Claudia tries to talk her friend, Monica, out of trying out for cheerleading fearing that she will be let down because only the cool kids make the squad.

The homecoming game at Pine Creek High School is Friday night, followed by the homecoming dance on Saturday, so Claudia, Monica, and all their friends are nervous and on edge--will some disaster strike?

The science fair is coming up at school, and Kyle and Mia agree to help Ryan, who knows very little about animals, with his project--seeing whether music makes mice smarter.

Claudia is determined to plan the perfect party and out-do Anna; but first she must work to earn enough money to rent a hall, a band, and supply food.

Life in middle school can be complicated. Dealing with bullies. Putting up with the popular crowd. Playing sports and participating in activities. Plus, managing homework and studying! But Claudia can help uncomplicate things. She offers advice on everything from decoding teacher personalities to getting involved at school.

As a member of the seventh-grade dance committee, Claudia tries to find a way to convince the boys to attend the dance, which she knows they will not do if Anna, another committee member, gets her way and makes the event semi-formal.