Amends the Internal Revenue Code to exclude from gross income up to 25% of the wages earned by a certified master teacher in certain schools identified as in need of improvement or in a Head Start program. Defines "certified master teacher" as a teacher who: (1) has at least five years teaching experience in a public elementary or secondary school; (2) is highly qualified as defined by the Elementary and Secondary Education Act of 1965; (3) has a master's degree; and (4) has advanced certification in the applicable state licensing system. Terminates such exclusion after 2013.