1.3. The Planets Song | Mercury Venus Song | 8 planets of the solar system song | elearnin
2. Students learn the definition of solar system, orbit, planet, asteroid
2.1. Solar System: the collection of eight planets and their moons in orbit around the sun, together with smaller bodies in the form of asteroids, meteoroids, and comets.
2.2. Orbit: a repeating path that one object in space takes around another (takes earth 1 year to orbit around the sun)
2.3. Planet: large natural objects that orbit around the Sun, 8 planets
2.4. Asteroid: a chunk of rock and metal in outer space that is in orbit around the Sun
3. Students play games to learn Solar System facts
3.1. Play | NASA Space Place – NASA Science for Kids