Junkyard science : 20 projects and experiments about junk, garbage, waste, things we don't need anymore, and ways to recycle or reuse it -- or lose it

Name: Junkyard science : 20 projects and experiments about junk, garbage, waste, things we don't need anymore, and ways to recycle or reuse it -- or lose it
Author: Karen Romano Young

by Karen Romano Young

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Salvage (Waste, etc.)ScienceActivity programsStudy and teaching (Elementary)Study and teaching (Middle school)Science projectsJuvenile literatureScience, study and teachingScience, juvenile literatureEducation, juvenile literature