In this part:

(1) Advanced Placement or International Baccalaureate course

The term “Advanced Placement or International Baccalaureate course” means—

(A) a course of college-level instruction provided to secondary school students, terminating in an examination administered by the College Board or the International Baccalaureate Organization, or another such examination approved by the Secretary; or

(B) another highly rigorous, evidence-based, postsecondary preparatory program terminating in an examination administered by another nationally recognized educational organization that has a demonstrated record of effectiveness in assessing secondary school students, or another such examination approved by the Secretary.

(2) Eligible entity

The term “eligible entity” means—

(A) a State educational agency;

(B) a local educational agency; or

(C) a partnership consisting of—

(i) a national, regional, or statewide nonprofit organization, with expertise and experience in providing Advanced Placement or International Baccalaureate services; and

(ii) a State educational agency or local educational agency.

(3) Low-income student

The term “low-income student” means an individual who is determined by a State educational agency or local educational agency to be a child ages 5 through 19, from a low-income family, on the basis of data used by the Secretary to determine allocations under section 6333 of this title, data on children eligible for free or reduced-price lunches under the Richard B. Russell National School Lunch Act [42 U.S.C. 1751 et seq.], data on children in families receiving assistance under part A of title IV of the Social Security Act [42 U.S.C. 601 et seq.], or data on children eligible to receive medical assistance under the Medicaid program under title XIX of the Social Security Act [42 U.S.C. 1396 et seq.], or through an alternate method that combines or extrapolates from those data.

(4) High concentration of low-income students

The term “high concentration of low-income students”, used with respect to a school, means a school that serves a student population 40 percent or more of who are low-income students.

(5) High-need local educational agency

The term “high-need local educational agency” means a local educational agency or educational service agency described in 9812(3)(A) ¹ of this title.

(6) High-need school

The term “high-need school” means a secondary school—

(A) with a pervasive need for Advanced Placement or International Baccalaureate courses in mathematics, science, or critical foreign languages, or for additional Advanced Placement or International Baccalaureate courses in such a subject; and

(B)(i) with a high concentration of low-income students; or

(ii) designated with a school locale code of 41, 42, or 43, as determined by the Secretary.