Reality Check: Are exam changes affecting what students study?
In recent years, there has been a clear shift away from the arts, modern languages and a handful of social sciences at both GCSEs and A-levels.
Since 2013, the number of A-level entries in arts subjects, which include drama, music and art, in England has fallen by 14,000, almost 15%.
Similarly, there has been an 8% decrease in modern languages and more than 10% in social sciences, such as economics and politics.
Meanwhile, entries in Stem subjects - science, technology, engineering and maths - have increased by 15,500, 6%.
Subjects do go in and out of fashion - but to what extent have policy changes had an effect?
Jon Andrews, deputy head of research at the Education Policy Institute, says the recent decrease in arts entries at A-level is likely to be linked to similar declines seen at GCSE.
He says recent changes in school performance measures have pushed students away from these subjects, in favour of ones the government wants prioritised.
The EBacc system encourages the grouping of subjects that the government says are "important" for students to study at GCSE, with schools measured by how many take a combination that must include:
- English language
- English literature
- combined sciences or three subjects from physics, chemistry, biology and computer science
- geography or history
- one modern language
Similarly, Progress 8, established in 2016, assesses a student's progress on eight subjects:
- three other EBacc subjects
- three other non-EBacc subjects
Since the introduction of these measures, there has been an increase in all EBacc subjects at GCSEs (except for modern languages) - and this has widened the pool for their uptake at A-level.
And there has been a decrease in entries to subjects not explicitly mentioned by the policy, such as economics, religious studies, physical education and the arts.
Progress 8 does leave room for arts subjects under the "other" category and the government says that the proportion of pupils taking at least one art subject at GCSE has remained broadly stable.
However, the Education Policy Institute disputes this, arguing that by limiting subject slots that can be filled by non-EBacc subjects, arts subjects are being squeezed out.
Its analysis shows the proportion of pupils taking at least one arts subject fell from 57.1% in 2014 to 53.5% in 2016 - and with more schools adopting the EBacc measures, this trend may continue.
Overall, the number of entries for arts GCSEs has decreased by 43,000.
Decoupling of A-Levels
The recent separation - or decoupling as it's known - of AS-levels and A-levels could also be a factor.
"Students may previously have done three A-Levels plus one AS-level and may have done an arts subject as their additional subject," says Jill Stokoe, a policy advisor at the National Education Union.
This is speculative, she says, but English A-level uptake has fallen by 14% since the decoupling began and a survey by the English and Media Centre (EMC), a charity which supports English education, suggests decoupling has been a key factor in the reduction.
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This means English might be one of the subjects losing out as result of the limiting of choices at the start of A-levels.
The exams and qualifications regulator Ofqual says that part of the move away from arts and social sciences is due to the shift to Stem subjects - something the government has actively encouraged.
The National Audit Office estimates that between 2007 and 2017, about £990m has been spent on "enhancing Stem skills", both for teachers and pupils.
Does it matter?
Groups, including the British Council, the Incorporated Society of Musicians and Creative Industries Federation (CIF), have raised concerns over the decrease in arts subjects.
The CIF says the exclusion of arts subjects from the EBacc has signalled to schools "that creativity is not fundamental to future skills and jobs".
The government says that the creative sector is worth £92bn.
Interestingly, there's no indication yet that changes in subject choice in school exams has had a direct impact on university choices.
Statistics from the Higher Education Statistics Agency show the proportion of students taking up non-science subjects at university has remained relatively constant.
A government official said: "We have reformed A-levels to meet the expectations of universities and employers and our new gold standard GCSEs are more rigorous to match the best education systems in the world, better preparing young people for further study and the workplace."