On Monday, many elementary school students headed back to school for their first week of full-time, in-person learning. Watertown was one of them. We’ll hear from Superintendent Doctor Dede Galdston about how the first day back went. But some districts - like in Chelsea - needed more time to prepare for the shift back. Superintendent Dr. Almi Abeyta walks us through what school will look like for some elementary students when they head back to classrooms next week.