Split the board into two halves, one half is the students’ side and one is the teacher’s side. Draw a horizontal line between these two sections, with 5 dots either side. Place a circle magnet in the centre of the line. The students repeat the target English with the teacher until time runs out. The teacher and one random student janken. Move the circle magnet one circle towards the winner’s side. When the rounds are finished, the winning team is whichever team has the circle magnet in their half of the board.