The Teacher Supply Model

On Thursday, the DfE published its annual note about the working of the Teacher Supply Model Teacher demand and postgraduate trainee need: 2026 to 2027 – GOV.UK

The Model can be easily described in the DfE’s own diagram

It is interesting to note that the Teacher Supply Model

assumes that as pupil numbers grow, teacher demand will grow too, and vice versa. Additionally, the model assumes that PTRs will grow in line with the historical relationship between pupil numbers and PTRs. Similarly, the model assumes that PTRs will fall if pupil numbers fall. In other words, as pupil numbers grow, the TWM assumes that schools will increase the size of the teacher workforce and allow class sizes to grow a little. 

As a result, the Model finds it challenging to manage changes, such as in the curriculum. One of the best examples was the introduction of citizenship during the Blair/Brown Labour government. Schools didn’t sack teachers to make space for teachers trained in the subject, and with no historical data to underpin the need, estimates had to be made.

The assumptions about pupil teacher ratios are, of course, unable to factor in economic headwinds that might change assumptions about future funding of schools. There was a god example early in this century when, in a budget, the Chancellor announced extra cash to be sent directly to schools. Not surprisingly, the schools went after extra teachers and equilibrium in the labour market was only restored by a hike in teachers’ pay that dampened down demand that had not been anticipated in the Modelling.

I have discussed these points with the overseas governments that I have advised on teacher supply modelling over the years. I also favour including a check on what is currently happening in the labour market by surveys of vacancies. Advances in technology, such as pioneered by TeachVac, way back in 2013, allow current trends to be matched with the data input into the Teacher Supply Model that may be two to three years between data collection and the output of trainees based upon the data joining the labour market.

One increasingly interesting issue that the Teacher Supply Model may need to consider is the growing international labour market for teachers. The Model currently imperfectly accounts for loss from the trainee and existing teacher pools to the private sector in England. In the future, it might need to consider how many trainees opt to work abroad. This will be especially important if more overseas students are offered places on teacher preparation courses. Will they be offered visas to teacher in England, or will they leave the country after completion of their courses? I will try to consider this issue in a later post.

Finally, I am delighted that the statisticians have abandoned what they have called ‘the removal of the need for an adjustment relating to forecasted under-supply’.  Adding back in the number of unfilled places from a previous ITT round to the next year’s total was never a good idea, as I have made clear in a number of my posts on this blog. The decline in Physics ITT places from a high of 2,250 in 2024/25 to just 810 for 2026/27 is a good case in point.

However, has this re-assessment of need gone too far? Based on Timo Hanney’s work on vacancies and my own current research into vacancies for teachers of music, I think the DfE has been realistic in its approach. After all, if they have under-estimated demand, the government can always recruit more teachers from overseas by enticing those trained here to return to England.

Does the DfE care about the arts in schools?

In my previous post, I promised more from the DfE’s publication Teacher demand and postgraduate trainee need: 2026 to 2027 – GOV.UK On closer examination of the text, it is clear that a lot of the data has come from the June 2025 publication of school workforce data, collected in November 2024. The next publication with the 2025 workforce data should appear in June, so I will wait until then to review the trends I didn’t cover on this blog last summer, after the publication of the 2024 data.

However, there is an interesting table in this release showing changes in the number of teachers per 1,000 pupils. The time series runs from the end of the last Labour government’s decisions on school funding in 2010/11 up to the 2024/25 school-year. This covers a period when school rolls were both falling, and then rising again. For the primary sector, rolls have been falling for some time. In the secondary sector, rolls are reaching their peak and will drop away over the next few years. The extent of the fall will, in reality, depend upon trends post-16, and whether schools either retain pupils or see then depart for further education or apprenticeships.

The number of teachers per 1,000 pupils is, of course, governed by the curriculum. Mathematics and English are taught to all pupils between Years 7-11, whereas few schools teach Classics to any pupils at all. Hence the ratio for mathematics was 8.44 in 2025/26, and has changed little since 2010/11, when it was 8.39 teachers per 1,00 pupils. By contrast, classics come out at a constant 0.09 teachers per 1,00 pupils.

The number of teachers per 1,000 pupils
by secondary subject as published in this publication
Subject2010/112024/25difference% Difference
Computing3.471.77-1.7-49%
Design & Tech5.133.1-2.03-40%
Drama1.751.35-0.4 -23%
Art & design2.812.19-0.62-22%
PE6.254.98-1.27 -20%
Other Sub5.124.08-1.04-20%
Business studies1.911.55-0.36-19%
Modern F L4.643.91-0.73-16%
Music1.671.42-0.25-15%
Biology3.93.41-0.49-13%
All Sec68.0959.77-8.32-12%
RE2.322.2-0.12-5%
Chemistry3.163.08-0.08-3%
Primary48.1747.04-1.13-2%
Classics0.090.0900%
English8.78.700%
Mathematics8.398.440.051%
Physics2.692.720.031%
History3.213.50.299%
Geography2.93.270.3713%
Source: DfE School Workforce data

Interestingly, for a country concerned about ‘growth’, and the decline of the productivity of the economy, the subjects with the largest falls in teacher numbers per 1,000 pupils are computing (down 49%) and design and technology (down 40%). By contrast, the humanities subjects, of history and geography, have seen increases in the number of teachers per thousand pupils. Presumably part of this increase was the inclusion of these subjects in the English Baccalaureate by the previous Conservative government.

The arts have generally not fare very well. This is despite the ease of recruiting teachers in these subjects during much of the period reviewed. It might be assumed that these subjects were the casualties of the government’s views on the curriculum.

The small changes in mathematics and physics, no doubt owe something to the generous bursary and scholarships that have been available to trainee teachers in these subjects.

As noted, part of the change was due to the rise in school rolls. Generally, the Pupil Teacher Ratio in secondary schools has worsened as rolls have risen. This is not surprising. Governments have rarely been able to fully fund bulges in school populations. I suspect that part of the strain has also been felt in the size of ‘option groups’ in Years 10 and 11. However, I also know that class sizes have also increased in Years 7-9, where most teaching is of whole classes.

The other interesting question that arises from the data is the amount of teaching undertaken by those with appropriate qualifications in the subject that they are teaching. Regular readers will know my views on the subject. Teachers should be certified for specific subjects, and receive ‘emergency’ certification if required to teach ‘out of their field’.  The present system allows parents to be blissfully ignorant of whether their offspring are being taught by a teacher with either a degree and training in the subject or some lesser qualification. I wish more parents would ask. It would also be interesting to see research on GCSE results by the qualification of the teacher that taught the group.

With falling rolls, and reduced targets for trainees, we are entering a challenging period for those responsible for training teachers. I doubt the market will look like it does today in a couple of years’ time.  Who will survive and who will no longer be preparing graduates for teaching? Ans what of the alternative routes into the profession? Will they remain as at present? 

ITT Numbers for 2026 – brutal realism from DfE or big risk?

The DfE has today published its comprehensive analysis of the school workforce, including the trainee need for 2026/27 courses. As we know, pupil numbers are falling in the primary sector, and don’t have much further to rise in the secondary sector. As a result of this fact, added to improved take up of teaching as a career, and improved retention, the DfE has significantly adjusted its trainee targets. Teacher demand and postgraduate trainee need: 2026 to 2027 – GOV.UK

I will look at some of the data in more detail in future posts on this blog, but for this post it is just the changes in trainee needs.

Subject/phaseTRAINEE NEED 2021/22TRAINEE NEED 2025/26TRAINEE NEED 2026/27DIFF 26/27 ON 21/2226/27 0N 25/262025 ITT CENSUSNEW TARGET MET?
Art and Design5806806052575872YES
Biology8209856751453101489YES
Business Studies7259001200475300271NO
Chemistry108073069039040864YES
Classics406075351544NO
Computing840895565275330715YES
Design and Technology1475965620855345580POSSIBLY
Drama33062037040250255POSSIBLY
English19801,95019800302069YES
Geography745935685602501035YES
History780790520260270969YES
Mathematics28002,30020008003002588YES
Modern Foreign Languages15051,46010854203751364YES
Music540565260280305367YES
Others19802,520203555485348NO WAY
Physical Education1010725655355701466YES
Physics25301,41081017206001086YES
Religious Education47078045020330483YES
overall TOTAL3103026,92020800102306120
Secondary Total2023019,270152804950399016975
Primary Total108007,650552052802130

In the table I have ignored the primary phase. The total suggested of 5,520 for the postgraduate primary sector will no doubt cause real concern. However, as the DfE helpfully point out, these are not subject to recruitment controls.

In terms of the secondary sector subjects, it is worth pointing out that the DfE has seemingly abandoned the dubious practice of adding unfilled places from the previous year into the new need total. In its place, it has opted for a more nuanced approach. As I have pointed out before, schools start the term in September fully staff, so there are no vacancies, just teachers with sub-optimal qualification teaching pupils. Unless these teachers are sacked, there are no vacancies if too many teachers are trained.

In the final column, using the data from the 2025 ITT census, I have suggested my thoughts about the possible outcome of the current round based on these need numbers. More later

How to measure headteacher turnover?

I have been reading the interim report on teacher turnover in 2026 from Timo Hannay et all. The survey is supported by The Gatsby foundation. Teacher Recruitment and Retention 2026 The details about headteacher turnover can be found on pages 10 and 11.

Overall, teacher vacancies are in decline. This doesn’t surprise me. A combination of falling school rolls, especially in the primary sector; better ITT recruitment meaning fewer temporary ‘out-of-field’ appointments, and the war in the Middle East possibly reducing the number of teachers thinking of moving overseas could all be contributory factors to any decline. MATs might also be offering vacancies internally before bothering to pay for external advertising. Finally, cutbacks in leadership roles as budgets come under pressure and rolls are falling may also help to explain the downturn, if indeed it is actually a downturn. In addition, some schools and MATs might have stopped the use of rolling vacancy adverts for talent banking when there was no real job.

For headteacher turnover the approach Report’s approach is slightly different. The report states:

We draw on Department for Education records to track changes in headteacher appointments across the academic year. SchoolDash monitors whether the named headteacher at each school has changed, providing a direct measure of headteacher turnover that complements the survey and job advertisement data presented elsewhere in this report.’ Teacher Recruitment and Retention 2026 Page 10

Not the interesting thing is the date a school notifies the DfE of a change of headteacher. Assuming the departing head’s contract expires on 31st August, the school will possibly still have that headteacher on 1st September, so two names may be recorded for the year. If the school changes the name on 31st August, the following year may only record one name.

A further complication arises when there is an acting or temporary headteacher during an interregnum. This could add an extra name to the total for the year.

The alternative way of measuring headteacher turnover is to record and count actual vacancies. This isn’t as easy as it one was, as headteacher posts don’t need to be advertised nationally. However, it is a fair bet that between them, the DfE vacancy site and the ‘tes’ probably pick up almost all state school headships. Those these two sites miss are either only advertised within MATs or placed on regional job boards, as in the North East.

I started tracking headteacher vacancies in the 1980s, and for my latest analysis see the post Headteacher vacancies – a changing trend in advertising date? | John Howson and the two posts that follow that one. Recording vacancies can offer a wealth of data that just recording changes in names misses. I recall a meeting with Mr Hannay when I was running TeachVac.  Our method visually looked at the vacancies our AI located and input the information. What we learnt, and it still holds true, is that for real monitoring each vacancy needs a unique identifier that stays with the vacancy from the start of the recruitment process to the person appointed joining the school staff. I remain ever hopeful of such a change.

Celebrating 100,000 Blog Visitors: A Thank You to Readers

Yesterday evening this blog received its 100,000 visitor, according to WordPress statistics. I would like to say a very big thank you to everyone that has read a post on this blog since I started it, way back in early 2013. According to Chat GPT, only 5% of blogs started in that year still survive. This blog not only survives, but is also thriving.

From time to time, WordPress suggest I make a charge to visitors to read previous posts. I have steadfastly ignored those blandishments in favour of open access for all. I am sure that policy has helped gain me extra visitors.

However, writing a blog does take time and effort, and if you know a library that might like to book of the 2013 posts, some of which WordPress no longer allows access to, please suggest they buy the book either as a e-book from Amazon or as a paperback from myself through the email at: dataforeducation@gmail.com

Once this book has covered its costs, I will publish another on the 100 most read posts – with a bit of commentary as to why they might have received so much attention. To date, posts about teachers’ holiday entitlements lead by a long way. It seems like the myth of long holidays is deeply engrained in the public’s psyche.

As someone that failed their English Language examination at age 16, I never thought that I would write a column for the TES between 1997 and 2010, and this blog since 2013. Sub-editors taught me a lot, and on-line software has helped. Interestingly, I have experimented recently with turning the text of a blog post into a webinar conversation. If you ae interested, I will leave you to search the 2026 posts for an example.   

In the past, comments were more frequent that they are these days, although ‘likes’ still seem to crop up from time to time. My thanks to those that ‘like’ every post I write. I am not used to having such a fan base.

My especially thanks to, Janet D, Frank S and Sue B for their many comments. Along with teachingbattleground, they make up the most frequent commentators over the years on my posts. Frank was at school with me, and I still remember his part in TCS plays.

Where now for the blog? Well, I hope to keep it going for some time yet, as there is certainly plenty of material to write about. My special field is the labour market for teachers and, especially, headteachers, where I have more than 40 years of data from my research. Later today, I will post, as my next blog post, about how my findings compare with a report that was published yesterday. AI can do some things, but it still has much to be taught to make it even more useful as a research tool.

So, once again, thank you to my audience, whether you have just read one post, have delved into the archive as part of research for a project, or are one of the small number of regular readers.  

30th April update

A, my thanks to you, the readers for the best April ever for the blog. 2,000 readers over the courses of the month!

Thank you.

The book from the blog- read all 2013 posts in one place – ideal for libraries

Buy through Amazon as an e-book, paperback or even as a hardback or contact me via comments for your signed copy of a paperback at a lower price £13 plus postage and packing. Over 100 posts all in one place

Holiday advice – no use for teachers

Teachers are returning to school after the pupils’ Easter Break. I doubt whether most teachers will have enjoyed a completely school-free break, and some may even have been running revision classes for their Year 11 and Year 13 pupils. However, the break is a period for some down time away from the routine of classroom life. Perhaps some teachers will also have been told how fortunate they are to have such long holidays, and what a ’cushy’ job they have.

As I pointed out in my most popular blog post ever, teacher don’t have long holidays, and they don’t have control over them either. How much holiday do teachers have? | John Howson

Additionally, teachers’ terms and conditions, with regard to holiday entitlement, have not really changed since I started teaching way back in 1971.

As a result, this extract from a news site would rile me if I were still a teacher.

The Government states on the website : “If a bank holiday is on a weekend, a ‘substitute’ weekday becomes a bank holiday, normally the following Monday. Your employer does not have to give you paid leave on bank or public holidays. Bank holidays might affect how and when your benefits are paid.”

So, if you want to swindle extra time off, booking December 29-31 off work will result in 10 days off in 2026, with just three days booked as holiday. Across 2026, careful planning allowed workers to turn 28 days of annual leave into as many as 63 days off by aligning bookings with weekends and bank holidays

These leave strategies are becoming increasingly popular among employees, particularly as more workers look to maximise rest without exceeding their allowance. The key, however, is acting early. UK will get a 3-day working week at the end of the year – here’s when and why

None of this advice is of any use to teachers or their support staff colleagues on term-time only contracts. Now they are not alone in have fettered holiday times, but I think the days when large numbers of workers had to take their annual holiday during ‘wakes weeks’ has declined over time, as a manufacturing base has become a less important part of national life.

I have long believed that at some point there will need to be a review of teachers’ pay and working conditions. This will become more urgent if AI doesn’t remove jobs from the workplace, but allows exiting workers to work fewer hours each week.

Of course, teachers that don’t like the current contracts can either look for work overseas or turn to tutoring where one’s working hours are very much a matter of personal choice: easier to do if you are a mathematics teacher, possibly less so if you teach history?

If I was a union rep in a school, I might ask about the holidays the professional staff of the Association are entitled to, and compare it with my own experience.  

Teacher Turnover- Is England doing better than the USA?

An interesting report crossed my desk a the end of last week. Teacher Turnover in the United States: Who Moves, Who Leaves, and Why | Learning Policy Institute This study, by Tiffany Tan, Wesley Wei, Desiree Carver-Thomas, and Emma García was produced the Learning Policy Institute, and first appeared in mid-March.

Key findings were that;

Teacher turnover remains high nationally. Between 2020–21 and 2021–22, 15.1% of U.S. teachers moved schools or left the profession: 8.0% moved schools, and 7.1% left teaching. Turnover rates have been largely stable over the past 2 decades but are now about 27% higher than in the early 1990s—an increase driven primarily because the rates of teachers leaving the profession increased by more than 50%.

Most teacher turnover was voluntary and preretirement. Nearly 3 in 4 teachers (74%) who moved or left did so voluntarily for reasons other than retirement. This percentage is higher than it was 10 years ago, when 67% of teachers left their schools voluntarily and preretirement.

Nearly half of teachers who moved schools stayed within the same district, and almost 40% of those who left teaching remained in the education sector. Among movers, 36.5% of teachers moved to a different district in the same state, while 17.3% moved to a different state. Of those who left teaching, 31.2% retired, whereas 13.1% took jobs in other sectors.

Teacher turnover rates vary across groups of teachers. 

It is interesting to compare this survey with the NfER’s recent Report on the School Workforce in England

School teacher retention has improved slightly in recent years, with the leaving rate falling from 10.6 per cent in 2016/17 to 9.5 per cent in 2021/22 and nine per cent in the most recent data. This has contributed to lower ITT recruitment targets and increased teacher numbers overall. The exit rate of first-year early career teachers who left within one year between 2023/24 and 2024/25 was 10.3 per cent, the lowest rate since the data began. (page 11)

The NfER conclusion seems much more optimistic than that of the US Report from LPI.

In contrast to previous NFER reports on the teacher workforce, the flows of teachers into and out of the labour market look reasonably healthy for the future of teacher supply. Recruitment is improving, even in some subjects which have seen persistent shortages. Teachers were less likely to leave the workforce last year compared to any year since 2010/11, outside of the pandemic. The early career teacher retention rate is the best on record. Teachers’ working hours are steadily coming down on average and the proportion of teachers who report having an acceptable workload has improved somewhat. Some progress has also been made in the competitiveness of teachers’ pay. Most teachers’ have received a pay increase of at least four per cent for each of the last four years, which has been higher than inflation over the period and even closed the gap – albeit only partially – that had opened up between teacher pay growth and average earnings growth since 2010/11. The increase in job insecurity and slowdown of job opportunities in the wider labour market is also likely to be a key factor driving recent trends (page 24) https://www.nfer.ac.uk/media/idcdsseo/the_school_teacher_workforce_in_england_annual_report_2026.pdf

This may be because the pupil population in England is in decline. The consequences are that there are fewer opportunities for teachers to move to different schools, and more teachers stay put. There is also less pressure on training numbers, so teaching looks like a more competitive occupation. While the economy and technology changes, such as the fear of the AI effect on graduate jobs may also be working to make teaching look more attractive as a career path in a more challenging graduate labour market.

However, I wonder whether many of the issues reported in depth in the LPI Report, such as the higher turnover of Black teachers; more turnover of teachers in certain subjects, and in certain types of school, may also be features of the labour market for teachers in Egland.  Certainly, we know that teachers from ethnic minority backgrounds fare less well in teaching than those from the majority ethnic community, as I have discussed in past posts. I suspect many of the other concerns raised by the LPI Report may also have credence in England were the data to be examined in that level of detail.

For issues around ethnicity and teachers in England, see my previous blog posts

Ethnicity issues remain for new teachers | John Howson

Ethnicity issues remain for new teachers | John Howson

Slow progress on ethnic minority headteacher numbers | John Howson

Falling rolls -who dictates the outcomes for schools: Parents or planners?

How do you deal with the issue of falling rolls in our schools? A senior politician recently told me that there was no way they would reduce the admission number for a successful school, because the parents wouldn’t stand for it.

Interestingly when Mrs Thatcher widened the concept of parental choice in section 6 of the 1980 Education Act, the civil servants left a ‘get out’ clause allowing local authorities to override their ‘duty to meet the expressed parental preference’ because it was ‘prejudicial to the efficient use of resources’.  Back in those days, the notion of parental power was very much in its early days.

Now the politician I spoke with was only voicing the approach any retailer might take to falling sales; cut out the loss-making branches and strengthen those that make a profit. ‘Let the weakest go to the wall’, a dictum many learnt in school when studying their Skaespeare.

But, should public services operate in the same fashion? It’s worth remembering that parents are required to educate their children, and the State is the default provision for those that don’t, won’t or in most cases cannot do so in any other way.

How the State has responded to that demand from parents for schooling has changed over time. A reader reminded me of the Liberal Democrat position, as expressed by Nick Clegg during the coalition government that perhaps took parent power to the ultimate. I wrote then a blog post entitled Private education, but State Funded? | John Howson This might have been a good idea at the start of a decade of rising school rolls, but does it hold good when rolls are falling?

I guess it depends upon where you live. In a densely packed urban area, with many schools within easy distance of each other, survival of the fittest might seem logical even if the fittest was a Church School and didn’t have many pupils on free School Meals.  However, even in urban areas, change is rarely easy, and often messy, and the current funding formula for schools doesn’t help.

Schools below capacity often run at a deficit, so should academy trusts prop these schools up with cash from other schools that don’t spend all their income?  Perhaps that’s why parent power – or at least parent governors – don’t exist in most academies, in case they rumbled what was happening.

In less urban areas, the issue is more complex. Consider the following case study. Imagine a town and its locality with 5 primary schools where there is little or no house building, and post-covid relatively little movement in the housing market. The current position for one such town

is shown in the table below.

In total, the five schools had 857 pupils on roll, but with a capacity for 1141, so were operating at 75% capacity. Intake for the latest year was lower at 66% of capacity.

 TYPECURRENT ROLLCAPACITY% CAPACITYPlaces offered – latest
SCHOOL 1RC1182105613/30
SCHOOL 2CofE2993159545/45
SCHOOL 3COMMUNITY1782108516/30
SCHOOL 4ACADEMY1301966615/30
SCHOOL 5COMMUNITY1322106318/28

Schools 1-3 are in the town, and schools 4-5 are within easy travelling distance. The obvious answer might be to close one of schools 4-5, but that would create additional transport costs for the local authority; to be paid from Council Tax.

Closing the RC school is not possible, as the exiting pupils cannot be accommodated at the other two schools, as they have insufficient spare capacity, and the need would be for an additional 70 places over the current capacity. Should the RC school numbers fall further to less than 100-110, and intakes not increase at the other two town schools, it would be possible to close the RC school if each of the other two schools in the town could take an extra class. However, the restricted nature of their sites may that possibility unlikely.

What happens if the RC school remains open, and starts to run a deficit budget and, as a consequence, either the diocese eventually decided to turn the school into an academy or it is judged inadequate by ofsted, and forced to become an academy. Could the diocese transfer funds from other schools to keep the school open?

What of the future for schools 4 & 5 if they are faced with the same scenario of starting to operate on deficit budgets, and the risk to the local authority with regard to school 5 at a time of great pressure on the authority’s budget.

Should someone create a plan for the future. If so, who? The local authority, the Regional School Director, the DfE? Or does the desire of the parents for one particular school eventually affect the other four schools, and the market decides? Discuss.

For those that want to consider the issue further, I wrote a play around a school facing falling rolls in its locality to try to tease out some of the issues. You can access it at C:\Users\dataf\OneDrive\Documents\FallingRollsPlay.docx or by requesting a copy by using the comment section

Reader might also like this post from a decade ago. My concern about the future of small schools isn’t new. Are small schools doomed? | John Howson

Free School Meals and headteacher vacancies

This is the third in my series of posts based upon my thoughts on headteacher vacancies that have been posted by state schools in England so far this school year. This post is a bit more speculative than the previous two posts, as it looks at the relationship between re-advertisements of headteacher vacancies and the percentage of children on Free School Meals as recorded on the DfE’s website in the schools that have re-advertised their headship.

I have used data for all the vacancies where free school meals data are available as the baseline. New schools; nursery schools; sixth form colleges and some other schools are excluded as they don’t have free school meals pupils. Thes other schools may be small schools, or just schools that have not recorded the percentage at this point in time.

% RANGE of FSM pupilsALL ADVERTSRE-ADSPERCENTAGE
0-9.91742414%
10-19.92672710%
20-29.91933016%
30-39.91632717%
40-49.91091514%
50-59.973811%
60-69.938411%
70+16638%

I have divided the vacancies into groups in an arbitrary manner. At this stage of the year, many schools that have advertised during February and March will not yet have had time to complete the appointment process, and decide whether or not to make an appointment or to re-advertise. As a result, the data presented in the table are in no way definitive of the current recruitment round. It will not be until January 2027, when the autumn term of 2026 re-advertisements have been added that a definitive report can be produced.

However, it is interesting to see that six of the 16 schools with the highest percentages of children with Free School Meals entitlement have already re-advertised the vacancy for their headship.

What I have yet to do is to look at the national total number of schools in each band, to see whether certain bands have a higher turnover overall. However, there are so many different possible intervening variables that such an exercise will need to wait until the end of the school-year, and possibly the autumn to be worth considering.

Nevertheless, as previous posts have made clear, there are some school types that are likely to have a higher rate of re-advertisement than others, and it will be interesting to see by the end of the recruitment round whether or not there is any correlation within groupings such as, for instance, Roman Catholic Schools in the North West of England or small primary schools in coastal areas and the free school meal percentage of schools that re-advertise their headship.

Is this data of any use to policymakers, and if so, what should be the outcome. In the past, during the coalition government there were suggestions for intervention in helping challenging schools recruit new leaders. Nowadays, I assume that is left to multi-academy trusts and diocese, and those local authorities that still take an interest in schooling to intervene. The other interesting question is, do schools with high levels of free school meals pupils retain headteacher for shorter periods of time than other schools?