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Single-Cell Life
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  In this activity, learners create a soil and water model of a single-cell life environment and study living microorganisms.
   
Weathering and Erosion
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  In this multi-station lab, learners conduct a series of experiments to explore the processes and effects of weathering and erosion.
   
Castle Basics
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  In this four-day lesson, learners identify three-dimensional forms in castle design, research different parts of the castle with a focus on their uses, and design and enlarge a banner for the great ha
  