Review: EconEdLink is a site which has got tons of stuff to teach financial literacy for k – 12. You can find lessons for economic as well as personal finances. There are more than 740 lessons available on all concepts related to finance, from credit cards to inflation. But I like their interactives even more than their lessons. (Most of the lessons use the interactives, by the way) The interactives contain videos and flash activities. You can use the interactives even if you are not using the lessons. Most of the stuff on this site is geared toward upper grades but there are some nice resources available for elementary grades as well. None of the interactives I have used till now have music which is a plus point.
Suitable for ages: 7-16