Make learning how to read tons of fun for your students. The Big Box of Easy to Read Words: increases sight word recognition, develops phonics skills, improves fluency, builds vocabulary, motivates young readers, provides hands-on reading experiences. 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. Details:Multicolor250 self-checking puzzle pieces (approx. 1.5" x 2")125 photo puzzle pieces (approx. 2" x 2")Builds vocabularyDevelops phonics skills 4-page booklet with directions, teaching suggestions and games