Do your readers wait until the last minute to start their science project? Don’t worry, award-winning author Robert Gardner has everyone covered. Each experiment in this book follows the scientific method, and can be completed in an hour or less. Readers find out how rainfall compares with a rain forest, create a model aquifer, and make a cloud. Most experiments also include ideas for science fair projects, in case readers have more time than they originally thought.
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语言 英语 ● 格式 PDF ● 网页 48 ● ISBN 9780766059412 ● 出版者 Enslow Publishing, LLC ● 发布时间 2014 ● 下载 3 时 ● 货币 EUR ● ID 8663700 ● 复制保护 Adobe DRM
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