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Davidson, Michael W. – Science Teacher, 1991
Describes techniques and equipment which allows school microscopes to perform crossed-polarized light microscopy, reflected light microscopy, and photomicrography. Provides information on using chemicals from a high school stockroom to view crystals, viewing integrated circuits, and capturing images on film. Lists possible independent student…
Descriptors: Crystallography, Laboratory Equipment, Magnification Methods, Microscopes

Louviere, James P. – Science Teacher, 1988
Describes the development of and activities used with rubber powered paper vehicles as science projects and instructional devices in junior high and high school science classes. Includes plans and instructions for building the "Lou-Vee-AirCar." (CW)
Descriptors: Educational Technology, Elementary School Science, Elementary Secondary Education, Instructional Materials