Natural Sciences Tripos

Natural Sciences Tripos. The Natural Sciences Tripos is the framework for undergraduate education in the sciences at the University of Cambridge. It is renowned for its breadth and flexibility, allowing students to study a wide range of scientific disciplines before specializing. The course leads to a Bachelor of Arts degree and is a primary feeder for postgraduate research in the Cavendish Laboratory and other world-leading departments.

Overview

The tripos is administered by the university's School of the Physical Sciences and School of the Biological Sciences, providing a unified structure for teaching across numerous departments. Students typically begin with a broad curriculum, sampling subjects from physics and chemistry to biology and Earth sciences. This foundational approach is designed to foster interdisciplinary thinking, crucial for modern scientific challenges addressed at institutions like the Sanger Institute and the British Antarctic Survey. The course's reputation is closely tied to the historic contributions of Cambridge scientists, from the discoveries of Francis Crick and James Watson to the theoretical work of Stephen Hawking.

Structure and courses

In the first year, known as Part IA, students choose three experimental subjects and one mathematical subject from a list including Physics, Chemistry, Biology of Cells, Physiology of Organisms, and Mathematical Biology. The second year, Part IB, offers greater specialization with options such as Materials Science, Geology, Neurobiology, and History and Philosophy of Science. The final year, Part II, involves intense study in a single field, with research projects often conducted in laboratories like the Department of Biochemistry or the Institute of Astronomy. Some students undertake a fourth year, Part III, leading to a Master of Science in specialized areas like Astrophysics or Chemical Engineering.

Assessment and examinations

Assessment is primarily through written examinations set by the University of Cambridge and supervised by the Cambridge University Press. Practical work, conducted in facilities such as the Whipple Museum of the History of Science, also contributes significantly to final marks. The Part II and Part III stages frequently include a major research project, assessed via dissertation and oral examination, akin to the viva voce process used for higher degrees like the Doctor of Philosophy. The rigorous examination system has historically been maintained by bodies like the Board of Graduate Studies and is a hallmark of the university's academic standards.

History and development

The tripos system itself dates to the early 19th century, with the Natural Sciences Tripos formally established in the 1850s, championed by figures like Adam Sedgwick and John Stevens Henslow. Its creation marked a shift from the classical curriculum towards modern scientific education, influenced by the work of Charles Darwin and Michael Faraday. The course evolved significantly throughout the 20th century, expanding to include new fields like Molecular Biology, crystallized by the work of Max Perutz and the Medical Research Council Laboratory of Molecular Biology. Recent developments continue to integrate emerging disciplines such as Computational Biology and Nanotechnology.

Notable alumni

Graduates of the tripos have made profound contributions across science and society. Pioneers include Ernest Rutherford, who conducted foundational work in nuclear physics, and Rosalind Franklin, whose research was critical to understanding the structure of DNA. In the realm of cosmology, Martin Rees and Roger Penrose are distinguished products of the course. Beyond pure science, alumni like Sylvia Earle in oceanography and John Sulston, a leader in the Human Genome Project, demonstrate its wide impact. The tripos has also educated influential figures in science policy and communication, such as David Attenborough and Robert Winston.

Category:University of Cambridge