, Sun, Jupiter, Saturn
Mission: Cassini (Saturn), DSN (Our Solar System), Heliophysics (Sun), Webb Space Telescope (Our Solar System), Voyager 1 (Our Solar System), Voyager 2 (Our Solar System)

Short Description: Students investigate why the planets revolve around the Sun in the same direction and connect their formation to their motions in this simple demonstration.


The Goldilocks Planets -- Not Too Hot or Cold
Grade Level: 6-8
Lesson Time: Less Than 30 Minutes
Solar System Body: Sun, Mercury, Venus, Earth, Mars
Mission: Heliophysics (Sun), Spitzer (Our Solar System)

Short Description: Once you have discovered a planet, you need to figure out whether liquid water might be present. In our solar system, Mercury and Venus are so close to the sun that water cannot remain in liquid form. It vaporizes! For planets beyond Mars, the sun is so far away that water will turn to ice. Only in what astronomers call the Habitable Zone will a planet have a chance for being at the right temperature for liquid water to exist in large quantities on its surface!


The Transit of Mercury
Grade Level: 6-8
Lesson Time: Less Than 30 Minutes
Solar System Body: Sun, Mercury, Earth
Mission: Earth Science (Earth), Heliophysics (Sun), Mariner 10 (Mercury), MESSENGER (Mercury)

Short Description: As seen from Earth, the planet Mercury occasionally passes across the face of the sun; an event that astronomers call a transit. From images taken by the Hinode satellite, students will create a model of the solar disk to the same scale as the image, and calculate the distance to the sun.


What Are We Made Of?
Grade Level: 6-8
Lesson Time: 30-60 Minutes
Solar System Body: Our Solar System, Sun, Earth
Mission: Genesis (Our Solar System)

Short Description: Students learn that elements are the basic building blocks of all things found on Earth and in space including water, the human body, the Earth, the sun, and the planets. By counting elements extracted from a simulated sample, students explore how the extraction of atoms from the Genesis samples help scientists have a better understanding of the abundances of elements from the solar wind. This hands-on experience helps students discover that the elemental abundances from the sun can be used as a baseline to compare with the diverse bodies of our solar system.


What Makes Day and Night?
Grade Level: K-2, 3-5
Lesson Time: 30-60 Minutes
Solar System Body: Sun, Earth
Mission: Earth Science (Earth), Heliophysics (Sun)

Short Description: In this demonstration of day and night, students learn kinesthetically as they take on the role of the Earth orbiting the rotating sun.


What Makes Shadows?
Grade Level: K-2, 3-5
Lesson Time: 30-60 Minutes
Solar System Body: Sun, Earth
Mission: Earth Science (Earth), Heliophysics (Sun)

Short Description: Students learn about shadows as they observe and draw the shadow of a classmate.


Why Do Eclipses Happen? What Is an Eclipse?
Grade Level: 3-5, 6-8
Lesson Time: Less Than 30 Minutes
Solar System Body: Sun, Earth, Earth's Moon
Mission: Apollo (Earth's Moon), Earth Science (Earth), Heliophysics (Sun)

Short Description: Using simple materials, participants create 3D models of the Earth, Moon and Sun and demonstrate solar and lunar eclipses.

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Previous
    1     2    
Next
Next
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Plasma Wars
Grade Level: 3-5, 6-8, 9-12
Lesson Time: 30-60 Minutes
Solar System Body: Our Solar System, Sun, Earth
Mission: Genesis (Our Solar System)
Short Description: Students use iron powder to model the solar wind. The student text introduces the idea of planetary diversity not only in the shape, size and strength of the planetary magnetospheres, but also in the types and sources of the high-energy charged particles that occupy them.


Space Weather Action Center
Grade Level: 6-8, 9-12
Lesson Time: More Than an Hour
Solar System Body: Our Solar System, Sun, Earth
Mission: Earth Science (Earth), Heliophysics (Sun)

Short Description: Imagine being able to monitor the progress of an entire solar storm from the time it erupts from our Sun until it sweeps past our small planet effecting enormous changes in our magnetic field. Now imagine being able to do all of this from your Space Weather Action Center (S.W.A.C.)! By following the basic steps in the Instructional Guide your class will soon be on its way to accessing, analyzing and recording NASA satellite and observatory data.


Spinning Does More than Make You Dizzy
Grade Level: 6-8
Solar System Body: Our Solar System, Sun, Jupiter, Saturn
Mission: Cassini (Saturn), DSN (Our Solar System), Heliophysics (Sun), Webb Space Telescope (Our Solar System), Voyager 1 (Our Solar System), Voyager 2 (Our Solar System)

Short Description: Students investigate why the planets revolve around the Sun in the same direction and connect their formation to their motions in this simple demonstration.


The Goldilocks Planets -- Not Too Hot or Cold
Grade Level: 6-8
Lesson Time: Less Than 30 Minutes
Solar System Body: Sun, Mercury, Venus, Earth, Mars
Mission: Heliophysics (Sun), Spitzer (Our Solar System)

Short Description: Once you have discovered a planet, you need to figure out whether liquid water might be present. In our solar system, Mercury and Venus are so close to the sun that water cannot remain in liquid form. It vaporizes! For planets beyond Mars, the sun is so far away that water will turn to ice. Only in what astronomers call the Habitable Zone will a planet have a chance for being at the right temperature for liquid water to exist in large quantities on its surface!


The Transit of Mercury
Grade Level: 6-8
Lesson Time: Less Than 30 Minutes
Solar System Body: Sun, Mercury, Earth
Mission: Earth Science (Earth), Heliophysics (Sun), Mariner 10 (Mercury), MESSENGER (Mercury)

Short Description: As seen from Earth, the planet Mercury occasionally passes across the face of the sun; an event that astronomers call a transit. From images taken by the Hinode satellite, students will create a model of the solar disk to the same scale as the image, and calculate the distance to the sun.


What Are We Made Of?
Grade Level: 6-8
Lesson Time: 30-60 Minutes
Solar System Body: Our Solar System, Sun, Earth
Mission: Genesis (Our Solar System)

Short Description: Students learn that elements are the basic building blocks of all things found on Earth and in space including water, the human body, the Earth, the sun, and the planets. By counting elements extracted from a simulated sample, students explore how the extraction of atoms from the Genesis samples help scientists have a better understanding of the abundances of elements from the solar wind. This hands-on experience helps students discover that the elemental abundances from the sun can be used as a baseline to compare with the diverse bodies of our solar system.


What Makes Day and Night?
Grade Level: K-2, 3-5
Lesson Time: 30-60 Minutes
Solar System Body: Sun, Earth
Mission: Earth Science (Earth), Heliophysics (Sun)

Short Description: In this demonstration of day and night, students learn kinesthetically as they take on the role of the Earth orbiting the rotating sun.


What Makes Shadows?
Grade Level: K-2, 3-5
Lesson Time: 30-60 Minutes
Solar System Body: Sun, Earth
Mission: Earth Science (Earth), Heliophysics (Sun)

Short Description: Students learn about shadows as they observe and draw the shadow of a classmate.


Why Do Eclipses Happen? What Is an Eclipse?
Grade Level: 3-5, 6-8
Lesson Time: Less Than 30 Minutes
Solar System Body: Sun, Earth, Earth's Moon
Mission: Apollo (Earth's Moon), Earth Science (Earth), Heliophysics (Sun)

Short Description: Using simple materials, participants create 3D models of the Earth, Moon and Sun and demonstrate solar and lunar eclipses.

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