University of Otago

What you'll study

The BSc is built around a major subject (or combined majors) and a selection of papers from across the Faculty of Science. In first year you typically take introductory core papers that develop quantitative and laboratory skills, for example introductory biology, chemistry, physics, calculus/statistics, and scientific communication. From second year you progress into level‑200 and level‑300 papers specific to your chosen major(s).

• Typical majors and subject areas: Biology, Biochemistry and Molecular Biology, Chemistry, Physics, Mathematics and Statistics, Computer Science, Geology, Geography, Ecology, Marine Science, Environmental Science, Psychology, Neuroscience, Genetics and Microbiology.
• Practical and field work: Many majors include laboratory classes, workshops and field trips (terrestrial and marine), with opportunities for extended field courses in geology, ecology and marine science.
• Research experience: Senior students can take research projects or honours level papers that involve supervised research in departmental laboratories or research centres.
• Flexible study patterns: You can combine majors and minors across science and non‑science faculties to create interdisciplinary pathways such as data science + biology, environmental science + geography, or maths + computer science.

Entry requirements

Entry is based on meeting the University of Otago's general undergraduate admission criteria. Applicants are expected to have a recognised secondary school qualification equivalent to New Zealand University Entrance. For specific majors, prerequisite subjects at senior secondary level are often required—for example, calculus or higher‑level mathematics for mathematics, statistics or physics majors; chemistry for chemistry or biochemistry; and biology for ecology and many biology‑based majors.

• Domestic students: Admission typically requires University Entrance with credits in relevant subjects. Departments set prerequisite and recommended preparation for particular majors.
• International applicants: Accepted if holding an equivalent secondary qualification; English language competence is required and can be demonstrated through recognised tests or qualifications.
• Alternative pathways: Students without direct entry qualifications may be eligible to apply via bridging programmes, foundation study, or by completing introductory tertiary papers and meeting progression requirements.

Career prospects

A BSc from Otago prepares graduates for a wide range of careers. Many graduates move into scientific and technical roles in research institutes, environmental consultancies, healthcare laboratories, biotechnology and pharmaceutical companies, and government agencies. Others apply their quantitative and analytical skills in data science, finance, IT and analytics roles.

• Typical graduate roles: laboratory technician, research assistant, environmental consultant, field ecologist, data analyst, software developer (with computing papers), and industry scientist.
• Further professional options: Graduates often continue with postgraduate study (BSc(Hons), MSc, PhD) for research or academic careers, or undertake professional training for secondary teaching, medicine, dentistry, or allied health professions.
• Transferable skills: employers value BSc graduates for critical thinking, quantitative reasoning, experimental design, data handling and scientific communication.

Why study at University of Otago

Otago has a long tradition of research‑led science teaching, with well‑equipped laboratories, specialised facilities and active research centres in areas such as marine science, Antarctic research, biomedical science and geology. The university’s location in Dunedin provides access to diverse field environments for ecology and earth‑science training, and strong links with regional research institutions and industry.

• Research and facilities: opportunities to work with active research groups and access to modern lab and field equipment.
• Supportive learning environment: small‑group practicals, departmental mentoring, and accessible academic support services.
• Flexibility: a broad range of majors and the ability to combine science with other disciplines to tailor study to career goals.