Two school inspectors come to the school to assess the performance of the staff with their control over the children. It is a constant battle between the kids and the teachers, with some teachers like Miss Short favoring the 'hard- hitting' method while others such as Mr. Milton favoring a less disciplinary approach. All this happens because the pupils want the headmaster to stay. There is the 'blossoming romance' story thread and the kids have fun sabotaging a piano, a rocket, and a play.—Graeme Huggan