Teachers and Students can find a downloadable version of the Hoffman Planetarium Activity Guide.
Pebbles, Sand and Silt
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Students investigate pebbles, sand and silt in this Earth Science unit.
Can you sort the the rocks by characteristics?
Use your knowledge of Earth materials to make your determinations.
Pebbles, Sand and Silt: A Matching Game
Challenge your opponent to see who is the "Property Chain Ruler"!
Weathering and Erosion
Learn how the weathering and erosion of rocks by water affects the size of rocks.
Observe the different landforms that occur all around the globe.
Learn how we can determine the types of Natural Resources with this BrainPOP interactive game.