Using the iPad will also be cost-effective. At a price of $500, it compares favorably to a conventional portable, which can cost $2,000 or more. As more publishers put their textbooks online and teachers become more comfortable finding their own apps, the iPad will significantly reduce the need for costly textbooks.
Brandon Hall School in Atlanta, Georgia gets education. They are streamlining their technology funding away from obsolete in classroom only tools and giving their students mobile technology that they use anywhere. Take a look at the article and see what I am talking about. Their goal is to go paperless, no textbooks, differentiating learning to students needs.
Granted, the article does not say how the school is funding this initiative, but we as educators buy many things that are offered for free or we can make on our own. Maybe with spending our funds more efficiently and intelligently, more schools could do this.
Of course I am biased towards mobile technology, but why make kids learn in a fishbowl? Let them learn with the tools they are familiar AND can use outside the classroom in the real world.