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4th Graders Have a Rockin’ Good Time

Fourth graders recently wrapped up their fourth Assignment: Minerals and Rocks. The highlight of the Assignment was a trip to the American Museum of Natural History to complete a scavenger hunt in the recently renovated Hall of Gems and Minerals.
At the museum, students explored the dazzling mineral displays to learn more about the atomic structure of minerals and how these crystalline structures inform the properties that minerals exhibit. They were also able to test them in class. 

Their study began by using digital handheld microscopes to make detailed observations of minerals. After observing their minerals, students completed a series of hands-on investigations to understand more about the unique properties of minerals (i.e. streak, hardness, luster, reaction to acid, etc.) and how scientists can use these properties to identify unknown minerals. 

To finish the Assignment, students made models of atomic structures of mineral crystals, broke open geodes, examined various rock samples, and explored the rock cycle by completing both hands-on and virtual lab activities.

A special thanks to all of the Dalton Faculty and Staff who helped to chaperone the AMNH trips, museum liaison Kris Santos for help organizing the trips, and Dr. Sloan Warren for providing the geode inspiration! 

Story submitted by Alicia Reid and Jake Henin
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