One of the best ways to learn something is to actually experience it.
That's the idea behind a Junior Achievement program, which takes what kids learn in school and helps them apply those lessons in a simulated town.
BizTown came to Oklahoma 11 years ago. Since then, more than 74,000 students from more than 45 school districts have paid a visit.
Photojournalist Dominic Armstrong took us to BizTown, which you can see in the video above.