children and their families, which may include case management, health, mental health, employment, or other social services. (8) To promote access to and success in postsecondary education and workforce training opportunities for homeless children and youths or students living in public or subsidized housing, or to increase higher education, job training, workforce, adult education, parenting, and employment supports for families of homeless children and youths or families living in public or subsidized housing. (9) To provide professional development opportunities for teachers, principals, and other school leaders, housing and homeless providers, or other social service providers, including training on best practices for meeting the needs of homeless children and youths and their families, or for supporting socioeconomically and racially diverse classrooms. (10) To promote housing stability for youth who leave foster care after the age of 18 or who have left foster care after the age of 16 to adoption or guardianship, which may include intensive case management or coordination with the family unification program described in section 8(x) of the United States Housing Act of 1937 ( 42 U.S.C. 1437f(x) ). (11) To support programs that focus on building self-sufficiency skills, permanent connections, and social and emotional well-being for youth at risk of homelessness. 8. Evaluations and reports (a) Evaluations The Secretary, in consultation with the Secretary of Housing and Urban Development and the Secretary of Health and Human Services, shall conduct a rigorous, independent evaluation of each implementation grant awarded under section 4 and report the findings of each such evaluation to Congress. Such an evaluation shall examine the results of the demonstration project on the following outcomes for children: (1) Achievement outcomes, as measured under clauses (i) and (iii) of section 1111(c)(4)(B) of the Elementary and Secondary Education Act of 1965 ( 20 U.S.C. 6311(c)(4)(B)(i) and (iii)). (2) Housing and