Natural Sciences BSc, MNatSc

Course overview

Many of the world's biggest challenges, from climate change and sustainable energy to food security, human health and resource management, cannot be understood through a single scientific subject alone.

Natural Sciences at Leeds allows you to study multiple sciences from the start of your degree, helping you understand how different subjects connect before specialising in the areas that interest you most. You'll develop the breadth, flexibility and scientific curiosity needed to tackle complex challenges from multiple perspectives.

You'll begin by studying three science subjects, giving you the opportunity to explore different areas of science before focusing on two subjects and the interdisciplinary connections between them that align with your interests and career ambitions. Along the way, you'll build practical, analytical and digital skills that are increasingly important across scientific careers.

At Leeds, you'll learn from researchers whose work is advancing knowledge in areas such as climate science, sustainable food systems, healthcare innovation, materials research and data analytics. Through research-led teaching, laboratory experience and interdisciplinary project work, you'll engage with the latest scientific developments and discoveries throughout your studies.

This flexible degree equips you with scientific knowledge, practical expertise and transferable skills that are highly valued across science, technology, research, healthcare, environmental and data-driven industries.

Why study at Leeds:

• Benefit from professional accreditation by the Society for Natural Sciences, providing industry-recognised quality and standards
• Study a fully flexible degree and tailor your programme across subjects including biochemistry, biology, chemistry, environmental science, food science and nutrition, mathematics and physics.
• Work with your course mates to develop an interdisciplinary approach to solving challenges in areas such as sustainability, health, food systems, energy and emerging technologies.
• Learn from experts at the forefront of scientific research with teaching based on globally-renowned research and interdisciplinary collaboration.
• Access specialist laboratories and facilities   equipped with the latest technology and research-grade equipment to provide a creative and stimulating learning environment.
• Enhance your career prospects through opportunities for industrial work placements and study abroad programmes.
• Make the most of your time at Leeds by joining the Natural Sciences Society where you can meet more of your peers, enjoy social events and attend careers events.

Accreditation

This course is accredited by the Society of Natural Sciences.

This integrated Masters degree (MNatSc, BSc) is accredited as providing students with theoretical knowledge and practical skills in core science subjects, while also enhancing the interdisciplinary and transferable skills recognised by employers and professional organisations.

Society for Natural Sciences

Course details and modules

Natural Sciences gives you the opportunity to build both breadth and depth across the sciences.

From the beginning of your degree, you'll study the concepts, methods and language of multiple scientific disciplines, developing a broad scientific foundation before specialising in the areas that interest you most.

The course is designed to help you create a degree that reflects your individual interests. Throughout your studies, academic staff will support you in choosing subjects and modules that align with your strengths, aspirations and future career goals.

Course Structure

You will study 120 credits each year.

The list shown below represents typical modules/components studied and may change from time to time. Read more in our terms and conditions.

For more information and a list of typical modules available on this course, please read Natural Sciences BSc, MNatSc in the course catalogue.

Year 1

Year one gives you the freedom to explore different scientific disciplines and discover where your interests lie.

You'll choose three subjects from biochemistry, biology, chemistry, environmental science, food science and nutrition, mathematics and physics, studying at least 30 credits in each subject.

Alongside your chosen subjects, you'll take a core Natural Sciences module that introduces interdisciplinary science through practical laboratory and field work, experimental design, data analysis and scientific communication. You'll also develop skills in ethics, mathematics and digital literacy that will support your studies throughout the degree.

Year 2

In Year two, you'll specialise in two of the three subjects studied in your first year.

You'll deepen your subject knowledge while retaining flexibility through optional modules. You can choose to study two subjects with equal weighting, pursue a major/minor pathway or include related science options.

A core interdisciplinary module develops skills in scientific programming, communication, ethics and professional practice. You'll also explore career pathways and learn how to communicate scientific ideas to both specialist and non-specialist audiences.

Fieldwork opportunities may be available if you specialise in environmental science or biology.

Year 3

In your third year, you'll continue to study the two subjects you have chosen to focus on in your second year.

You'll take a total of 100 credits of science modules, which will include at least 40 credits of each of your two subjects from a wide range of options available to suit your interests. You may choose to study your two subjects equally, or as a major/minor split.

Your training as an interdisciplinary scientist will be supported through a 20 credit project module taken by all natural sciences students. This module will develop your digital, research and communication skills, whilst also advancing your awareness of scientific careers in interdisciplinary environments. You'll be given opportunities to investigate an area of current scientific research in the natural sciences.

Year 4

In your final year, you'll continue studying your two chosen disciplines through advanced modules tailored to your interests and career goals. 

You'll also complete a major interdisciplinary project, bringing together the scientific knowledge, practical skills and analytical approaches developed throughout your degree. Working with academic experts, you'll investigate a contemporary scientific challenge and gain experience of independent scientific research. 

This project provides excellent preparation for postgraduate study and careers requiring scientific expertise, adaptability and interdisciplinary thinking.

Available subjects and example modules

Biochemistry

Biochemistry sits at the boundary between biology and the physical sciences, exploring life at the molecular level. From understanding how genes function to developing new medicines, biochemistry underpins advances in healthcare, biotechnology and biomedical research.

• Genes to Proteins
• Enzymes, Metabolism, Health and Disease
• Omics and Big Data Biology
• Fundamentals in Cell and Cancer Biology
• Introduction to Drug Design

Biology

From ecosystems and biodiversity to genetics and disease, biology explores the living world and the processes that sustain life. It provides the knowledge needed to address challenges including environmental change, food security and human health.

• The Diversity of Life
• Introduction to Genetics
• Evolution, Adaptation and Behaviour
• Population, Community and Conservation Ecology
• Human Populations and Disease

Chemistry

Chemistry helps us understand the composition and behaviour of matter, underpinning innovations in healthcare, sustainable energy, materials and manufacturing. It is often described as the central science because of its connections to so many other disciplines.

• Introduction to Modern Chemistry
• Chemistry of the Material World
• Introduction to Drug Design
• Organometallics: from Bonding to Catalysis
• Organic Chemistry: Structure, Reactions and the Science of Life

Environmental Science

Environmental Science investigates the physical, chemical and biological processes that shape our planet. It provides the tools needed to address challenges such as climate change, biodiversity loss and sustainable resource management.

• Climate Change: Science and Impacts
• Atmospheric Pollution from Local to Global Scales
• Managing Biodiversity
• Contaminated Environments
• Introductory Oceanography

Food Science and Nutrition

Food Science and Nutrition combines chemistry, biology, physics and nutritional science to understand food systems and human health. The subject plays an important role in addressing issues such as food security, public health and sustainability.

• Food Safety and Preservation
• Introduction to Food Product Development
• Advanced Food Biochemistry
• Nutrition Across the Lifespan
• Food Allergy and Food Intolerance

Mathematics

Mathematics provides the foundation for analysing data, modelling complex systems and solving scientific problems. It underpins developments in fields ranging from artificial intelligence and climate science to engineering and finance.

• Mathematical Modelling
• Optimisation
• Vector Calculus and Partial Differential Equations
• Calculus of Variations
• Further Linear Algebra and Discrete Mathematics

Physics

Physics explores the fundamental laws governing matter, energy, space and time. From quantum phenomena to the structure of the universe, physics drives innovation across healthcare, energy, computing and advanced technologies.

• Core Physics 1: Mechanics, Thermodynamics and Solid State Physics
• Mathematical Modelling
• Vector Calculus and Partial Differential Equations
• Optimisation
• Molecules, Energy, Quanta and Change

What could your degree look like?

Here are some example subject combinations available within our Natural Sciences degree enabling you pursue a wide range of interests and career aspirations. Subject combinations are subject to progression requirements and module availability.

Climate and Sustainability

Explore environmental systems, climate change, pollution, renewable technologies and sustainable solutions.

• Environmental Science
• Chemistry
• Physics

Food, Health and the Environment

Study the relationship between food production, nutrition, health and environmental sustainability.

• Food Science and Nutrition
• Biology
• Environmental Science

Molecular and Biomedical Sciences

Develop an understanding of biological processes, disease, biotechnology and drug discovery.

• Biochemistry
• Biology
• Chemistry

Physical and Quantitative Sciences

Build strong analytical and modelling skills for careers in research, technology and industry.

• Mathematics
• Physics
• Chemistry

One-year optional work placement or study abroad

During your course, you’ll be given the opportunity to advance your skill set and experience further. You can apply to either work in a one-year industrial placement or study abroad for a year, choosing from a selection of universities we’re in partnership with worldwide.

Summer internships

During your time at Leeds, you’ll have the opportunity to apply for a paid summer internship, giving you the chance to get involved in research projects to advance your professional skills in research and experimentation.

Want to find out more? Check out what our recent students got up to on their summer internships.

Learning and teaching

As a natural sciences student at Leeds, we ensure that you benefit from a wide range of teaching methods, including lectures, workshops, small group tutorials, and practical work.

Laboratory classes and project work allow you to gain first-hand experience investigating and applying material from your lectures and tutorials to real-life situations. Together, they will equip you with in-depth knowledge, key practical skills and transferable skills that will help you secure a graduate job. Our close links with industry also mean that you have direct contact with industry and potential employers from an early stage in your course.

You’ll be assigned a personal tutor to guide you through your studies, and you'll receive support from fellow students through our peer mentoring scheme. Peer mentors are students who are on your course, but are in years 2, 3, or 4. They’ll help you when you arrive at University and throughout your first year. You’ll meet your peer mentors during your first week for a social activity.

On this course, you’ll be taught by our expert academics, from lecturers through to professors. You may also be taught by industry professionals with years of experience, as well as trained postgraduate researchers, connecting you to some of the brightest minds on campus.

Assessment

Most modules are assessed by more than one component. Components can include examinations, assignments, written reports, presentations and oral discussions throughout the programme, which will build up your skills in these areas.

The majority of subject combinations will require you to write a dissertation as part of your degree, however, assessments may vary between modules with some requiring additional practical lab work, fieldwork or other data-driven projects.

In your final year, alongside assessed theory modules, you’ll perform a major research project under the guidance of a member of academic staff, which will contribute to the final mark you’re awarded.

Entry requirements

A-level: A*AA including sciences relating to pathway.

Your A-level subject combination must enable the study of 3 subjects in year 1. See table below for details of which A-level is required to study which subject on the course.

Where an A-Level Science subject is taken, we require a pass in the practical science element, alongside the achievement of the A-Level at the stated grade.

GCSE: English Language grade 4 (C) and Mathematics grade 6 (B) or higher, or an equivalent English language and Mathematics qualification. We will accept Level 2 Functional Skills English instead of GCSE English.

Alternative qualifications

Read more about UK and Republic of Ireland accepted qualifications or contact the School’s Undergraduate Admissions Team.

Alternative entry

We’re committed to identifying the best possible applicants, regardless of personal circumstances or background.

Access to Leeds is a contextual admissions scheme which accepts applications from individuals who might be from low income households, in the first generation of their immediate family to apply to higher education, or have had their studies disrupted.

If you live in a neighbourhood where there is low participation in higher education, we may be able to give priority to your application.

Find out more about Access to Leeds and contextual admissions.

Typical Access to Leeds A Level offer: AAB including sciences relating to pathway and a pass in the Access to Leeds scheme.

Foundation years

If you do not have the formal qualifications for immediate entry to one of our degrees, you may be able to progress through a foundation year. A Foundation Year is the first year of an extended degree. We’ve designed these courses for applicants whose backgrounds mean they are less likely to attend university and who don’t meet the typical entry requirements for an undergraduate degree.

We offer a Studies in Science with Foundation Year BSc for students without science and mathematics qualifications.

You could also study our Interdisciplinary Science with Foundation Year BSc which is for applicants whose background is less represented at university.

On successful completion of your foundation year, you will be able to progress onto your chosen course.

Alternative Entry Scheme for Mature Students

f you are a mature applicant and you don’t have the required A Levels or GCSE English and Math qualifications, you can complete our Alternative Entry Scheme (subject to meeting the eligibility criteria for the scheme). As part of this, you may be asked to take tests in English and maths and to write an essay.

Further information on the support available for mature students can be found at https://www.leeds.ac.uk/mature-students.

For alternative qualification offers please contact the admissions team.

International

We accept a range of international equivalent qualifications. For more information, please contact the Admissions Team.

International foundation year

International students who do not meet the academic requirements for undergraduate study may be able to study the University of Leeds International Foundation Year. This gives you the opportunity to study on campus, be taught by University of Leeds academics and progress onto a wide range of Leeds undergraduate courses. Find out more about International Foundation Year programmes.

English language requirements

IELTS 6.0 overall, with no less than 5.5 in any one component. For other English qualifications, read English language equivalent qualifications.

Improve your English
If you're an international student and you don't meet the English language requirements for this programme, you may be able to study our undergraduate pre-sessional English course, to help improve your English language level.

Fees

UK: £10,050

International: To be confirmed

The amount of tuition fees you pay is based on whether you are classified as a home (UK) or international student. Find out how we assess your fee status.   

Tuition fees for UK students 
Tuition fees for UK undergraduate students starting in 2027/28 are £10,050.  

Subsequent years 
The UK government sets the maximum tuition fee caps that universities can charge UK students. This means your tuition fee in future academic years will reflect any changes set by the government.   

From 2028/29 onwards, tuition fees are likely to increase annually, at least in line with inflation, and may rise further if the government increases the fee cap.   

Tuition fees for international students 
The international fee applies for each year of full-time study and will remain the same for the duration of your course.    

Read more about tuition fees.

Tuition fees for a study abroad or work placement year
If you take a study abroad or work placement year, you’ll pay a reduced tuition fee during this period. For more information, see Study abroad and work placement tuition fees and loans.

Additional cost information

The University will provide you with personal protective equipment, including safety glasses and a lab coat, and laboratory notebooks you’ll need to undertake laboratory work. You’ll also have access to a vast supply of books, academic journals and periodicals from the university libraries however you may wish to purchase some books that are recommended on the course.

This course requires work using a range of relevant software which is provided by the university. We also use a blended learning model where you’ll need to access course materials and video conferences using a computer or mobile device (e.g. laptop, tablet, smartphone).

You’ll have access to the extensive IT facilities on campus including 24/7 computer clusters with everything you need to complete your work however you may wish to purchase your own computer.

Depending on your chosen sciences, optional field courses may be available and could require payment of travel and accommodation.

There may be additional costs related to your course or programme of study, or related to being a student at the University of Leeds. Read more on our living costs and budgeting page.

Scholarships and financial support

If you have the talent and drive, we want you to be able to study with us, whatever your financial circumstances. There is help for students in the form of loans and non-repayable grants from the University and from the government. Find out more in our Undergraduate funding overview.

Scholarships are also available to help fund your degree. Find out more and check your eligibility below:

• Scholarships for International students
• Scholarships for UK students
• Your subject area may also offer scholarships

Applying

Apply to this course through UCAS. Check the deadline for applications on the UCAS website.

We may consider applications submitted after the deadline. Availability of courses in UCAS Extra will be detailed on UCAS at the appropriate stage in the cycle.

Admissions guidance

Read our admissions guidance about applying and writing your personal statement.

What happens after you’ve applied

You can keep up to date with the progress of your application through UCAS.

UCAS will notify you when we make a decision on your application. If you receive an offer, you can inform us of your decision to accept or decline your place through UCAS.

How long will it take to receive a decision

We typically receive a high number of applications to our courses. For applications submitted by the January UCAS deadline, UCAS asks universities to make decisions by mid-May at the latest.

Offer holder events

If you receive an offer from us, you’ll be invited to an offer holder event. This event is more in-depth than an open day. It gives you the chance to learn more about your course and get your questions answered by academic staff and students. Plus, you can explore our campus, facilities and accommodation.

International applicants

International students apply through UCAS in the same way as UK students.

We recommend that international students apply as early as possible to ensure that they have time to apply for their visa.

Read about visas, immigration and other information here.

If you’re unsure about the application process, contact the admissions team for help.

Admissions policy

University of Leeds Admissions Policy 2027

This course is taught by

School of Chemistry
Faculty of Biological Sciences
School of Mathematics
School of Physics and Astronomy
School of Earth, Environment and Sustainability
School of Food Science and Nutrition

Contact us

School of Chemistry Undergraduate Admissions

Email: chmadmis@leeds.ac.uk

Career opportunities

Careers support

At Leeds, we help you to prepare for your future from day one. We have a wide range of careers resources — including our award-winning Employability Team who are in contact with many employers around the country and advertise placements and jobs. They are also on hand to provide guidance and support, ensuring you are prepared to take your next steps after graduation and get you where you want to be.

• Employability events — we run a full range of events including careers fairs in specialist areas and across broader industries — all with employers who are actively recruiting for roles.
• MyCareer system — on your course and after you graduate, you’ll have access to a dedicated careers portal where you can book appointments with our team, get information on careers and see job vacancies and upcoming events.
• Qualified careers consultants — gain guidance, support and information to help you choose a career path. You’ll have access to 1-2-1 meetings and events to learn how to find employers to target, write your CV and cover letter, research before interviews and brush up on your interview skills.
• Opportunities at Leeds — there are plenty of exciting opportunities offered by our Leeds University Union, including volunteering and over 300 clubs and societies to get involved in.

Explore more about your employability opportunities at the University of Leeds.

Visit our Careers and employability page to find out more.

Study abroad and work placements

Study abroad

Studying abroad is a unique opportunity to explore the world, whilst gaining invaluable skills and experience that could enhance your future employability and career prospects too.

From Europe to Asia, the USA to Australasia, we have many University partners worldwide you can apply to, spanning across some of the most popular destinations for students.

This programme offers you the option to spend time abroad as an extra academic year and will extend your studies by 12 months.

Once you’ve successfully completed your year abroad, you'll be awarded the ‘international’ variant in your degree title which demonstrates your added experience to future employers.

Find out more about Study abroad.

Work placements

A placement year is a great way to help you decide on a career path when you graduate. You’ll develop your skills and gain a real insight into working life in a particular company or sector. It will also help you to stand out in a competitive graduate jobs market and improve your chances of securing the career you want.

Benefits of a work placement year:

• 100+ organisations to choose from, both in the UK and overseas
• Build industry contacts within your chosen field
• Our close industry links mean you’ll be in direct contact with potential employers
• Advance your experience and skills by putting the course teachings into practice
• Gain invaluable insight into working as a professional in this industry
• Improve your employability

If you decide to undertake a placement year, this will extend your period of study by 12 months and, on successful completion, you'll be awarded the ‘industrial’ variant in your degree title to demonstrate your added experience to future employers.

With the help and support of our dedicated Employability team, you can find the right placement to suit you and your future career goals.

Here are some examples of organsations our natural sciences students have recently completed placements at:

• AkzoNobel
• AstraZenca
• Eli Lilly UK
• National Physical Laboratory
• P&G
• Stephenson
• University of Yaounde (CNARD)

Find out more about Industrial placements.