Hi there Jennifer!
Your daughter is going to have so much fun! My daughter is ten as well and loves going on all of the rides at Magic Kingdom! I think her favorite though has to be Space Mountain! We tease her so much because she is a coaster hound but when it comes to the Haunted Mansion she closes her eyes the entire time! Here are some of her MOST favorite rides can't miss rides at Magic Kingdom.
Magic Kingdom:
Buzz Lightyear's Space Ranger Spin, Tomorrowland Speedway, Haunted Mansion, It's a Small World, Pirates of the Caribbean, Mickey's PhilharMagic, Jungle Cruise, The Hall Of Presidents, Space Mountain, Big Thunder Mountain. and Splash Mountain
Don't miss: Both Parades, Wishes Fireworks, and catch one of the "Dream Along With Mickey" shows!
I hope this information helps you with your planning and if you have more questions, please ask away, we are always here to help! Have a Magical Time at the Walt Disney World Resort! Thanks so much for asking the Moms Panel!