The Simpsons

Season 20, Episode 11

Episode Title: How the Test Was Won

Air Date: 2009-03-01

Overview:

Bart gets a perfect score on a practice test for a national achievement test, which not only rattles Lisa, but it means Bart gets to attend a special party instead of having to take the actual test. Meanwhile, Homer must avoid injuring himself for an entire afternoon after failing to pay his insurance.