Lets see.. you can talk about the different animals at AK, what species, what types of food they eat, what needs to be done, etc.. ( a quick 5-7 question interview with an AK animal person would work)..an interview could be arranged I bet through guest services.. say its a school project.
Maybe go into how AKL is trying to be like Africa, with the themeing.. did any come from Africa? What regions? What are the customs of certain African cultures... why is Zimbabwe different than say, South Africa?
Ask for take home sheets.. I'm sure they are printed out. Maybe a education division or something like that.
Lets see... Epcot.. how did inventions help us? What did technology do to change America? What Uses do a computer have besides internet? (some kids only see it as an internet portal only?)
Magic Kingdom, how did the original fairy tales of Cinderella, Snow White.. compare with the Disney versions... check out versions from the library compare...
If you can interview a face character, or something like that, (maybe a show employee... if you cant do face characters) how is the entertainment industry? (this one would be good for your ten year old).. how challenging was it? What do you need to do for auditions? ...(this could be a career paper)
You could probably talk to guest services and say, hey my children are writing a paper would like to have a very short interview... etc..
Animation process... animation tour at MGM... how a drawing becomes a film.. what processes does it do? What type of things need to be done?