3rd Grade Science Fair Projects
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Phototropism: Why Do Plants Grow Toward Light?
For those elementary students interested in botany, this cool experiment fro...
Read MoreThe Effect of Acid Rain on Aquatic Life
Photo © 2005 Rick Smit, Flickr Like smoking, pollution has "second-hand" ef...
Read MoreOxygen in Plant Respiration
Photo Source: Viktor Kuryan Most children are familiar with the overly simp...
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