Hey 
@elprofe62, I think three years old is a very good age to start learning chess. Just enjoy your time teaching her. I started my granddaughters at five and eight years old, they loss interest but they occasional come back more.
I wrote a chess program and created a website for them.
www.bbgirlsgames.com
RE: Mi nieta da sus primeros pasos en el ajedrez/My granddaughter takes her first steps in chess