Money Rock!! Great Unit for introducing money to elementary schoolers, and can also be scaled up for middle school, possibly high school, but we have not done it with that age group yet! Go over the basics of budgeting with this hands on unit, as well as bartering!! Students will have their own budgets, activities to increase budgets and ways to spend their money, you can make it as simple or as in depth as you want to, and have an intense week, or draw it out to a month long unit! We have lo