; and (II) not less than 95 percent of such grant funds to— (aa) implement the program proposal described in this paragraph; and (bb) carry out 1 or more of the following activities: (AA) Facilitating collaboration between program participants. (BB) Developing or improving instructional materials. (CC) Supporting the reallocation of work hours for teacher leaders between classroom responsibilities and responsibilities as a teacher leader. (3) Data reporting requirement Each eligible entity applying for a grant under this section shall include in such application an assurance that the eligible entity will comply with reporting and evaluation requirements described in subsection (f). (d) Priority In awarding grants under this section, the Secretary shall give priority to eligible entities that are or that include— (1) a high-need educational service agency; (2) a high-need local educational agency; (3) a local educational agency that receives basic support payments under section 7003(b)(1) of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 7703(b)(1) ); (4) an Indian Tribe, Tribal educational department or agency, or Tribal educational organization; (5) a Native Hawaiian community-based organization or Native Hawaiian educational organization (as those terms are defined in section 6207 of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 7517 )) or an Alaska Native organization (as defined in section 6306 of such Act ( 20 U.S.C. 7546 )); (6) a local educational agency that demonstrates in their program proposal under subsection (b)(2) a plan to use this program to establish and sustain teacher leadership opportunities to increase teacher recruitment, including teachers who are individuals from underrepresented populations in the teaching profession; (7) an eligible entity described in subsection (a)(3)(C) that has a successful track record in supporting teacher leadership models, retaining teachers, or advancing teacher diversity