Cory feels betrayed when his older brother takes a girlfriend to a ballgame instead of him.

The day after watching a late-night baseball game with his dad, Cory falls asleep in class and strikes out on a test.

Under the impression that teaching is easier than learning, Cory ends up teaching social studies for a week as part of a bet with Mr. Feeny.

Cory's classmate Topanga develops a crush on Eric.