Back when I was working with technology, I helped a class of 4th grade students develop a Hyperstudio presentation on a fire in the village of Phoenix, New York. This fire destroyed a good share of the village - most of the business district - and the village never really recovered. Eventually we converted the slides into some web pages and it is still posted on the school site.
This is a pretty primative show, but the content is extraordinary. You might wish to give it a look-see.