(H-F High is closed to students and visitors, but the Chronicle was invited in to see how teachers are teaching from their classrooms. Other faculty are teaching from home.)
Homewood-Flossmoor High math teacher Dana Noble greets the 21 students in his pre-calculus honors section as they pop up on his screen to start the 9 a.m. class.
He can talk directly to a few, and they chat about the weather and being outdoors. But after…
