Investing By Age - A good guide - The biggest take away here should be that you will always need an investment vehicle that earns interest of 6% or more - 0-1% at the bank will NEVER allow you the financial freedom you deserve!
I say these should be known way before 9, but a good list none the less. And 21 is one of my biggest pet peeves!!! Teach your children to be willing, happy helpers. It frustrates me when I ask a child to do something and they say no or they don't want to!