A newer trend in education is incorporating ipads in the classroom. One teacher's approach to incorporating new iPads in his math classroom: Make Your First iPad Project About Using It For Academic Success
3 Meaningful Ways to Use Technology in the Classroom!
This site has 107 Apps for the iPad that are categorized by subject. This will be great in the classroom since so many school are getting iPads. The site has aps for grade. Some apps include quizzes and games, and an atlas.