A school dance is an event that is typically held at the end of the school year. It is a social gathering for students to celebrate their accomplishments and have fun. There are several types of school dances, including PROM, HOP, FORMAL, and senior PROM. PROM is a FORMAL dance usually held in the spring for high school juniors and seniors. A HOP is a less FORMAL dance, often with a live band or DJ. A FORMAL is a more sophisticated event, usually with a dress code and a more structured atmosphere. Senior PROM is a special event for graduating seniors, typically held at the end of the school year.