Engage Literacy. The Engage Literacy Digital PostersCd-Rom features 72 highly visual rhymes, poems, songs and chants that link to each Engage Literacy fiction and non-fiction text at levels 1 to 15. The Didital Posters can be used with the whole class or a small group, and encourage the development of speaking and listening skills through a shared learning experience. Can be used on interactive whiteboards and individual computers