These award-winning interactive tape/book sets entertain while they teach! Catchy songs, fun games and playful characters explain primary concepts to young learners. 50-minute cassette and full-color book. Rock N Learn award-winning Big Books can be used independently or with the audio programs. These colorful Big Books hold the interest of your group and contribute to a fun learning experience. Instructional guide includes suggested activities without audio. To use Big Books with the audio program, just play the tape and turn the pages as prompted. The characters on the tape will guide you through many fun-filled lessons.