I wish I could provide a Touch for all my students. There are lots of great flashcard apps. And in many cases, as with the textbook I teach from, you can put the entire text and all ancillary materials on the device.
It would be nice to offer them, and allow any student receiving an A or B to keep them.
When Nicole was tiny, she had a Texas Instrument Toy called "Speak n' Math." I could hear it as a sort of background noise "Ten correct, none wrong." There was never anything wrong. It took me a while to understand that it had a "repeat mode." If she did not immediately know the right answer, she would simply repeat the prompt until she did. When the machine repeated the problem over and over, I kept expecting a note of impatience to creep into the prompt. Part of the beauty was that the machine would repeat the problem over and over as many times as required. It never became impatient and it never changed the question.
It is not simply that the machine mimics flash cards but that it does so with infinite patience. I could never resist the temptation to help by asking a variant of the question; this invariably simply confused the child. There are some things that we are simply too sophisticated to do well.
All that said, Alli, you get it. You understand the point. The problem is that you see scarcity where there is plenty. Compared to an iPod, "Speak n' Math" was really stupid, big, and expensive. Not only can the iPod teach simple arithmetic, but reading, spelling, and foreign language. Where Speak n' Math had one routine, the iPod can have tens of thousands. We call that "plenty." The cost of a routine is so cheap that the App Store prices many as "free."
Check out "Free French Tutor." We just need a tiny bit of hardware to instantiate it on. The hardware would be expensive if all it could do was teach French. On the other hand, if it can teach an infinite number of things, then its cost per thing is
de minimus.
"One iPod Touch per child." It is so cheap that we cannot afford not to do it. Computers are better at teaching four year-olds to read than schools are at teaching six year-olds to read. "Reader Rabbit" is expensive because we spread the development cost over too few kids. The developer does it once but millions of kids use it over and over. The price per kid becomes vanishingly small. Have you seen an iPod Shuffle? How much will a Touch cost in five years. How many Touches can I buy for the cost of a teacher? What happens when the cost of replicating a library approaches that of printing a library card? One can equip a whole class with Touches for less than $10K. How much will that be five years from now? How many teachers or desks can one buy for $10K? How much will they cost five years from now?