A Little Learning

A Little Learning is the 13th episode of the Super Mario World (series).

Synopsis
Princess Toadstool starts a school with Yoshi and Oogtar, and Hip & Hop (over King Koopa's objections) as her first students. The kids become sworn enemies and their desire for revenge culminates in a disastrous science fair that threatens to blow up the entire Dinosaur World.

Plot
The episode starts off with Princess Toadstool ringing the school bell as Oogtar and Yoshi run to her. Oogtar gives Princess Toadstool an apple, but when she takes a bite out of it, it is revealed to be a Wiggler. Yoshi eats the Wiggler as Princess Toadstool gets angry at Oogtar.