Feed the Pig, 4-6

http://feedthepig.org/tweens
This is a fun, hands-on financial literacy program to help students learn about the importance of saving while building important math skills through real-life applications. It was developed by the American Institute for Certified Public Accountants with input from the Teacher Advisory Board through the National Council of Teachers of Mathematics. Feed the Pig helps students learn about the importance of saving while building important math skills in an interesting, engaging way. Teaching materials, including coursework that reinforces math skills with real-life applications such as tracking expenses and balancing a checkbook, are free to download through a quick registration process.