Do you hear that? Sound is one of the most thrilling and fascinating senses we possess, but how does it work? In this book readers unravel the mystery of frequencies, pitch, and volume. They'll explore how sound travels, the anatomy of an ear, and what makes an echo. With samples of how these phenomena can be tested at home, the book encourages readers to appreciate and engage in scientific exploration. A helpful glossary equips readers with the language...

Readers will be electrified by this dazzling exploration of how electricity works. With relatable examples of electronics they can find at home, this colorful book will fuel readers' curiosity while expanding their understanding of electricity and its uses. Accessible information about circuits, conductors, and cells will help readers grasp the fundamentals of electricity. Fun experiments, such as building a robot head or making an electronic switch,...

Everything is made of matter. In this book, readers will learn to recognize the three states of matter, how to measure matter, and the way temperature changes matter's forms. An introductory lesson on how matter travels in the water cycle invites readers to examine the broader impact of these essential elementary science concepts, and how they affect Earth's weather. Activities and questions are included to bring these concepts to life in a relatable...