Greenfield schools probe lesson critics say was racially insensitive Greenfield Middle School. Staff File Photo/PAUL FRANZ Published: 2/19/2021 4:14:44 PM GREENFIELD — An incident alleged to have happened while a Greenfield Middle School educator was virtually teaching her students a unit on Black History Month has prompted a student’s grandmother and a local group to write letters to school officials asking that Greenfield schools focus more on social justice and anti-racism and to respond to the incident. Assistant Superintendent Judy Houle said the incident, which occurred in early February, involves a personnel matter so she cannot talk about it at this time. She said, “We are aware of the situation and are conducting an active investigation of the matter.”