This isn't difficult to do in our schools here - at least the Private ones. We could ask to begin with small steps and move further up as time goes by. The Met Department? The Medical Schools? Engineering Colleges? Science: How about Pervez Hoodbhoy looking at this and coming up with some ideas? All we need is a Skype call that the school attends and the class follows the lecture and asks questions.
How about a bit of data that the kids collect?
Interested? Write your name (and comments, too) on the blogpost and we'll get in touch with you when I come back to Karachi in August? How about some big companies helping, too? Know any?