THE education brief is a thorny one, as John Swinney has discovered. This summer he had to shelve his Education Bill after failing to attract sufficient support from the other parties at Holyrood. His standardised national assessments for pupils in Primary One have come under sustained fire, but he argues that it would “deeply irresponsible” to scrap these tests, a opposition MSPs have demanded.

Mr Swinney, understandably keen to close the attainment gap, is pressing ahead with plans to launch a Headteachers’ Charter, which he envisages as empowering heads to work with their school communities to reach key decisions on the school curriculum, staffing and budgets.

The headteachers’ own mood, however, is one of sourness and frustration. As we report today, they are being offered pay rises of three per cent, as opposed to the 10 per cent being held out to classroom teachers at the top and bottom end of the scale.

The heads’ unions describe the offer as “cynical and divisive” and contend that it ignores those who have devoted their careers to education and are now employed in leadership posts.

They point with some justification to the strenuous daily workloads they operate under. Dozens of heads are, for a start, responsible for more than one school. The unions insist that stronger financial incentives are needed if the recruitment of future headteachers is to remain at genuinely healthy levels. The case study we run today is an affecting and convincing portrayal of the very real pressures faced by headteachers. Yet starting salaries are £45,000.

It is unlikely that the shake-up of pay scales in its current form will be acceptable to teaching unions who want a restorative pay award for all staff to address a decade of pay erosion. However, it is vital that we do not lose sight of the need to improve pay for teachers at the top and bottom of the pay scale to attract new blood and prevent experienced teachers from leaving.

Mr Swinney could do worse this morning than to reflect on the experiences of retired primary school headteacher Maureen Tremmel and also ask himself whether heads are being adequately remunerated.