Appropriating money to the commissioner of human services from the federal temporary assistance for needy families (TANF) block grant to be used for competitive grants to local head start agencies to expand full year programming for certain very young children in cooperation with early childhood family education (ECFE) programs; specifying a grant award priority for increased services in areas of the state with the highest concentration of unserved or underserved children from eligible families; requiring eligible grantees to submit an application with a detailed plan describing the cooperative programming; providing for grant renewability, requiring commissioner program effectiveness monitoring (ra)