Are you looking for some fun activities for teaching kids money skills? Check out this unit full of ideas to help your students understand coins and bills (pennies, nickels, dimes, quarters, $1, $5, $10, $20, $50, and $100 bills). There are 31 worksheets and 8 fun activities and games for centers. This math unit is designed for 2nd grade and would also be great for advanced 1st graders and 3rd graders needing extra practice. Click on the picture to see a full description.