Springfield Elementary ships out all the poor-testing students (and Principal Skinner) on the day of a major standardized test. Meanwhile, Homer has to be extra careful now that his insurance has lapsed and has to wait until 3:00pm to get it reinstated.

!! Tropes:

* ExactWords: Principal Skinner tells some students that he's the Principal and they must refer to him as such. Nelson then calls him "such".
* GettingCrapPastTheRadar: Students make a joke when Principal Skinner instructs them to use a ''number two'' pencil.