Students explore the possibility that all the gold on Earth came from another source. Discussions of how the materials arrived and its source forms the basis of data used to play a review game.
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Kinesthetic Astronomy: Mars Opposition Dance
Your class will watch as one child orbits the sun as Earth, while another orbits as Mars. If the timing is right, they will see the repetitive dance between the two planets and discover how often they are opposite from each other. For...
3rd - 8th Science