Users of iTunes U, the free educational content channel inside iTunes, will have a lot more elementary education material to choose from -- the states of Arizona, Florida, Maine, Michigan, New Jersey, Pennsylvania and Utah have all added some of their K-12 material to the mix, and a number of school districts and museums from those states have also contributed videos and audio recordings.
The content is being uploaded by the SETDA, or the State Educational Technology Directors Association, which has been working with educators in member states to make more use of educational technology. This is definitely a great idea -- not only does it make this material much more accessible to educators and students alike, but anyone on iTunes can view and check out these resources through Apple's program.
Plus, it's a great way to distribute student work to a much larger audience. You can find most of the new content under the "K-12" tab on the iTunes U homepage within iTunes.