Principals across Victoria increasingly fear the state's teacher shortage could reach crisis point in a matter of months.
A union survey of 242 public school principals found more than 80 per cent said it had become "much harder" to fill staffing vacancies across all areas of the curriculum in the past year.
Additionally, nearly 50 per cent said they were "greatly concerned" about having enough teachers to fill vacancies for the start of the 2023 school year.