Sarah Marton, para-professional at Niles Township District for Special Education, left, talks with her son Cooper Marton, an 8th grader at Disney II Magnet School, while her son studies school work with his computer at his home in Chicago, Tuesday, March 17, 2020. Illinois Gov. J.B. Pritzker’s executive order closes all kindergarten through 12th grade schools — public and private — "for educational purposes" from March 17 through March 30, with students returning to classes March 31 due to caronavirus. Some individual districts, and some other states, have chosen to keep schools closed longer than that. (AP Photo/Nam Y. Huh)