Twenty-three schools in 16 Long Island districts have been flagged for subpar academic performance in the state's latest accountability ratings, a Newsday analysis has found. More than half of the schools — 15 — were classified as needing targeted support and improvement, also known as TSI. Six were designated as needing additional targeted support and improvement, or ATSI. Read the full story in the link in bio. (Photo credit: Howard Schnapp) . . . #longisland #schools #education #longislandschools #academic