One of the toys my daughter especially like's is the Disney Quizzy.
My first thought was that it was too old for her and she wouldn't understand the concept but indeed she did, I sat with her for half an hour and then left her to each card after explaining what she had to do on each side.
The Quizzy comes with 24 educational cards brightly coloured of course with over 200 quiz questions, a battery operated talking pen is used to solve the quiz.
The only bad remark I can make is that the thickness of the card is more like paper, so with a three year old I don't know how long these will last, if I am to judge I presume not very long!
If your child is 3-6 years old and like Mickey Mouse then they will loves this.
I bought mine from Argos 2 for £20.00