Do your readers wait until the last minute to start their science project? Don’t worry, award-winning author Robert Gardner has everyone covered. Most of these experiments about the desert biome can be done in an hour or less. There are also a few longer experiments for the budding scientist and ideas for science fair projects in case readers have more time.
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Lingua Inglese ● Formato PDF ● Pagine 48 ● ISBN 9780766059214 ● Casa editrice Enslow Publishing, LLC ● Pubblicato 2014 ● Scaricabile 3 volte ● Moneta EUR ● ID 8668794 ● Protezione dalla copia Adobe DRM
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