HOFFMAN PLANETARIUM
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Unit 2
2nd Grade

Hoffman Planetarium
Activity Guide
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Teachers and Students can find a downloadable version of the Hoffman Planetarium Activity Guide.

FOSS eBook
Pebbles, Sand and Silt
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Students investigate pebbles, sand and silt in this Earth Science unit.

Rock Sorter
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Can you sort the the rocks by characteristics?

Rock On!
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Use your knowledge of Earth materials to make your determinations.

Pebbles, Sand and Silt: A Matching Game
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Challenge your opponent to see who is the "Property Chain Ruler"!

Weathering and Erosion
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Learn how the weathering and erosion of rocks by water affects the size of rocks.

Landforms
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Observe the different landforms that occur all around the globe.

Natural Resources
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Learn how we can determine the types of Natural Resources with this BrainPOP interactive game.

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  • HOME
    • 5...4...3...2...1...NASA
    • See The World >
      • Sightseeing
      • Museums
  • Black History Month
    • BHM Resources
  • Lesson Resources
    • K - 5 Physical Science (Unit 1) >
      • The Solar System
      • Kindergarten - Unit 1
      • 1st Grade - Unit 1
      • 2nd Grade - Unit 1
      • 3rd Grade - Unit 1
      • 4th Grade - Unit 1
      • 5th Grade - Unit 1
    • K - 5 Earth Science (Unit 2) >
      • Kindergarten - Unit 2
      • 1st Grade - Unit 2
      • 2nd Grade - Unit 2
      • 3rd Grade - Unit 2
      • 4th Grade - Unit 2
      • 5th Grade - Unit 2
    • Middle School Science Lessons >
      • Middle School Resources
    • High School Lessons >
      • Physics and Space Science
      • Earth Science
      • Ecology and Biology
  • Contact