Megawords 1 Student Book 2nd Edition Author:Kristin Johnson Megawords teaches the reading, spelling, and contextual use of multisyllabic words through multisensory instruction and a systematic progression of skills. Within each book, words are presented in lists arranged by word structure and spelling pattern. Because Megawords is skill based, it can be used in a variety of settings and across all RTI ti... more »ers depending on student need and grade level.« less