Accelerate language development and communication with Let's Learn Sign Language learning cards. The beautifully illustrated cards show finger spelling and hand positions, along with a written description, for 160 essential words. Cards include greetings and manner, following directions, verbs and adjectives, everyday words and phrases, animals, people and emotions. No prior knowledge of sign language is needed to successfully use these cards. Key Education products are intended to engage and educate young and special learners, as well as assist teachers in building a strong and developmentally appropriate curriculum for these children. The product line—comprised of teacher/parent resource books, photographic learning cards, and other activity- and game-oriented materials—is designed to assist in " Unlocking the Potential in Every Child."