Female frogs lay eggs in the water, but what hatches isn't a frog yet—it's a tadpole. Tadpoles are like tiny fish that breathe underwater through gills. As the tadpole gets older, it loses its fishy tale and its gills and grows legs and develops lungs. This picture book shows the incredible metamorphosis that occurs as a tadpole becomes a frog. This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. It includes a find out more section with an illustrated guide to identify different frog species and a map showing where bull frogs can be found throughout the United States. This is a Level 1 Let's-Read-and-Find-Out, which means the book explores introductory concepts perfect for children in the primary grades. The 100+ titles in this leading nonfiction series are: Books in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series. This is a Level One Let’s-Read-and-Find-Out Science title, which means the book explores more challenging concepts for children in the primary grades and supports the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let’s-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.