Science of Sound

Sound waves allow sounds to travel to our ears, but did you know they can also be used to find things when it's too hard to see? Sonar is the use of sound waves to navigate, locate things, and measure distances-often underwater. Readers dive deep into this topic through achievable text that explains this physics concept in a way that's easy for elementary learners to understand. Diagrams and full-color photographs aid in this educational reading experience, and a useful glossary includes terms to help readers strengthen their science vocabulary.

It takes skill and artistry to make music. It also takes science! Readers discover the physics behind how instruments make music in this creative and engaging introduction to basic elementary science concepts. The basics of sound waves and vibrations are presented through the fun lens of different musical instruments and how they work. Readers even learn the science behind singing! The at-level text is paired with colorful photographs of a wide variety of instruments and relatable kids making music. In addition, a helpful diagram breaks down this topic for budding scientists and music fans.

At a very early age, we learn that our ears are what we use to hear. But how does that actually work? Readers find out in this informative guide to a popular beginner science concept. As readers discover the basics of sound energy and how it travels, they develop a deeper understanding of both physics and what happens in their own body. The clear, concise text is presented alongside full-color photographs and clearly-labeled diagrams. Readers can also use the helpful glossary to expand their science vocabulary.

When we talk about sounds, we often describe them as loud or quiet and high or low. However, there are scientific ways to measure sound, and readers learn about them in this insightful look at an important early science topic. Pitch, decibels, waves, and frequency are described in age-appropriate detail, along with many other essential physics terms. The at-level text is broken down into short, clear sentences, and additional visual elements include colorful photographs and a helpful decibel chart. This focused approach to physical science gives readers a sense of how classroom concepts are applied in the larger world.