Save For America 
A program that works through the schools and is designed to teach students in grades 4-6 basic principles of personal economics.
http://www.ed.gov/pubs/EPTW/eptw8/eptw8i.htmlThe Young Investor Web Site
The site is for children and investing, but has a "Parent to Parent" section where parents can ask questions and get answers about teaching children financial responsibility; presented by Liberty Financial Young Investor Program.
http://www.younginvestor.com/
It's a Habit Co.
Teaching children to make habits of saving money and reading.
http://www.itsahabit.com/
Kids' Money
For parents interested in helping their children develop successful money management habits and financial responsibility.
http://www.kidsmoney.org
Money Camp
Financial education and financial literacy program. Economics lessons that translate to life skills.
http://www.themoneycamp.com/
