Stormonu
NeoGrognard
For my two sons (both who started when they were about 5, they are now 9 & 7), we used the 3.5 basic set (and also the old Mentzer D&D set). My elder son was already a whiz at math, but my younger son has just enough trouble properly recognizing the number he rolled on a d20. Still, both have proven to be quite ingenious - the younger actually figured how to get the two out of pit trap they'd fallen into when they didn't have any rope, for example.
Recently, we found a PDF game called Kids, Castles & Caves on RPGNow. It's a lot like a kid-friendly version of OD&D, uses d6s, and I'll bet your daughter will want to play the fairy character in the game.
Recently, we found a PDF game called Kids, Castles & Caves on RPGNow. It's a lot like a kid-friendly version of OD&D, uses d6s, and I'll bet your daughter will want to play the fairy character in the game.