An exciting guide for today's young scientists from ages 7-12. Science: A Visual Encyclopedia covers principles of biology, chemistry, and physics, introducing children to the fascinating world around them. In a lively and colorful way, Science: A Visual Encyclopedia covers an immense scope of subjects -- from atoms to acids, hydrogen to heat, recycling to radioactivity, single-celled organisms to sound and everything in between. Throughout the book, fast fact boxes reveal fascinating information at a glance while stunning images bring the subject matter to life. Biographies of scientists and inventors including Galileo, Isaac Newton, and Marie Curie highlight great discoveries through time. With content intended for children ages 7-12, Science: A Visual Encyclopedia offers a comprehensive overview of an often tricky subject, making it easy to digest. Supports the Common Core State Standards.