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Cara Bosler

Sweet Crystal Science Project - HowStuffWorks - 3 views

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    i tried this demo for the first time this year. It didn't work perfectly but it really gave the students a visual of the formation of minerals. I would suggest marking the water level on the jar when you first set it up so they can really grasp how much has evaporated by the end. I let mine sit for almost 3 weeks but crystals were forming within 3 days.
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    Totally need to tag this for 8th grade matter too!
Cara Bosler

▶ 25 Strangest Geological Formations On Earth - YouTube - 0 views

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    Could be used as a hook/lead in to weathering and erosion. 
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