; (B) STEM program participation and performance; or (C) both advanced coursework and STEM program participation and performance; (2) specify the enrollment mechanism that the local educational agency will use for its various advanced courses or programs, which shall include open enrollment or universal screening, including in the case of universal screening, a description of what assessments will be used to determine enrollment as described in section 4(5), and a justification for why each assessment was selected; (3) submit a plan to train school leaders, academic counselors or advisors, and teachers on strategies for bridging inequities (according to race and ethnicity, sex, socioeconomic status, disability status, and status as an English learner) in advanced coursework or program participation and performance; (4) submit a plan to assemble a local advisory council of students from underrepresented subgroups of students, and parents or guardians of students from those subgroups, with at least 2 members of each subgroup of students, including an explanation of how the council will be involved in the local educational agency's implementation of the grant, as well as oversight and evaluation of the grant; (5) submit a plan to communicate to students and families, in multiple languages and through multiple formats, the process and requirements to enroll in advanced courses