We were just there a few weeks ago. These are the rides that two dynamic boys in that age range liked the most:

Magic Kingdom

* Tomorrowland Speedway

* Pirates of the Caribbean

* Splash Mountain (FAVORITE over 40")

* Thunder Mountain (over 40")

* Mickey's Toontown Fair (the whole area)

Hollywood Studios

* Toy Story Mania (INCREDIBLE probably best of ALL parks but be prepared to wait, and wait, and wait)

* Stunt Show ( AMAZING but plan our visit)

* Indiana Jones Epic Stunt Spectacular (Great)

* Backstage Studio Tour (Good)

* Playhouse Disney, Live on Stage! (it is pretty good)

* Parade (best parade at Disney)

Animal Kingdom

* Kilimanjaro Safari (careful with the bumps)

* Kali Rapids (bring ponchos)

Epcott Center

* Soarin (game me a headache)

* Nemo and the Seas (pretty good)

* Maelstrom (a bit sulfury on the nose)

Every 3D Movie, playground area, parade and fireworks (and there are many to chose from) .

They were a bit small for the best rides though but both of them wanted to go on them and I think that they would have liked most of them. The difference between having a great experience and a couple of scared children is presentation.

I think that you have enough to chose from here, enjoy.

The English teacher ;-).