The labour market for teachers can be divided into three main segments: classroom teachers; middle leaders and senior leadership. The first and last receive the most attention from researchers, but middle leadership needs are often overlooked and can be under-researched. This seems to be the case in the latest NfER research into the labour market for teachers published today. Teacher Labour Market in England – Annual Report 2022 – NFER

The market for middle leaders is closely tied to the classroom teacher market because middle leaders start off as classroom teachers. How quickly they will be promoted depends upon the subject or specialisms. In some subjects, where there are lots of part-timers, promotion can come swiftly. Music teachers working in small secondary schools have been known to be in charge even as NQTs, but hopefully such a state of affairs is rare these days.

Of more concern are the subjects where there has been chronic under-supply of new entrants into the profession. Last week, I talked to a group of headteachers under the auspices of the Corporation of London about this issue.

Here were my findings in relation to the possible supply of middle leaders in just one subject: design and technology.

The ITT Census for 2013, conducted by the DfE, recorded some 410 people preparing to teach design and technology via a range of different routes.

After one year of teaching, the number left in the profession was no more than 340 or, allowing for some dropout before completion of their courses, perhaps 5%, then only 320 would still have been in teaching.

Fast forward five years, and using the DfE wastage rates as reported to the STRB, then the remaining numbers of this cohort left in teaching might be in the range of 250-320 teachers.

Using TeachVac data on vacancies, something not available to NfER, recorded vacancies for design and technology teachers with a TLR were 390 in 2020; 470 in 2021 and 230 to date in 2022. Now some of these might be ‘recruitment’ TLRs with little leadership demands, but if even half are genuine middle leadership positions, then they will make a significant demand upon the remaining teachers from the 2013 cohort.

When a single cohort is not large enough to provide sufficient middle leaders there can be a temptation to require leadership of teachers before they are secure in their grip on teaching and learning. It should be possible to use the DfE’s databases to check how soon TLR2s are awarded to teachers in shortage subjects and in what type of schools?

The need for challenging schools to appoint inexperienced teachers to middle leadership positions in the teacher shortages of the early 1970s was the topic that led me to start my research into the labour market for teachers, and also to establish in 1978 an early leadership development course for middle leaders in Haringey’s secondary schools.

Professional development for middle leadership is as important as ever as is ensuring a sufficient supply of teachers with the knowledge and experience to take up middle leadership roles.