ESS2+(7-8)+-+8




 * Students demonstrate an understanding of temporal orpositional relationships between or among the Earth, sun, and moon by … **

8a __using or creating a model__ of the Earth, sun and moon system to show __rotation and revolution.__

8b __explaining night/day, seasons, year, and tides as a result of the regular and predictable motion of__ __the Earth, sun, and moon.__

8c __using a model of the Earth, sun and moon to recreate the phases of the moon.__

8d __describing the relationship between mass and the gravitational force between objects__.

8e __describing the relationship between distance and the gravitational force between objects.__

8f __explaining that the sun’s gravitational pull holds the Earth and other planets in their orbits, just as the planet’s gravitational pull keeps their moons in orbit.__

Articles and Resources Related to this GSE:
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