Since the Fireflies initially displayed their genuine interest in the postal service, they have sought out to answer the following questions "What do postal workers need to ensure that the mail gets where it needs to go?" and "What happens to our letters and mail after they get put in a mailbox?" Through this exploration, they have gained hands-on experience with the basic process of sending, receiving, sorting and delivering the mail ultimately have learned a great deal about the inner workings of the postal service.
Making observations of a real mailbox.
Making their own mailbox.
Sewing their own mail bags.
Learning about and checking out some stamps.
Checking our mailbox.
Placing their "FF" (Firefly) origin and canceling stamp over the postage stamp.
Sorting the mail.