Developed using research on phonics, phonemic awareness and oral language, alphabetic knowledge and print awareness. * Based on our learn-practice-read approach and systematic phonics instruction and now with multisensory materials. * Built on the premise of a learning arc. Children learn to read at different stages of their development. As a result, the Learn to Read program is broken up into an educational arc that addresses each stage of the child"s reading development * Developed in conjunction with leading educators, renowned children"s authors, and parents.