Heads or tails? When it comes to resources for learning about money, you can’t lose at www.themailbox.com. Use our games, ideas, centers, worksheets, and activities to teach about coin combinations, coin values, and problem solving with money. Want to work on coin recognition? We have money patterns and coin cards, ready for you to print and use. Pennies, nickels, dimes, quarters, and dollars—at The Mailbox®, we’ve coined just the right resources for a wealth of learning about money!