Hello Carol!
I totally understand your question. Let me assure you that there are so many great attractions and shows for families with small children at Disney World!!! To make it easy for you, I have listed all of the appropriate attractions and shows I believe your granddaughter will LOVE:
Magic Kingdom:
* ALL of Fantasyland
* Buzz Lightyear's Space Ranger Spin
* The Magic Carpets of Aladdin
* Tomorrowland Transit Authority PeopleMover (a.k.a. TTA)
* Wishes Nighttime Spectacular! (AWESOME Fireworks)
EPCOT
* Imagination! Pavilion (Journey into Imagination with Figment and Imageworks)
* Spaceship Earth
* The Seas with Nemo and Friends Pavilion (The Seas with Nemo and Friends Attraction, Turtle Talk with Crush and the incredible Coral Reef Aquarium!)
Hollywood Studios:
* "Honey I Shrunk the Kids" Movie Set Adventure (HUGE playground...so fun!)
* Disney Junior - Live on Stage!
* Toy Story Mania!
* Voyage of the Little Mermaid
* Beauty and the Beast - Live on Stage!
Animal Kingdom
* Affection Station (Really cool petting zoo)
* Kilimanjaro Safaris
* The Boneyard (another HUGE playground!)
* TriceraTop Spin
* Finding Nemo - The Musical
* Festival of the Lion King
If you all have other questions, please let us know!
Have a MAGICAL day!