Episode Description: Beware, spoilers! To read - hover over the text.
At the time of the next test in Springfield elementary Skinner lures the hard-core hooligans (including Bart Simpson) in the school basement and locks there. Getting out through the air vent, Bart first hits on the mower in the inspector Chalmers. For it brought to the limit Skinner exclude Bart from school. Marge tries to arrange his son to some other school, but to no avail. Approaching the day of the expulsion, during which Springfield residents should look for and kill snakes with clubs.