Arrange the players in shuttle teams. At a given signal, No.1 player walks forward to the opposite line balancing a Note Book or card board on their heads. No.1 player hands the note book to No.2 player, who walks backward to the opposite line and hands the note-book to No.3 player, who repeats. The team that regains its original position first, wins the relay. If the note-book falls from his head, he must replace it before continuing.
Note book or cardboard
Even number per team
Make sure to explain rules clearly before starting. Divide players into equal teams for fair competition.