The incidents occurred at Margaret Neary Elementary School and were reported to Public Schools of Northborough and Southborough Superintendent Gregory Martineau in April.
Martineau on Wednesday sent a letter to parents detailing the incident and actions the school district has taken.
The unnamed teacher in January held an “impromptu mock slave auction” during a history lesson on the Atlantic slave trade. The teacher brought two Black students to the front of the class and had other students d
