Creon, the principle, caught Antigone on her phone during class. Creon tells Antigone that being on her phone in class is against school rules and she needs to be punished. Antigone stands her ground because she states that the Super intendent she kids could use their phones during class. Creon decides she will punished later. 
Falling Action
Antigone continues to go on her phone during class with the support of her boyfriend, Haemon, who is also the principle's son. Her sister, Ismene, begs her not to go on her phone during class. Antigone ignores her.
Resolution
Creon decides to expel Antigone. Antigone doesn't care because she knows what the super intendent says. Ismene begs to be expelled with her but Creon doesn't expel her. Haemon is not pleased with his father and tries to convince him to take back his decision but Creon refuses.
The End
The End
The vice principle, who is a clown, informs Creon that the super intendent did say students were allowed to use phones in class. Creon is distraught because he knows that if Antigone leaves due to his stupidity, he will lose his job. Creon attempts to find Antigone, but it's too late.
Creon finds Antigone and Haemon leaving the school together. Antigone and Haemon have dropped out of school and Creon is now out of a job. Creon's wife leaves him aswell.