The former Burlington High School building in in Burlington, Vt., stands vacant after students were moved to another site due to chemical contamination.
School nurse Heather Gordon checks the throat of 4th grader Isaac Vehikite, 10, at Elwood Intermediate School in Elwood, Ind., in 2016. Her camera relays the images and information to a doctor who makes the diagnosis.
Denver East High School students Mariah Rosensweig and Gabriel Nagel pose for portraits at City Park on Dec. 19. They have successfully advocated for Denver Public Schools to adopt a set of sustainability goals aimed at reducing the district's greenhouse emissions.