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Science Buddies
Science Buddies: Project Ideas: Learn to Design an Ion Engine
The goal of this electricity and electronics science fair project is to understand how ions are used to propel spacecraft in space, and to use a NASA online simulator to design your own ion engine. The Science Buddies project ideas are...
Smithsonian Institution
Smithsonian Education: Minerals, Crystals, and Gems
Through this series of three lessons, young scholars will gain an understanding of the basics of mineral science. In their investigation they will also work through the scientific process as they practice their observation skills, form...
Alabama Learning Exchange
Alex: Biodiversity: Local Ecosystem & Food Web
This is a hands on activity in which students will explore their local community to identify living things. It can be used as part of a unit on biodiversity and energy transfer within a biology, zoology, or environmental science course,...