Ask the girls to find three random objects in their house and bring them back to the screen.
Using breakout rooms, split the group in half (or smaller, depending on the size of the group) and then within these smaller groups ask the girls to decide which random objects they would like to use.
The idea is for the girls to create a story out of these random objects.
Encourage them to focus on the opening and closing lines, which they must agree on, and making sure the story has a clear structure. Each of the stories must include at least 5 different objects.
Allow the girls 20 minutes to plan their stories and then 10 minutes to share them with the rest of the group at the end.