; or (B) a partnership between a local educational agency and one of the following: (i) A public or non-profit social service provider, including a provider of health-related services or early childhood education services. (ii) A full-service community school. (3) Extended school day The term extended school day means a school day for children from birth to age 9 of not less than 9 hours, except in the case where an eligible partnership cannot accommodate a 9-hour day. (4) Extended school year The term extended school year means a school year for children from birth to age 9 of not less than 220 calendar days, except in the case where an eligible partnership cannot accommodate a 220-calendar-day school year. (5) Full-service community school The term full-service community school means a public school which coordinates educational, developmental, family, health, and other comprehensive services through community-based organizations and public and private partnerships, and provides access to such services to students enrolled in such school, families of such students, and the community where such school is located. (6) High-need community (A) In general The term high-need community means— (i) a political subdivision of a State, or a portion of a political subdivision of a State, in which at least 50 percent of the children are from low-income families