By Charlotte Webster- And Gavin Mackintosh
Just one woman appears among 86 named scientists in UK GCSE science exam specifications, raising concerns that girls are learning about scientific breakthroughs without learning the names of the women behind them.
Women scientists are almost invisible in the science qualifications studied by teenagers across the UK, according to new research from the University of Cambridge that has raised fresh questions about representation in the classroom and the future of girls in science.
AD: Capeesh Restaurant
An analysis of six major UK examination boards found that only one woman — pioneering scientist Rosalind Franklin — was named among 86 individual scientists referenced in Key Stage 4 science specifications, which cover GCSEs and equivalent qualifications. Even Franklin, whose X-ray crystallography research was instrumental in revealing the structure of DNA, appeared in only one specification.
The findings suggest that students can study major scientific discoveries without being told about the women whose work helped make them possible.
The research, published in the British Educational Research Journal, examined specifications covering biology, chemistry, physics, environmental science, geology and astronomy.
AD: Oysterian Sea Food Restaurant And Bar
The six organisations examined were AQA, Cambridge OCR, Pearson Edexcel, WJEC, CCEA and Qualifications Scotland. The study also analysed advanced qualifications, including A-levels and Scottish Highers, where just three women were identified among 181 named scientists.
The researchers did not report a defined multi-year collection period. Instead, their work assessed the representation of scientists in the exam-board specifications examined for the study, rather than tracking changes in representation over a series of years.
Women’s contributions to science ommitted from credits
The central concern is not simply that fewer women are named in science specifications. It is that women’s contributions can be absent from the account of scientific progress that students encounter through their compulsory studies. Rosalind Franklin’s research provided crucial evidence in understanding DNA’s double-helix structure, yet her name is not included in every relevant specification.
Other pioneering women are also missing despite their contributions being directly relevant to school science. Marie Skłodowska-Curie, who discovered polonium and radium and pioneered research into radioactivity, is one example. Nuclear physicist Lise Meitner, whose work helped explain nuclear fission, is another.
Astronomer Annie Jump Cannon, whose work contributed to the classification of stars, is also absent from the relevant teaching material identified by the researchers.
The Cambridge team argues that these omissions leave students with an incomplete picture of how scientific knowledge developed and who contributed to it.
Dr Greg J Cooke, one of the researchers, said women whose achievements shaped the modern world should be represented in science specifications so pupils can understand the history and context behind the discoveries they study.
The research identifies a significant imbalance, but it does not establish one definitive cause. Several factors may help explain why the gap persists.
The historical dominance of men in science
Scientific institutions and research communities were historically dominated by men, particularly during the 19th and early 20th centuries. Women frequently faced barriers to education, research positions, recognition and professional advancement.
The researchers argue that today’s specifications reflect some of that historical imbalance. However, the historical exclusion of women does not explain why modern qualifications continue to give them so little visibility when their contributions are relevant to the subjects being taught.
Exam specifications prioritise content over the people behind it
Qualifications must cover defined scientific concepts, processes and knowledge. In some cases, a specification may require students to understand a discovery or scientific principle without requiring them to learn the identity of the person responsible.
This can leave teachers free to introduce additional examples, but it also means that women’s contributions may not be consistently covered across schools. The findings raise questions about whether exam boards should do more to ensure that women scientists are explicitly named in compulsory learning materials. Where specifications do not require particular historical examples, their inclusion may depend on individual teaching choices and the resources available to schools.
That creates the possibility of an uneven experience, with some pupils learning about pioneering women while others encounter only the scientific concepts themselves.
Long-standing stereotypes about who becomes a scientist
The limited visibility of women in compulsory science materials may reinforce the impression that scientific achievement is primarily associated with men.
Research cited by the Cambridge team suggests that relatable role models can strengthen girls’ sense of belonging in science and their attitudes towards scientific careers.
The researchers suggest that the absence of women’s names could be one factor influencing whether girls choose to continue studying certain STEM subjects. Their findings do not, however, prove that the exam specifications alone cause girls to abandon science. The findings have particular significance because students make important decisions about their education at around the age they complete their GCSEs.
Although girls generally perform well in many science subjects at Key Stage 4, boys are more likely to take physics, mathematics and further mathematics at Key Stage 5, which includes A-levels and equivalent qualifications.
The Cambridge researchers identified a compelling association between the gender representation of scientists in compulsory science materials and the subjects students go on to study. Physics is a particular concern because its compulsory learning materials contain a heavy concentration of named male scientists, while girls’ participation falls behind boys’ at advanced level.
The research does not demonstrate a direct causal link between the two trends. Subject choices can also be influenced by teaching experiences, careers advice, confidence, social expectations and other factors. Nevertheless, the authors argue that the transition from GCSE to post-16 education is an important opportunity to improve representation and encourage more girls to continue with STEM subjects.
The Cambridge team says greater representation could be achieved through relatively small changes to existing specifications, without requiring a complete overhaul of the science curriculum. Its recommendations include naming Rosalind Franklin across biology specifications when DNA structure is taught, introducing Marie Curie’s work into chemistry topics covering atomic structure and isotopes, and including Lise Meitner’s contribution when teaching nuclear physics.
For advanced biology, the researchers also highlight Dorothy Hodgkin, whose Nobel Prize-winning work used X-ray crystallography to determine the structures of important biological molecules, including insulin.
The proposed changes would allow students to learn scientific principles while also understanding the people whose work helped establish them. The researchers argue that this would provide a more accurate account of scientific progress and give young people a broader range of role models.
The findings come amid continuing efforts to narrow the gender gap in science, technology, engineering and mathematics. The Department for Education has said that the national curriculum is being refreshed, with implementation of the new full curriculum planned from September 2028. It has also acknowledged that girls should learn about women’s contributions to STEM.
The challenge is to ensure that greater representation does not depend solely on individual teachers choosing to add material beyond the formal requirements. If women scientists remain largely absent from the specifications that shape what pupils are expected to learn, their achievements risk being treated as optional additions rather than an integral part of scientific history.
The Cambridge research does not suggest that changing exam specifications alone will resolve gender inequality in STEM. But it identifies a practical opportunity; ensuring that when pupils learn about important discoveries, they also learn about the women whse work helped make them possible.
AD: Heritage And Restaurant Lounge Bar