About this item
From School Library Journal Gr 4-7-Readers will be fascinated by this intermediate series and its appreciation for all things rock. Filled with vibrant images of crystals and gems that jump off the pages, these informative volumes explore the field of geology in easy-to-understand texts; however, some of the content is redundant-the rock cycle appears in several volumes and is even the focus of one of them-or inconsistent. (For instance, Gems states that approximately 200 minerals are classified as gems, whereas Crystals indicates that "only 100 are considered gemstones.") Aligned to Common Core and state standards, the series provides ample opportunity for additional research ("Stop and Think") , hands-on experimentation ("In the Field") , and critical thinking ("Changing Minds") that will have readers looking at the world around them with a better understanding of just what exactly they're seeing.
About the Author
Jenny Fretland VanVoorst is a writer and editor who specializes in making complicated subjects interesting and accessible to young people. She has written books for readers of all ages and on a wide variety of topics, from ancient civilizations to character education to robotics. When she's not reading or writing, Jenny enjoys kayaking, watching wildlife, and playing the piano. She lives in Traverse City, Michigan, with her husband, Brian, and their two pets.
