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Baker, William P.; Leyva, Kathryn J.; Lang, Michael; Goodmanis, Ben – Science Scope, 2002
Focuses on an activity in which students sample air at school and generate ideas about how to classify the microorganisms they observe. The results are used to compare air quality among schools via the Internet. Supports the development of scientific inquiry and technology skills. (DDR)
Descriptors: Air Pollution, Biology, Educational Strategies, Elementary Secondary Education