The Simpsons (1989)

S10E7 Lisa Gets an 'A'

While recovering from a cold, Lisa becomes hooked on a video game, allowing her homework to fall by the wayside. Her impressive A+++ on a test brings a grant to the school, but she ultimately admits to cheating, prompting Skinner to sweep it under the rug. In a separate storyline, Homer takes on the challenge of raising a lobster.