Curious Pearl and her friend Sal decide to form a band and make music for the talent contest. As they experiment with different instruments Pearl sees an opportunity to teach Sal all about sound. Free bonus video content through the Capstone 4D augmented reality app enhances the science experience.
Author Biography
Eric Braun is a children's author and editor. He has written dozens of books on many topics, and one of his books was read by an astronaut on the International Space Station for kids on Earth to watch. Eric lives in Minneapolis with his wife, two kids, and a dog who is afraid of cardboard.
