Every boy and girl needs a solid background in STEM (Science, Technology, Engineering, Math) and geology is one of the science that excites kids, parents, and teachers and can ignite a lifelong love of the sciences. Geology is the science of the Earth's physical structure and its life recorded in rocks. Little learners can discover more at home by reading the simple explanations and doing the beautifully illustrated activities--puzzles, mazes, and more--on each page. Let your children experience the great gift of geology and give them a lifelong passion for STEM subjects.