Looking for a way to teach the power of words without a single handout word list? Noodle Words can do the trick with an iOS-based app that works just as well with iPads as iPhones or iPod Touch models. Aimed at 4-to-6 year olds, there are 18 action words that are animated in a way to to reinforce retention. For instance, the word Spin actually spins and rotates. There are tips that can help teachers and parents to get the most out of the program. It costs $3 at the online App store.