"New Math" (Tom Lehrer)

"Math" with the Simpsons

"Finite Simple Group of Order 2" (Klein Four Group)

"Math" with Ma & Pa Kettle

Scene from "NUMB3RS": The 'Monte Hall' Problem

Report on the "Reform Math Movement": An Inconvenient Truth
(Not really humorous; in fact, it's quite sad!)

Report on the "Reform Math Movement": A University View
(Not really humorous; in fact, it's quite sad!)