The telephone is one invention that changed the world. It was made by Alexander Graham Bell. Kids will read this book and find out more about him, like that his first job was teaching deaf people. They will also learn more about his invention and working with Thomas Watson. Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles. Super Sandcastle is an imprint of Abdo Publishing, a division of ABDO.