Real World Non-Fiction Hi-Lo Decodables Phase 2Real World (Hi Lo) Phase 2 collection has been crafted to introduce the first 21 letter sounds in a structured manner. Following the week by week progression of the Rainbow Phonics program, these readers offer students a contextualized platform to apply their budding reading skills. Each reader is carefully written to ensure that students encounter only the letter sounds they have previously learned, while common exception (heart) words are introduced