Engaging exercises teach students how rocks form. Part of the Great Explorations in Math and Science (GEMS) series, Stories in Stone provides instructions and background information for each lab activity, which all examine the processes involved in the formation of igneous, sedimentary, and metamorphic rocks. Hands-on investigations include growing salt and salol crystals, classifying samples, modeling the rock cycle and plate tectonics with clay, and more. 156 pps., softcover.
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