Follows a boy and his mouse through a busy day at school.

Junie B. thinks first grade is a flop when her kindergarten friend Lucille prefers the company of twins Camille and Chenille and Junie B. needs glasses.

All his classmates make fun of Rodney because he can't pronounce his name, but it is Rodney's speech impediment that drives away the class bully.

Seven-year-old Stink Moody, having discovered that he can get free samples by writing letters of complaint to companies, gets so caught up in his letter writing campaign that he misses his best friend's birthday, but he plans a super surprise to make up for his mistake.

Nancy is determined to make the cover of her very first book report as fancy as she can, but she spends so much time on it that she has no time to write about the book.

Other students laugh when Rigoberto, an immigrant from Venezuela, introduces himself but later, he meets Angelina and discovers that he is not the only one who feels like an outsider.

On his first visit to school, Noodles the dog feels scared until he meets a nice teacher and makes new friends.

Gilbert seems to be the only one in his class who cannot think of any ideas for an Earth Day project.

Second-grader Stink's parents tell him he must play a sport after he gets an unsatisfactory grade in physical education, and so he masters thumb wrestling, as seen on a sports channel.

Chrysanthemum loves her name, until she starts going to school and the other children make fun of it.