Jupiter and Its Moons
Students explore Jupiter's structure, storms and magnetic field, then compare the four Galilean moons to see how tidal heating makes neighboring worlds very different.
Grades 5-8About 15 minutes of narrated flight, plus discussion stops9 stops
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What students will see and do
Students start on Earth with Galileo's 1610 discovery, fly seven stops at Jupiter covering its size, bands, Great Red Spot, interior and the moons Io, Europa, Ganymede and Callisto, then pull back to view Jupiter's influence on the solar system. The class pauses at the Earth stop to discuss why Galileo's moons mattered and at the solar system stop to debate whether Jupiter helps or harms Earth.
Learning objectives
- Describe Jupiter's size, mass, spin and composition using scale comparisons with Earth
- Explain how rising and sinking gas and jet streams create Jupiter's zones, belts and storms
- Explain how orbital resonance and tidal flexing heat Io and Europa
- Compare the four Galilean moons and relate each one's surface to its distance from Jupiter
NGSS connections
| MS-ESS1-2 | Students model how gravity holds Jupiter's moons in orbit, creates tidal heating and shapes the asteroid belt and Trojan asteroids. |
|---|---|
| MS-ESS1-3 | Students analyze scale properties such as Jupiter's diameter, mass, day length and the sizes of its moons compared with Earth, the Moon and Mercury. |
Stops on this journey
- A Discovery from Home (discussion stop)
- The Giant
- Stripes and Storms
- The Great Red Spot
- The Metal Heart
- Io, the Volcano Moon
- Europa's Hidden Ocean
- Ganymede and Callisto
- Jupiter's Reach (discussion stop)
Vocabulary
- gas giant
- zone
- belt
- anticyclone
- metallic hydrogen
- magnetosphere
- tidal heating
- orbital resonance