The document describes a classroom activity where students will rotate in small groups between different stations around the classroom to answer questions about functions. Each station will have a question written on a poster board. Students will have 10 minutes at each station to discuss the question with their group and write down their ideas before rotating clockwise to the next station. After completing the rotation, each group will present the best ideas from their discussions to the whole class. The purpose is to review functions and share knowledge between students before an exam through an active learning activity.