Astronomy enthusiasts, science gurus, and all curious minds, are provided nearly two dozen experiments that will certainly garner multiple science-fair awards. Each experiment exhibits clear, safe instructions with descriptive text and detailed photography. They will see why light bends in a medium, how to determine the size of the sun, and how gravity works, as they practice the experiments. As hands-on learning tools, experiments are not only educational, they're fun, too.
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JANICE VANCLEAVE is a former science and math teacher who now spends her time writing and giving educational workshops. She is the author of more than forty children's science and math books that have sold over two million copies and a resident science fair authority on discovery.com.
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