serving the Chicopee, Holyoke, Northampton, South Hadley, West Springfield and Westfield school districts) Phoenix Academy Public Charter High School Lawrence District (CC, Lawrence, 9–12, serving the Haverhill, Lawrence and Methuen school districts) Phoenix Academy Public Charter High School Springfield District (CC, Springfield, 9–12, serving the Chicopee, Holyoke and Springfield school districts) Phoenix Charter Academy School District (CC, Chelsea, 9–12, serving the Chelsea, Everett, Lynn and Revere school districts) Pioneer Charter School of Science School District (CC, Revere, K–12, serving the Chelsea, Everett and Revere school districts) Pioneer Charter School of Science II District (CC, Saugus, 7–12, serving the Danvers, Lynn, Peabody, Salem and Saugus school districts) Pioneer Valley Chinese Immersion Charter School (CC, Hadley, K–12, serving the Agawam, Amherst, Amherst-Pelham, Belchertown, Chesterfield-Goshen, Chicopee, Conway, Deerfield, East Longmeadow, Easthampton, Frontier, Gill-Montague, Granby, Greenfield, Hadley, Hampden-Wilbraham, Hampshire, Hatfield, Hawlemont, Holyoke, Leverett, Longmeadow, Ludlow, Mohawk Trail, Northampton, Pelham, Pioneer Valley, Shutesbury, South Hadley, Southampton, Southwick-Tolland-Granville Regional, Springfield, Sunderland, West Springfield, Westfield, Westhampton, Whately and Williamsburg school districts) Pioneer Valley Performing Arts Charter Public School District (CC, South Hadley, 7–12, serving the Agawam, Amherst, Amherst-Pelham, Belchertown, Brimfield, Brookfield, Chesterfield-Goshen, Chicopee, Conway, East Longmeadow, East Hampton, Gateway, Gill-Montague, Granby, Greenfield, Hadley, Hampden-Wilbraham, Hampshire, Hatfield, Holyoke, Leverett, Longmeadow, Ludlow, Mohawk Trail, Monson, New Salem-Wendell, Northampton, Palmer, Pelham, Petersham, Pioneer Valley, Quabbin, Quaboag Regional, Ralph C. Mahar, Savoy, Shutesbury, South Hadley, Southampton, Southwick-Tolland-Granville Regional, Springfield, Sturbridge, Sunderland, Wales, Ware, West Springfield, Westfield, Westhampton, Whately and Williamsburg school districts) Prospect Hill Academy Public School District (CC, Somerville, PK–12, serving the Cambridge and Somerville school districts) R Rising Tide Public School District (CC, Plymouth, 5–12, serving the Plymouth school district) River Valley Public School District (CC, Newburyport, K–8, serving the Amesbury, Newburyport, Pentucket and Triton school districts) Roxbury Preparatory Public School District (CC, Roxbury section of Boston, 5–12, serving the Boston school districts) S Salem Academy Public School District (CC, Salem, 6–12, serving the Salem school district) Sizer School: A North Central Charter Essential District (CC, Fitchburg, 7–12, serving the Ashburnham-Westminster, Clinton, Fitchburg, Gardner, Leominster, Lunenburg, Nashoba, North Middlesex and Wachusett school districts) South Shore Charter Public School District (CC, Norwell, K–12, serving the Abington, Braintree, Brockton, Cohasset, Duxbury, East Bridgewater, Halifax, Hanover, Hingham, Holbrook, Hull, Kingston, Marshfield, Norwell, Pembroke, Plymouth, Plympton, Quincy, Randolph, Rockland, Scituate, Weymouth and Whitman-Hanson school districts) Springfield International Charter District (CC, Springfield, K–12, serving the Springfield school district) Springfield Preparatory Charter School District (CC,