The document is meant to act as a resource for elementary through middle school teachers, featuring a science activity connected to Indiana state standards with grade-appropriate science connections aimed toward 5th, 6th, 7th, and 8th grade.

The Curie point of a metal is the temperature at which it loses its magnetic characteristics. Heat can cause magnets to stop being magnetic, which is why heating up magnets is not advised. The engine works because the Curie point of nickel is 354 degrees Celsius, a temperature that can be reached with a simple candle flame. Included are instructions about how to build your own engine and how to extend this activity for an entire classroom to experiment and build.

Publication Date

Summer 2018

Document Type


Included in

Chemistry Commons



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