Michael Gove does not own the GCSE brand, but we do

We are now seeing a dismantling of the three-country system for public examinations.

When faced with an injustice, it is necessary to take decisive action and to do so swiftly. On the day the GCSE results became public, I announced a review of why grades were so significantly down in English Language in Wales. My responsibility is to ensure fairness to GCSE candidates in Wales. Regulatory officials have identified the problems, and recommended actions, I am implementing their recommendations.

The report from my regulatory officials stated that a serious distortion had taken place. I asked the Welsh exam board the WJEC to regrade this year’s English Language GCSE results, and the report by my officials states that this year’s outcome “is unjustifiable and almost certainly unfair to candidates.”

Meanwhile, just last week Michael Gove told the BBC that he intended to replace GCSEs with a new exam system. It was the latest in a series of unilateral statements by the Secretary of State for Education relating to GCSEs and A Levels, usually delivered via media interviews, either on the BBC or through careful leaks to the Daily Telegraph or the Daily Mail.

Well, have I got news for him. The UK Government doesn’t own the GCSE or GCE A Level brands. They are owned by Ofqual (accountable to the UK Parliament), CCEA, the regulator in Northern Ireland, and the Welsh Ministers, who are the regulators in Wales.

Until Michael Gove became the Secretary of State, there had always been a three-country consensus on GCSEs and A Levels. Scotland, of course, has its own system – probably just as well, or “Gove-it-alone” exam unilateralism would be a strong recruiting officer for the separatists of the SNP.

Let me illustrate.

On 31 March Michael wrote to me stating the actions he intended to take in respect of A Levels. On 3 April, coinciding with a letter back to him from the Chief Executive of the English regulator, Ofqual, the front page of the Daily Telegraph was headlined “Dons take charge in A-level shake-up”. The article said:

“Universities will be given new powers to set A-levels for the first time in 30 years because of fears that the gold standard qualification is failing to prepare teenagers for the demands of higher education. Ministers will relinquish control of syllabuses and hand them to exam boards and academic panels made up of senior dons from Russell Group universities”.

In his letter to me, Michael Gove accepted that A-Levels were a three-country issue affecting students in England, Wales and Northern Ireland. But he failed to consult either the Welsh or Northern Ireland Ministers before rushing to the UK media with his plans.

The same could be said for his proposals to change the direction of travel for GCSEs, announced on the Andrew Marr Show on 26 June last year, again without Ministerial discussion with Wales and Northern Ireland.

The reality now, with respect to both A-Levels and GCSEs, is that we are seeing, without debate, a dismantling of the three-country system for public examinations. The Northern Ireland examining body has already decided it will not offer its exams in England. It had a tiny share of the English exam market compared to the Welsh exam body, the WJEC, but this was a symbolic and significant step. John O’Dowd, the education minister in Northern Ireland decided that they would leave the decision on modular GCSEs to schools, saying that Michael Gove’s decision ‘”did not appear to have been taken on the basis of clear evidence or educational justification”. In Wales, we too have decided to keep modular exams for the time being, while we are conducting a full review of qualifications for 14-19 based on evidence and consultation.

However, this summer’s GCSE debacle has made clear the politicization of the exam process in England. Michael Gove and the heads of Ofqual and Ofsted have all combined to talk down GCSEs as qualifications.

This means that in Wales we will need to consider the structure of our own system of exam regulation.

In July, John O’Dowd and I met and determined we would write to Michael Gove to express our concern about the lack of discussion with us on the future of exams. We wrote in August, and await a reply.

GCSEs and A Levels matter of course not just for individual students. They are also indicators of the overall health of our education systems. GCSEs are key to national programmes of school improvement, allowing us to judge how our secondary schools are doing. Action which results in the depression of GCSE scores  undermines the consistency of year-on-year comparisons and has an impact on the numbers of schools able to demonstrate genuine improvement in teaching standards.

And action that depresses A Level scores has consequences for David Willetts’ unrestricted AAB market for student number expansion by universities in England, with some universities finding the pool of AAB candidates available depressed below their expectations.

This is not joined-up policy-making.

When we met in summer 2010 I told Michael Gove that one of the advantages of devolution was that it allowed England to be a laboratory for experiments.

It is clear that things are moving fast. We will, inevitably now I think, end up with largely separate exam systems in Scotland, Wales, England and Northern Ireland. It is a pity that we have come to this point as a result of hasty decisions and soundbites from the UK Government, and not as a result of a considered, evidence-informed debate on what would be in the best interest of all our learners. 

Leighton Andrews AM is the Minister for Education and Skills in the Welsh Government

Michael Gove with new education minister David Laws. Photograph: Getty Images
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Inside Big Ben: why the world’s most famous clock will soon lose its bong

Every now and then, even the most famous of clocks need a bit of care.

London is soon going to lose one of its most familiar sounds when the world-famous Big Ben falls silent for repairs. The “bonging” chimes that have marked the passing of time for Londoners since 1859 will fall silent for months beginning in 2017 as part of a three-year £29m conservation project.

Of course, “Big Ben” is the nickname of the Great Bell and the bell itself is not in bad shape – even though it does have a huge crack in it.

The bell weighs nearly 14 tonnes and it cracked in 1859 when it was first bonged with a hammer that was way too heavy.

The crack was never repaired. Instead the bell was rotated one eighth of a turn and a lighter (200kg) hammer was installed. The cracked bell has a characteristic sound which we have all grown to love.

Big Ben strikes. UK Parliament.

Instead, it is the Elizabeth Tower (1859) and the clock mechanism (1854), designed by Denison and Airy, that need attention.

Any building or machine needs regular maintenance – we paint our doors and windows when they need it and we repair or replace our cars quite routinely. It is convenient to choose a day when we’re out of the house to paint the doors, or when we don’t need the car to repair the brakes. But a clock just doesn’t stop – especially not a clock as iconic as the Great Clock at the Palace of Westminster.

Repairs to the tower are long overdue. There is corrosion damage to the cast iron roof and to the belfry structure which keeps the bells in place. There is water damage to the masonry and condensation problems will be addressed, too. There are plumbing and electrical works to be done for a lift to be installed in one of the ventilation shafts, toilet facilities and the fitting of low-energy lighting.

Marvel of engineering

The clock mechanism itself is remarkable. In its 162-year history it has only had one major breakdown. In 1976 the speed regulator for the chimes broke and the mechanism sped up to destruction. The resulting damage took months to repair.

The weights that drive the clock are, like the bells and hammers, unimaginably huge. The “drive train” that keeps the pendulum swinging and that turns the hands is driven by a weight of about 100kg. Two other weights that ring the bells are each over a tonne. If any of these weights falls out of control (as in the 1976 incident), they could do a lot of damage.

The pendulum suspension spring is especially critical because it holds up the huge pendulum bob which weighs 321kg. The swinging pendulum releases the “escapement” every two seconds which then turns the hands on the clock’s four faces. If you look very closely, you will see that the minute hand doesn’t move smoothly but it sits still most of the time, only moving on each tick by 1.5cm.

The pendulum swings back and forth 21,600 times a day. That’s nearly 8m times a year, bending the pendulum spring. Like any metal, it has the potential to suffer from fatigue. The pendulum needs to be lifted out of the clock so that the spring can be closely inspected.

The clock derives its remarkable accuracy in part from the temperature compensation which is built into the construction of the pendulum. This was yet another of John Harrison’s genius ideas (you probably know him from longitude fame). He came up with the solution of using metals of differing temperature expansion coefficient so that the pendulum doesn’t change in length as the temperature changes with the seasons.

In the Westminster clock, the pendulum shaft is made of concentric tubes of steel and zinc. A similar construction is described for the clock in Trinity College Cambridge and near perfect temperature compensation can be achieved. But zinc is a ductile metal and the tube deforms with time under the heavy load of the 321kg pendulum bob. This “creeping” will cause the temperature compensation to jam up and become less effective.

So stopping the clock will also be a good opportunity to dismantle the pendulum completely and to check that the zinc tube is sliding freely. This in itself is a few days' work.

What makes it tick

But the truly clever bit of this clock is the escapement. All clocks have one - it’s what makes the clock tick, quite literally. Denison developed his new gravity escapement especially for the Westminster clock. It decouples the driving force of the falling weight from the periodic force that maintains the motion of the pendulum. To this day, the best tower clocks in England use the gravity escapement leading to remarkable accuracy – better even than that of your quartz crystal wrist watch.

In Denison’s gravity escapement, the “tick” is the impact of the “legs” of the escapement colliding with hardened steel seats. Each collision causes microscopic damage which, accumulated over millions of collisions per year, causes wear and tear affecting the accuracy of the clock. It is impossible to inspect the escapement without stopping the clock. Part of the maintenance proposed during this stoppage is a thorough overhaul of the escapement and the other workings of the clock.

The Westminster clock is a remarkable icon for London and for England. For more than 150 years it has reminded us of each hour, tirelessly. That’s what I love about clocks – they seem to carry on without a fuss. But every now and then even the most famous of clocks need a bit of care. After this period of pampering, “Big Ben” ought to be set for another 100 or so years of trouble-free running.

The Conversation

Hugh Hunt is a Reader in Engineering Dynamics and Vibration at the University of Cambridge.

This article was originally published on The Conversation. Read the original article.