Public School No. 13½, also known as the Cornelius Coot Elementary, is the public elementary school in Duckburg that Huey, Dewey and Louie Duck attend.
Staff[]
Administration[]
Teachers[]
Recurring:
Single appearance:
Other staff[]
Brulstra (janitor)
Donald Duck (truant officer)
Students[]
Main[]
Recurring[]
Behind the scenes[]

The school building as it appears in Italian comics
The school was first named "Public School No. 13½" in the 1951 comic Truant Troubles by Carl Barks. It was first named "Cornelius Coot Elementary" in the 1990 comic Making the Grade written by Jan Kruse with art by Don Rosa.
Various classmates and teachers of Huey, Dewey and Louie appear different comics. Most notably, authors of Dutch, Danish and Italian comics have developed different recurring extended casts of school-based adventures, listed together here.