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Proportionality: The X-Plane Generation
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In this activity, learners build a 1:140 "scale model" of NASA's X-33 Reusable Launch Vehicle (RLV) Technology Demonstrator, and investigate how the model dimensions compare to the real vehicle.
Mini Glacier Meltdown
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This activity (located on page 3 of the PDF under GPS: Glaciers Activity) is a full inquiry investigation about the different causes of glacial melt.
Invent a Plant
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In this activity, learners construct models of plants that are adapted to living under specific environmental conditions.
What is a "Model"?
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In this activity, learners simulate the behavior of the atmosphere.
Scale Models
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In this activity, learners explore the relative sizes and distances of objects in the solar system.
Model Well
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In this quick activity about pollutants and groundwater (page 2 of PDF under Water Clean-up Activity), learners build a model well with a toilet paper tube.