Lit2Go provides a quick link to an online cache of children's literature in audiobook format that can be loaded into iTunes to play on your iPod. The collection ranges from something as simple as a verse from a nursery rhyme to a full text edition of a chapter book with Florida state's standards for reading and sometimes their math standards as well.
Another resource for educational entertainment that is convenient to carry around in your pocket, or purse is searching the iTunes online store for preschool educational activities or songs. Many downloads are FREE or only 99 cents. Some favorites might be Adam's Game, Learn to Talk, Tiny Teacher and if your child has difficulty transitioning to new places, Going Places has social scripts about going common places like the grocery store or playground.