The hostess and her group of children would embark on an hour (or half hour) of games, exercises, songs and moral lessons, which were regularly accompanied by background music. The young cast was rotated every two months and ranged from four to five years old. Romper Room tried to teach its young charges to be polite. For instance, the hostesses were always addressed as "Miss." Many of the hostesses had prior experience in working with small children, as many were former kindergarten teachers.
A recurring character was Mr. Do-Bee, an oversized bumblebee who came to teach the children how to be well-behaved; he was noted for always starting his sentence with "Do Bee," as in the imperative "Do be"
