The Wow and the How

Seeing a rocket take off into space, watching a robot complete a task unaided, and seeing the huge remains of a dinosaur all might make you say, "Wow!" Young, curious scientists often follow that up quickly with, "How?" This set offers both the "Wow" factor and the answer to readers' questions. Each chapter introduces readers to a fascinating fact, followed by the question "How?" This gives historical context, details scientific processes, and gives other explanations. This set serves as an excellent supplement to science class as well as offers readers a chance to practice independent reading with the main content's age-appropriate language and detail.