If You Were Required to Help Your Students Learn the Capitals

If you were required to help your students learn the capitals of all fifty states, the best approach to follow would be to

A) have them work at the task for an hour every Monday morning.
B) divide the states into groups of five and have them study a group during fifteen-minute periods spread out through the week.
C) organize the states into geographic areas and have students learn all the capitals in one part of the country before going on to those in the next.
D) put a map on the wall and have students put pins in each state as they memorize each capital.