Chiefs of Nation’s 3 Largest School Districts Have Resigned 5 May 2021 The chiefs of America’s three largest public school districts have resigned within two months of each other following a tumultuous year marked by school closures due to the coronavirus pandemic, the introduction of remote learning, and battles with teachers’ unions over resuming in-person learning. Janice Jackson, CEO of Chicago Public Schools (CPS), the third largest school district in the United States, announced Monday she would be leaving her post, stating it is time to “pass the torch to new leadership,” rep...