The number of COVID-19 cases among the Ridgefield school community is continuing to fall. Superintendent Susie Da Silva said in a letter to parents this week that elementary students will return to in-person learning on Monday.  More than 3,000 face shields have been ordered for all students in kindergarten through eighth grade.  Da Silva says they did a test run with some students at lunchtime when kids have their masks off, and they were used appropriately.  If in-school exposure occurs, the classroom or the building will move to remote learning.