; (5) by striking paragraph (12), as redesignated by paragraph (2), and inserting the following: (12) High-need local educational agency The term high-need local educational agency means a local educational agency— (A) (i) that serves not fewer than 10,000 low-income children; (ii) for which not less than 20 percent of the children served by the agency are low-income children; (iii) that meets the eligibility requirements for funding under the Small, Rural School Achievement Program under section 5211(b) of the Elementary and Secondary Education Act of 1965 or the Rural and Low-Income School Program under section 5221(b) of such Act; or (iv) that has a percentage of low-income children that is in the highest quartile among such agencies in the State; and (B) (i) for which one or more schools served by the agency is persistently low achieving; or (ii) for which one or more schools served by the agency has a high teacher turnover rate.