As it was noted by BGR that Apple announced at WWDC that it offers a free iPod touch when you buy
a Macbook or $200 off on iPad with the purchase of new Mac for students. And all of this offers because of returning back to the School.
And here's what it was said at WWDC :
We have been told Apple will continue to offer educational discounts on computers and either a free iPod touch, or $229 towards the purchase of any other iPod. Our source also let us know that there might be something new in the works, as well… they heard that it’s possible Apple might offer students up to $200 off an iPad with the purchase of a new Mac.The Back To School usually announced at May or June. As WWDC is going to kick off from June 6th. Apple might announce Back To School program with iOS 5 and Lion OS.