This is a great book that acknowledges inventions designed, created, and envisioned by African Americans. Focusing on just five inventors is ideal for young learners. A class can be grouped and assigned an inventor to research and report on. I also would use this book to teach ingenuity and hard work. Students can recreate an invention, draw a blueprint of one, or research the technological progress made to the original. This book can be used to incorporate, science, literacy, math, and social studies into one lesson!