From a teacher
Having a degree in educational technology and having worked with Pre-K children for 5 years, I always approach pre-school software with a critical eye. That being said, this is a simple and intuitive program that will serve 3 functions. It will entertain children; it will engage the recall and relationship aspects of young minds (very important); it will provide an opportunity to interact with the child.
From an educators point of view, I recommend that you play this game with children rather than just handing them the device to keep them quite. For example, let the child "teach" you how to play".
Ms.Nanipoo about
Giraffe's PreSchool Playground