ORLANDO, Fla. – As coronavirus concerns have prompted the closure of all public and private schools until at least April 15, school administrators are scrambling to produce educational materials and set up online courses to resume classes from a distance. “Our education system as we knew it simply does not exist today,” Orange County Public Schools superintendent Barbara Jenkins wrote in a memo to staff Wednesday. “I still believe our teachers and staff will creatively provide the best possible support to our students in the coming weeks.” In many Central Florida counties, some middle and high school students already use laptops and mobile devices to access coursework, making the transition to remote learning a bit easier.