HN 4th Graders Working on Roller Coaster Rally

Posted on February 25, 2022

The Hardin Northern 4th grade science class is working on their Roller Coaster Rally.

The students have put together their knowledge of energy and the engineering design process to research, build, test, and improve their own roller coasters. 

Each roller coaster will be fully functioning.

The 4th graders will demonstrate their final product at the PBL showcase.


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