Creaza offers you an integrated, web-based toolbox for creative work, both at school and in your free time. You use the toolbox along with various fully developed thematic universes: historical periods, fairy-tales, fantasy worlds, and current challenges, such as climate/environment.
iPad app to give students quizzes that are sent directly to and taken on the student's iPad. Great for iPad integration for schools.
Also has the ability to display exactly what you want the students to see, and not have to worry about what else they possibly be doing on the iPad.