A Queens teacher was arrested yesterday after he allegedly punched a 10-year-old boy in his special-education class in the face.

According to police, 36-year-old Alexander Perry accused a student in his class at PS 118 in St. Albans of cheating on a test o Friday morning. When the boy protested, the two got into an argument, and the student allegedly told him, "Go fuck yourself." Perry then is accused of hitting him in the face and on the back multiple times.

The student was not seriously injured, though he sustained a cut on his lip. Perry was arrested, and is expected to be charged with felony assault, harassment and endangering the welfare of a child.