Vice-Chancellor Professor Greg Craven says attacks on teachers are demeaning the profession and turning people away.
A relentless attack on Australian teachers by some of the nation's politicians is scaring people away from the profession, ACU Vice-Chancellor Professor Greg Craven said today.
Applications for education courses across the university sector dropped 12 per cent from 2013 to 2014.
The falling interest comes as new research indicates a growing demand for teachers.
A population boom that began in 2008 will increase the demand for teachers and require additional classes in existing primary schools every year until at least 2025, the Australian Council for Educational Research (ACER) has found.
The ACER report, calledThe Teacher Workforce in Australia, was released on 11 March 2015.
Professor Craven said a willingness among some politicians to talk down the profession could lead to a shortage in the future.
"What we've seen in recent years is a relentless attack on teachers by some of the country's politicians," Professor Craven said.
"Politicians have been casting aspersions on teachers for sometime now, deliberating raising doubts about teacher intellects and even attacking them over their dress sense.
"It's these wilful attacks on teachers that are frightening people away from the profession at time when we can least afford it.
"Research by the Australian Council for Educational Research shows there is a growing demand for teachers, with New South Wales projected to require the equivalent of 385 additional primary classes each year until 2020. Victoria and Queensland are expected to require almost 450 additional primary classes
each year and Western Australia 351 classes.
"If we are not careful we'll be faced with a shortage of teachers in the future.
"Politicians need to stop attacking and start promoting the profession in order to attract the best, the brightest and the most committed people into teaching.
This type of campaign is actually most calculated to scare off high achievers.
Professor Craven said there had been too much focus on tertiary entry ranks as being the most important predictor of a teachers success. ATARs are one useful measure, but they are not the only ones. When ATARs are applied to university courses, they merely measure supply and demand. Becoming a successful
teacher involves a balance of factors, including knowledge, skills, and aptitude.
ACU education graduates teach in Catholic, independent and public schools in Australia and abroad.