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Lesson Plan
Curated OER

Observing Popcorn

For Teachers 5th
Fifth graders discover the process of boiling water and how it is part of the changing of states of matter. They observe a kernel of popcorn pop in a test tube with water and take notes of how the water changes to the form of a gas....
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Website
University of Houston

University of Houston: Engines of Our Ingenuity: History of the Steam Engine

For Students 9th - 10th
From the Engines of Ingenuity web site. A lengthy page discussing ingenuity and invention as it pertains to steam engine history. Very anecdotal and interesting. Includes biographical information and interesting details about Hero of...