Terrific for young learners who are just beginning to read. Engaging characters, humor and music add fun to the process, plus delayed answers and an on-screen mouth help kids check their progress. Read-along stories help build fluency, and 81 printable worksheets reinforce learning. The complete set features 4 DVDs that cover short and long vowels, consonants, blends, digraphs, silent e, r-controlled vowels, diphthongs, syllables, ending sounds, rule breakers and more. Approximately 147 minutes. For grades Kindergarten and up.