The plot you describe seems to be that of a play set in an Italian high school called 'Fratelli Bandiera' in Prato. The teacher Claudia Gambetti teaches gymnastics with her dance-based method, arousing the envy and interest of the students. The school headmaster, initially against Claudia's method, eventually accepts private lessons from the teacher. Meanwhile, the students play a nasty prank on a teacher named Martorelli.
The headmaster, ill-advised by the caretaker Anacleto, loses a sum of money intended for the organisation of the student basketball team at the horse races. However, Anacleto suggests that Claudia and Mauro Bertarelli, one of his pupils, participate in a dance competition at the 'Joi Joi' disco in Pratilia. Claudia and Mauro win the prize money, which helps to restore the school's cash flow.
The plot ends with Claudia and her students coaching the basketball team, which has to face a team from Russia. The girls manage to win against the Russian champions, while Professor Mezzoponte schemes with the opposing coach.
This story appears to be a light comedy with elements of intrigue and romance, focusing mainly on Professor Claudia Gambetti and her activities at the school.