The Boston Public Schools are getting a giant stimulus check. Time to think big. The district will have to think creatively, take some chances, and find a way to sustain any successful new programs in the long term. By The Editorial BoardUpdated May 15, 2021, 2 hours ago Email to a Friend An empty classroom at Boston International High School in February.Erin Clark/Globe Staff Nearly $400 million in federal stimulus is coming to the Boston Public Schools. Itâs a lot of money for a district with a total budget of only $1.3 billion â and a rare opportunity to change the lives of thousands of children. Spending the money wisely will require