The Baby-Sitters Club Wiki
The Baby-Sitters Club Wiki

Stoneybrook Day School is a private school in Stoneybrook. It has grades kindergarten to twelfth grade.


The school is not big enough for an orchestra in Kristy and the Dirty Diapers.

In Shannon's Story it's mentioned sometimes, if a student is interested in a subject, the school will even let a student set up a unit for credit. The unit you study with just the teacher, like an independent study in college. Shannon Kilbourne notes that the students are expected to go to college.

Last year their mathletes team won against Kelsey Middle School and Stoneybrook Middle School. In Stacey the Math Whiz the first meet is hosted in their auditorium.

In Shannon’s Story, the advanced eighth grade French class goes on a class trip to Paris for a week. Students must have a B average and an 85 in the class. There is a fundraiser held to raise money.

On the last day of school, students are allowed to wear whatever they want and serve pizza in the cafeteria.


Everyone wears uniforms to school; Shannon Kilbourne's uniform consists of a blue plaid jumper over a white short-sleeved blouse. Both Tiffany and Maria wear gray sweater vests, white shirts, and a gray and green plaid skirt.


SDS looks like a college campus, it's made up of four red brick buildings set around a grass courtyard and connected to each other and to the administration office in the front by covered walkways.

The offices are in an old house (the land for the school was donated by a woman who used to live in the house), and the gym and the track and playing fields are in the back.

In Abby's Un-Valentine, it's mentioned that the school has an auditorium.

Staff and Administration

  • Dr. Patek (headmistress)
  • Ms. Danvers (guidance counselor)


  • Mr. Katz (science)
  • Coach Williams (junior swim team coach)
  • Ms. Crifo - algebra (#112)
  • Reverty Schmidt - head of the math department (#105)
  • Madame DuBarry - advanced French (Shannon's Story)
  • Mr. Rowland - second grade (LS#22)

Sports and Clubs


  • Junior swim team


  • Honors Society, which includes an after school tutoring program.
  • Drama Club
  • Debate team
  • Astronomy club
  • French club in Shannon’s Story
  • Spanish Club
  • Mathletes



First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade





Unknown Grades

  • Sheila Nofziger
  • David Simpson
  • Greg Wilson
  • Polly
  • Sophie
  • Marcie Ferguison (#33)
  • Joseph Ferguison (#33)
  • Scott Hsu