Isaac Clark, 15, of Urbana, was charged Thursday with delinquency assault after he admitted attacking another student after boarding a bus at Mac-A-Cheek Learning Center, 1130 W. Sandusky Ave., around 2:25 p.m.
Staff forcibly removed Clark from the bus prior to officers of the Bellefontaine Police Department arriving at the scene.
Isaac admitted to striking the victim in the head and face.
The victim did not fight back, police report, and was later released to his mother.
Isaac was lodged in the Logan County Juvenile Detention Center.