BacktoNature Science Experiments Author:Silvana Clarke This first title in a new series is filled with easytodo experiments utilizing materials found in nature. Each project contains concise directions, stepbystep illustrations, and helpful hints sidebars to carefully guide middlegrade readers from a hypothesis to a scientific conclusion. Young scientists will enjoy such experiments as Wiggly Worm... more » Ranch, Outdoor Volcano, and Traveling Potato Plant.« less