Study Reveals Gender Gap in UK Science Education Curriculum

Picture your science classroom during secondary school: a Bunsen burner flickering, ill-fitting safety goggles, and a wall adorned with a colossal periodic table. The names of renowned scientists often echoed through these walls, yet who were they? From the laws of Newton to Darwin's groundbreaking theories, the individuals frequently recognized were predominantly male.

The Hidden Contributions of Women in Science

A significant number of British individuals are unable to identify even one female scientist. This gap is not merely due to individual teaching choices, but is rooted in the very structure of GCSE and A-level curriculums. These foundational stages of science education shape perceptions that can last a lifetime.

In an enlightening new study spearheaded by researchers from the University of Cambridge, in collaboration with IncludeHer, the representation of female scientists in educational materials was scrutinized. The researchers analyzed over 40 science specifications across six major exam boards in the UK, examining both Key Stage 4 (GCSEs) and Key Stage 5 (A-levels), as well as Scotland’s National 5 and Highers.

Insufficient Female Representation

This study builds upon earlier research from Australia, which highlighted a similar lack of female representation in high school science curriculums. In the UK's case, only three women were featured among the 224 scientists mentioned in the analyzed specifications.

Notable figures like Inge Lehmann, who discovered Earth's solid inner core, are mentioned exclusively in A-level Geology due to the “Lehmann discontinuity.” Marie Tharp, who meticulously mapped the ocean floor and identified the Mid-Atlantic Ridge, also appears in geology. Meanwhile, Rosalind Franklin is noted for her pivotal work on DNA's double-helix structure in select biology courses.

At the GCSE level, Franklin stands as the only named female scientist. In the A-level curriculum, Lehmann and Tharp are confined to the geology subject, which attracts less than 2% of science students nationwide.

The Importance of Diversity in Science

The underrepresentation of women in science is a profound issue that carries implications beyond education. Studies show that diversity fuels innovation and creativity, benefiting societies as a whole. Currently, women constitute just about one-third of the global scientific community and exhibit similar representation within the UK workforce.

This discrepancy begins in the classroom. While science subjects maintain a balanced gender ratio at Key Stage 4, this parity dissipates by Key Stage 5. In 2025, only 24.1% of girls engaged in physics, alongside 37.3% in mathematics and 26.9% in further mathematics. This trend continues through to university, where approximately only a quarter of physics undergraduates are female.

Integrating relatable female role models has been shown to enhance girls’ confidence and instill positive attitudes toward pursuing scientific careers. However, current specifications limit teachers' abilities to include these figures without extra effort. By implementing small, focused modifications to national curricula, inclusivity can become standard practice in all educational institutions.

Proposed Changes for Inclusivity

The study proposes a straightforward solution: adding one female scientist's name to existing required topics across various subjects. For example, when teaching atomic structure and radioactivity, educators could include Marie Skłodowska-Curie, renowned for her pioneering work in radioactivity.

Similarly, Lise Meitner, who provided the foundational understanding of nuclear fission, could be recognized in physics lessons. In the realm of astronomy, Jocelyn Bell Burnell's discovery of pulsars would fit perfectly into the curriculum. Students in biology classes can learn about Dorothy Hodgkin, the first British female Nobel laureate in science, while environmental science can include Susan Solomon’s vital work on ozone depletion.

By incorporating these influential women into the curriculum, the message sent to future generations can shift significantly. It is essential for every student, regardless of gender, to recognize that the narrative of science is one that belongs to everyone.