Sustaining Living Soil with Composting |
Earth's Systems (ESS2) |
Earth's Systems |
4-ESS2-1, 5-ESS2-1, MS-ESS2-1, MS-ESS2-2 |
Systems in Earth Science |
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Take the Pulse of Your Classroom |
Earth's Systems (ESS2) |
Earth's Systems, History of Earth |
MS-ESS2-2, HS-ESS2-3, HS-PS4-1 |
Temperature and Precipitation Connections |
Earth and Human Activity (ESS3) |
Human Impacts, Weather and Climate |
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Texas Rocks |
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The EarthTrek Gravestone Project |
Earth's Systems (ESS2) |
Earth's Systems, History of Earth |
MS-ESS2-2, HS-ESS2-2 |
The Great Ocean Conveyor |
Earth's Systems (ESS2) |
Weather and Climate |
MS-ESS2-6, HS-ESS2-4 |
The Mountain Blows its Top |
Earth's Systems (ESS2) |
Weather and Climate |
MS-ESS2-2, HS-ESS3-2 |
The Slope of Land in Your Community |
Earth and Human Activity (ESS3) |
Human Impacts |
MS-ESS3-2 |
Third From the Sun |
Earth's Systems (ESS2) |
Earth's Systems, History of Earth |
4-ESS2-2, MS-ESS2-2 |
Tracking Dinosaurs |
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MS-LS4-2 |
Traveling Nitrogen |
Earth and Human Activity (ESS3) |
Human Impacts |
MS-ESS3-4, HS-ESS3-6 |
Tree Rings and Ancient Climatic Conditions |
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History of Earth |
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Tropical Atlantic Aerosols |
Earth's Systems (ESS2), Earth and Human Activity (ESS3) |
Weather and Climate |
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Understanding Paleoclimate |
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History of Earth |
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Using Energy Resources Wisely |
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Visualizing terrain with maps |
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Human Impacts |
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Visualizing Your Watershed |
Earth's Place in the Universe (ESS1), Earth's Systems (ESS2) |
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MS-ESS1-1, MS-ESS1-2, MS-ESS1-3, HS-ESS1-1, HS-ESS1-5 |
Wash This Way! |
Earth and Human Activity (ESS3) |
Earth's Systems, Human Impacts |
5-ESS3-1, MS-ESS3-4 |
Watch Out for Landslides |
Earth's Systems (ESS2), Earth and Human Activity (ESS3) |
History of Earth, Human Impacts |
MS-ESS2-2, MS-ESS3-2 |
Water Filtration |
Earth and Human Activity (ESS3) |
Earth's Systems, Human Impacts |
K-ESS3-3, 5-ESS3-1, MS-ESS3-3, HS-ESS3-4 |
Water Quality, Dissolved Oxygen, and Phosphorous |
Earth's Place in the Universe (ESS1) |
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MS-ESS1-3, HS-ESS1-2, HS-ESS1-3, HS-ESS1-6 |
Water: A Never-ending Story |
Earth's Systems (ESS2) |
Earth's Systems |
MS-ESS2-4 |
Wetland in a Water Bottle |
Earth's Systems (ESS2) |
Earth's Systems |
4-ESS2-1, 5-ESS2-1, 5-LS2-1, MS-ESS2-1, MS-ESS2-2 |
What Covers Our Land? |
Earth's Systems (ESS2) |
Earth's Systems |
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