A school yard game is a fun activity that children often play during recess or lunchtime. TAG is a game where one person is 'it' and they must chase the other players and TAG them. JACKS is a game where players must pick up small objects, usually metal JACKS, with one hand and catch them on the back of the other hand. T-Bone is a game where two teams stand in a line and try to throw a ball over the other team's line. Red Rover is a game where two teams stand in a line and call out the name of a player from the other team, who then must run and try to break through the line.