
- Why study Natural Sciences at Âé¶¹Éç?
- Course content and structure
- Teaching
- What do our students think?
- What are we looking for?
- How to apply
- Helpful resources
- Open Days and Online Events
- Need more information?
Why study Natural Sciences at Âé¶¹Éç?
Âé¶¹Éç has an illustrious history in Natural Sciences. Many top scientists have studied and worked here, including the legendary Charles Darwin, three Nobel Prize winners and many of today's most influential researchers. Enter Christ’s today and you join a vibrant science community of undergraduates, graduate students and Fellows.
The Darwin Society, our undergraduate science society, arranges a lively social calendar which includes an annual dinner and a garden party. On the scientific side, the society holds days to help local sixth-formers understand evolution and arranges interesting talks in College. It also created the fascinating website. You’ll also find plenty of Âé¶¹Éç students at university-wide clubs such as the CU Biological Society.
Course content and structure
Natural Sciences at Cambridge lets you study a wide range of subjects before you go on to specialise in a single topic in the later years. This means you get to explore a broad spectrum of interests as well as develop expertise in one aspect of science, which can be a real advantage for your future career.
The Natural Sciences course (or ‘tripos’) is a three or four-year degree. Please visit the University website for full details of the and then look at . For detailed paper information you may find the individual particularly helpful. If you have further questions about the course content please contact natsci@admin.cam.ac.uk.
Teaching
Christ’s central location is very handy for Natural Scientists, as most of your lectures take place a short walk or bike ride away. As well as lectures, practical classes and field trips organised by the University, you have weekly ‘supervisions’ here at College. These small-group tutorial sessions give you the advantage of personally-tailored tuition from active scientists researching a diverse range of subjects.
You have the chance to work in a real research laboratory and pursue exciting discoveries of your own. And if your work is very high quality, your name might end up listed on a published paper.
Directors of Studies
- Prof Tom Monie Director of Studies for Biological Natural Sciences
- Dr Mike Housden Director of Studies for Chemical Sciences
- Prof Gareth Rees Director of Studies for Physical Natural Sciences
Âé¶¹Éç fellows in Natural Sciences
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What do our students think?

Read about the experiences of students who are studying Natural Sciences here at Christ’s - there's a lot of info in these student pages:
- Natural Sciences (Biological): Rachel, Sudina, James, Charlotte, Arqum, Adam, Imogen, Ryan, Xin-Yi and Hannah.
- Natural Sciences (Physical): Emily, Lucy, Elisavet, Eddie, Shadab, Ellie and Stratis.
If you’d like to hear from other Âé¶¹Éç students, please watch the , and visit our Student Profiles page.
What are we looking for?
We are looking for enthusiastic, motivated, gifted science students from all backgrounds. The admissions process is designed to provide all applicants with a level playing field. While we do expect you to have a good understanding of the syllabus you are studying, we are more interested in your enthusiasm and your ability to reason and think for yourselves.
How to Apply
Visit How to Apply for full details and a timeline of the application process. We welcome applicants from all backgrounds and school types, all over the world. If you’re applying from outside the UK, please read our international students section.
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Biological or Physical Sciences?
You should select Natural Sciences on your UCAS form (code BCF0). You’ll then be asked in the My Cambridge Application form which option you wish to study:
- Biological Natural Sciences
- Physical Natural Sciences
Read more about these choices at .
Please note that both Biological and Physical Sciences students can choose from the full range of first year options. If you intend to specialise in Chemistry, you can follow either the Biological or Physical Sciences pathway as long as you meet the subject requirements below.
Subjects: What do you need?
If you are applying for Biological Natural Sciences at Âé¶¹Éç, you must be taking the following subjects at A level, IB Higher, Scottish Advanced Higher or equivalent.
Note that A-level Biology is not a pre-requisite for the study of Biological Natural Sciences, and that students intending to specialise in Chemistry can apply for either Natural Sciences (Biological) or Natural Sciences (Physical) as long as you meet the subject requirements. |
If you are applying for Physical Natural Sciences at Âé¶¹Éç, you must be taking the following subjects at A level, IB Higher, Scottish Advanced Higher or equivalent.
We would expect you to achieve an A* in A level Mathematics, or for IB students a Grade 7 in Higher Level Mathematics (Analysis and Approaches). Whilst we do not require any formal qualification in Further Mathematics, A level applicants who have undertaken either AS-level Further Mathematics or some equivalent study of Mathematics beyond the A-level Mathematics curriculum are likely to be more competitive than those who have not. Note that students with A-level Chemistry will have a broader choice of options during the first year of the degree programme than those offering Physics as their only experimental science. |
For both Biological and Physical sciences, we require students taking science A-levels to complete and pass the practical assessment.
If you are taking Scottish Advanced Highers please see the Natural Sciences page in our Scotland section, and we also welcome applicants with a range of other qualifications - see our international entrance requirements page and do not hesitate to contact the Admissions Office for advice on the subject combinations to take.
ESAT (Registration required)
All applicants for Natural Sciences at Cambridge must sit a computer-based assessment called the as part of the application process. This is the same at all Cambridge Colleges.
ESAT 2025: Account set-up opens: Monday 2 June (3pm UK time) Bursary & Access arrangement applications open: Monday 2 June (3pm UK time) Registration opens: Thursday 31 July Registration deadline: 8 Sept, 6pm UK time if you have Access arrangements, otherwise 29 Sept, 6pm UK time ESAT 2025 Test dates: Thursday 9 and Friday 10 October 2025 14 November: ESAT results released to candidates (Dates as confirmed on the ) |
You take the ESAT in person at a Pearson Vue Test Centre. There are test centres in countries all over the world. Please read the and then look at the for full details, including and details for and students who have .
There is no set score that we are looking for and we don't expect you to get every question right. The ESAT forms part of our holistic admissions process, which means that we will look at your scores in the context of your whole application.
Interviews
In late November you will receive an email letting you know whether or not you have been selected for interview. Interviews take place online in early December. The selected students are normally interviewed for 35-50 minutes in total. At Christ’s, we usually split the time into two interviews with subject-relevant academics, and you can choose to have your interviews at home (most applicants do this) or at school if easier.
The aim of the interviews is to determine applicants' potential to benefit from the Natural Sciences course. This is not the same as factual knowledge, or even necessarily past scholastic achievement: interviewers are more concerned to identify motivation and intellectual potential.
Natural Sciences interviews have no fixed format but might include, for example, discussion of aspects of school coursework, or being presented with a science question in an unfamiliar guise and being encouraged to think it through. Further, more general information about interviews (including two useful films) is available in the , and it's worth also having a look at supervisions (), as interviews are similar to what you do every week as a Cambridge student.
Offers
Âé¶¹Éç does not have fixed quotas of places for different subjects and the exact numbers admitted in any one year will depend upon the strengths of the fields of applicants in various subjects. However, Âé¶¹Éç aim is to admit around 24 to 30 students each year in Natural Sciences.
We define the terms of each offer individually and you will need to be academically ambitious: conditional offers are likely to be minimum A*A*A at A-level, and for IB candidates 42 points overall, with 7,7,6 in relevant Higher Level subjects, but the majority of Christ’s students arrive with higher grades. Please note that we require A-level students to complete and pass the practical assessment in science subjects.
If you are applying for Natural Sciences (Physical), we would normally ask you to achieve an A* in A-level Mathematics, or a Grade 7 in Higher Level Mathematics (Analysis and Approaches) if you are doing the IB. Almost all successful NSP applicants who take A level Further Mathematics also achieve an A* in this subject.
You can look up other qualifications in the and , and if you are applying from outside the UK please read the Âé¶¹Éç international students section for further information and check the country pages.
If you will have finished school when you apply, please also read about post-qualification applications, taking a gap year, and, if relevant, applying from a university.
Helpful resources
Including specification and sample tests with explained answers. There is also an that contain questions of the kind found in the ESAT. | |||
Book / resource suggestions for all areas of the Natural Sciences course. Some of the student profiles also recommend books or say what they read. See for example Stratis, Charlotte, Arqum | |||
Website about DNA, genes and genomes by the Wellcome Genome Campus: | |||
Wellcome Trust Biology resources | |||
Science news, careers guidance, and study skills support. | |||
US website featuring Biology talks | |||
Biology podcasts | (revision podcast), , ; , ; | ||
Covid-19 reading suggestions | |||
Chemistry Competition for teams of Sixth Form students | |||
Royal Society of Chemistry materials including , , , . | |||
Royal Society of Chemistry careers website | |||
Website to help you develop problem-solving skills in Physics from GCSE to A-level through to the transition to university. See and . There is also a , and opportunity to . | |||
These lessons cover the core syllabus for A level Physics. | |||
Science news website | |||
Enrichment resources from NASA | |||
Photos, films, reports etc. | |||
See in particular and . If you are studying independently, offers an online Further Mathematics course. See , and there are also free . | |||
This is to support students taking Further Maths A level (so you can use the free version) - it does not replace the A level Further Maths qualification. | |||
Free online resources to help you to develop the advanced applied mathematical skills needed to make the most of the study of sciences at university. See in particular , , , and , and | |||
Resources for students who would like to explore Maths beyond the school curriculum. | |||
Earth Sciences is one of the new sciences that you can study in first year - worth a look! | |||
Another of the course options - you can take this from second year if you want to (see ). | |||
Zoology | and | ||
Watch Cambridge Festival recordings | You can see a on Youtube from the 2021 festival including ones on , , and . There are also | ||
Free lectures online including individual lectures such as and series such as ; , , or . You can search by topics e.g. , , , or . | |||
Looking at topics as diverse as the creation of the universe to the science of climate change. | |||
Competitions | ; ; ; | ||
Complete a project that makes an original contribution to a STEM field of study and submit your findings. | |||
BBC | |||
, , | Webpages for secondary school students who would like to explore science. | ||
Finding out about research after the undergraduate degree. Hear from students from different departments. | Zoology - & ; Life Sciences - & (aimed at younger children, but worth a watch by all!) | ||
Darwin resources |
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USA Advanced Placement resources | Khan Academy resources: ; ; ; ; ; ; ; | ||
Introducing the academic and information skills that you will need during your studies, as well as how and where you would be working |
Come to an Open Day or Online Event
Online events: Our open days and events page advertises regular online opportunities as well as events you can attend in Cambridge. If you can, sign up for a College Open Day (these have online and optional in-person elements and include a subject meeting) and if you are from a state school and interested in Natural Sciences (Biological), apply for our Biological Sciences Taster Series to find out more about the College and the Natural Sciences course in person.
Further subject-specific opportunities you might wish to consider include organised by Cambridge Admissions Office, and Natural Sciences-specific talks in the July Cambridge Open Days. Do also look out for the in March, as although it's not specifically for prospective students, there are a lot of science events. If you are a UK student from a background where there is little tradition of entry to Higher Education, you can apply to attend a in Natural Sciences or to shadow a current Natural Sciences undergraduate via the

near New Court, Âé¶¹Éç
(do be aware that there's a high proportion of applicants to places for both of these last two opportunities so please don't be discouraged if you don't get a place).
Need more information?
For more detail of what the course involves, read on the University website, and look at the and for prospective students too.
If you have any other queries, please send them to admissions@christs.cam.ac.uk and we’ll help however we can.
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