These programs are correlated to the curriculum and specifically designed for use in the Primary classroom. Each program includes a 10-minute interactive video with on-screen questions, vocabulary, and a five-question video quiz, as well as a time saving 15-page teacher's guide with math, reading and writing activities, assessments, skill development lessons and video script. Integrate media assets into lesson plans by showing a complete 10-minute video, short clips, or multiple animations and images. Custom multi-media formats include h.264 for iPods, Windows Media video, and DVD.