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Uses activities and experiments to introduce the properties of light and sound.
Offers experiments and activities to explain the properties of light and sound.
Energy is all around us--it's the power we need to keep on moving. Energy takes loads of different forms, most of which we can't even see--even though we encounter them every day! Do you know how heat, sound and light energy is stored and released, how we can use it, and what happens when it's gone? Find out by making your own exciting experiments! Build up a better understanding of the world around you while having fun with hands-on science.
Light and sound both travel in waves, but sound waves travel significantly slower than light. Theories like this are difficult to grasp in words, but there are easy ways to see them in action. With this book's simple experiments, young scientists will test out how light can bend and how even invisible sounds can make things move, helping them understand how even the most complex theories work. Through step-by-step instructions, young readers will learn the right way to set up their experiments and expand on concepts they already know.
Kids will learn all about light and sound through these fun and easy-to-follow experiments.
Disappearing coins, balloon megaphones, CD rainbows – the science of light and sound sometimes seems like magic! Readers will learn the amazing facts behind these phenomena that are more fascinating than fiction. Simple language explains the properties of light and sound, while hands-on activities give readers tangible examples to help them retain crucial science information. Helpful tips make experiments easy and safe, and step-by-step instructions with photographs ensure accessibility. Readers will love focusing light to pop balloons, talking to friends over plastic cup telephones, and other whacky adventures in scientific principles. They’ll learn incredible real-life examples of the same concepts they’re exploring at home, such as how laser beams focus light to produce heat!
Sound and light aren’t just sensations picked up by our senses—they’re examples of science at work in the wonderful world around us! Budding scientists will delight in the text’s age-appropriate experiments, which are made easy through step-by-step instructions and photos. Each experiment is accompanied by a question-and-answer feature that answers common questions encountered while experimenting, and a concluding quiz tests reader’s knowledge of these important science concepts.
A groundbreaking study of the trailblazing music of Chicago’s AACM, a leader in the world of jazz and experimental music. Founded on Chicago’s South Side in 1965 and still thriving today, the Association for the Advancement of Creative Musicians (AACM) is the most influential collective organization in jazz and experimental music. In Sound Experiments, Paul Steinbeck offers an in-depth historical and musical investigation of the collective, analyzing individual performances and formal innovations in captivating detail. He pays particular attention to compositions by Muhal Richard Abrams and Roscoe Mitchell, the Association’s leading figures, as well as Anthony Braxton, George Lewis (and his famous computer-music experiment, Voyager), Wadada Leo Smith, and Henry Threadgill, along with younger AACM members such as Mike Reed, Tomeka Reid, and Nicole Mitchell. Sound Experiments represents a sonic history, spanning six decades, that affords insight not only into the individuals who created this music but also into an astonishing collective aesthetic. This aesthetic was uniquely grounded in nurturing communal ties across generations, as well as a commitment to experimentalism. The AACM’s compositions broke down the barriers between jazz and experimental music and made essential contributions to African American expression more broadly. Steinbeck shows how the creators of these extraordinary pieces pioneered novel approaches to instrumentation, notation, conducting, musical form, and technology, creating new soundscapes in contemporary music.
"Disappearing coins, balloon megaphones, CD rainbows, the science of light and sound sometimes seems like magic. Readers will learn the amazing facts behind these phenomena that are more fascinating than fiction. Simple language explains the properties of light and sound, while hands-on activities give readers tangible examples to help them retain crucial science information. Helpful tips make experiments easy and safe, and step-by-step instructions with photographs ensure accessibility. Readers will love focusing light to pop balloons, talking to friends over plastic cup telephones, and other whacky adventures in scientific principles. They'll learn incredible real-life examples of the same concepts they're exploring at home, such as how laser beams focus light to produce heat."
How are sounds produced? Does light travel in a specific path? Are all shadows black? Using easy-to-find materials and the scientific method, you can learn the answers to these questions and more. If you are interested in competing in science fairs, the book contains lots of great suggestions and ideas for further experiments.