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Course type
Certificate  

Certificate

  • Widely recognised qualification.
  • Equivalent to the first third of an honours degree.
  • Study for interest or career development.
  • Shows that you can study successfully at university level.
  • Count it towards further qualifications such as a foundation degree, DipHE or honours degree.
Credits
120  

Credits

  • Credits measure the student workload required for the successful completion of a module or qualification.
  • One credit represents about 10 hours of study over the duration of the course.
  • You are awarded credits after you have successfully completed a module.
  • For example, if you study a 60-credit module and successfully pass it, you will be awarded 60 credits.
How long it takes
Part-time study – 2 years
Full-time study – 1 year
Time limit – 7 years
Study method
Distance learning
Entry requirements
Find out more about
Entry requirements
Ask a question

Certificate of Higher Education in Natural Sciences

Course code: T11

This certificate offers a broad introduction to core science subjects while developing essential study skills. You’ll explore biology, chemistry, earth sciences, environmental sciences, physics, astronomy and planetary science.

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  • Provides an introduction to topical areas of modern science, giving you a good grounding in each
  • Includes practical activities that you can do near where you live, or online in your own home
  • Develops skills of reason and logic that are highly prized in the workplace

This Certificate of Higher Education is the same as Stage 1 of our BSc (Honours) Natural Sciences (Q64).

Course type
Certificate  

Certificate

  • Widely recognised qualification.
  • Equivalent to the first third of an honours degree.
  • Study for interest or career development.
  • Shows that you can study successfully at university level.
  • Count it towards further qualifications such as a foundation degree, DipHE or honours degree.
Credits
120  

Credits

  • Credits measure the student workload required for the successful completion of a module or qualification.
  • One credit represents about 10 hours of study over the duration of the course.
  • You are awarded credits after you have successfully completed a module.
  • For example, if you study a 60-credit module and successfully pass it, you will be awarded 60 credits.
How long it takes
Part-time study – 2 years
Full-time study – 1 year
Time limit – 7 years
Study method
Distance learning
Entry requirements

Find out more about Entry requirements

Ask a question

This natural sciences certificate has one stage, comprising 120 credits.

  • In Stage 1, you’ll study a 60-credit introductory science module and, depending on your chosen route, a 60-credit module or two 30-credit modules.

Prepare for OU study with an Access module

We offer two starting points depending on how confident you are or how long it’s been since you last studied. Choose to dive straight in at Stage 1, or if you’d prefer some extra preparation, you can get started with an optional Access module. See Entry requirements for more details.

You’ll study a 60-credit introductory science module. And, if you choose the multidisciplinary route, you’ll study a 60-credit module. If you choose the physical sciences route, you’ll study two 30-credit modules.

Introductory science

Introductory science
ModulesCredits
You'll study the following:
Questions in science (S111)60

Multidisciplinary route

Multidisciplinary route
ModulesCredits
You'll study the following:
Science: concepts and practice (S112)60

Physical science

Physical science
ModulesCredits
You'll study both of the following:
Essential mathematics 1 (MST124)30
Physics and space (SM123)30

We regularly review our curriculum; therefore, the qualification described on this page – including its availability, its structure, and available modules – may change over time. If we make changes to this qualification, we’ll update this page as soon as possible. Once you’ve registered or are studying this qualification, where practicable, we’ll inform you in good time of any upcoming changes. If you’d like to know more about the circumstances in which the University might make changes to the curriculum, see our Academic Regulations or contact us. This description was last updated on 18 March 2025.

Accessibility

We make all our qualifications as accessible as possible and have a comprehensive range of services to support all our students. The Certificate of Higher Education in Natural Sciences uses a variety of study materials and may include the following elements:

  • studying solely online material – online learning resources may include websites, audio/video media clips, and interactive activities such as online quizzes
  • using mathematical and scientific expressions, notations and associated techniques
  • undertaking practical work or using an online laboratory
  • using and/or producing diagrams and/or screenshots
  • using specialist software
  • working in a group with other students
  • finding external/third party material online.

For more detailed information, see the Accessibility Statements on individual module descriptions. If you feel you may need additional support, visit Disability support to find more about what we offer. Contact us as soon as possible to discuss your individual requirements, so we can put arrangements in place before you start.

Learning outcomes, teaching and assessment

This qualification develops your learning in four main areas:

  • Knowledge and understanding.
  • Cognitive skills.
  • Practical and professional skills.
  • Key skills.
Read the detailed learning outcomes here

On completion

On successfully completing this course, we’ll award you our Certificate of Higher Education in Natural Sciences.

International recognition

If you intend to use your Open University qualifications to seek work or undertake further study outside the UK, we recommend checking whether your intended qualification will meet local requirements for your chosen career. Find out more about international recognition of Open University qualifications.

Regulations

As a student of The Open University, you should be aware of the content of the qualification-specific regulations below and the academic regulations that are available on our Student Policies and Regulations website. 

Check you’re ready for Questions in science (S111) with our self-assessed quiz. We’ve study resources to help you prepare.

How much time do I need?

  • Most of our students study part time, completing 60 credits a year.
  • This will usually mean studying for 16–18 hours a week.

Find out if you have enough time to study with our time planner

Preparing for study with an Access module

Students who start their study with an Access module are more likely to be successful when they advance to Stage 1 of their qualification. They’re specially designed to give you a gentle introduction to OU study, boost confidence in your study skills, and help you gain a broad overview of your chosen subject area.

You’ll also benefit from:

  • feedback from your tutor through regular one-to-one phone tutorials
  • support from a dedicated team throughout your study
  • detailed written feedback on your work.
The Access module we’d recommend studying in preparation for this qualification is our:

Science, technology and maths Access module

What you will study

This multidisciplinary module is an ideal starting point if you have little or no previous knowledge of the sciences, technology and mathematics. It’ll help develop your study skills in advance of your OU qualification, and you get to explore a number of STEM subjects including science, engineering and design, environment, mathematics, and computing and IT.

View full details of Science, technology and maths Access module

Fees and funding in England

85% of our students pay nothing upfront by financing their studies with a student loan.

In this section:
Tuition fee
What are my funding options?
Other costs to think about
Additional support

Tuition fee

Certificate of Higher Education in Natural Sciences

Years of  study

1 year 2 years

Current fee per year in England

£7,784* £3,892*

How we worked out the cost

A certificate of higher education is worth 120 credits. The fee per year is based on studying 60 credits per year for 2 years. A certificate of higher education is worth 120 credits. The fee per year is based on studying 120 credits per year for 1 years.

Total fee for qualification at current prices

£7,784*

You’ll fund your modules as you study them – you won’t have to pay for your whole qualification up front

That’s 18% less than the cost of an equivalent qualification offered at most other universities in England.

See comparison table

*The fee information provided here is valid for modules starting before 31 July 2026. Fees typically increase annually. In England, fees are subject to the part-time fee limit, as set out in section 5 of the University's Fee Rules.

What are my funding options?

There are several ways to fund your study, often without paying anything upfront.

Student loan

The most common way for our students to fund their study

  • A student loan is used by 85% of our students.
  • It’s not means-tested and there’s no age limit.
  • You don’t pay anything upfront. Student Finance England pay your fees directly to the OU for you.
  • You won’t pay back a penny until you earn over £25,000.
  • The amount you repay is tied to how much you earn. For example, if you earn £27,000 you’ll pay just £15.00 per month.

Other options

Open University Student Budget Account (OUSBA)

Repay in monthly instalments while you study.

Credit/debit card or bank transfer

Pay before each module starts. You can also combine card or bank transfer payments with other payment methods.

Employer sponsorship

More than 1 in 10 OU students are sponsored by their employer.

Enhanced Learning Credits (ELCs)

If you’re a serving member of the British Armed Forces (or you’ve recently left), you may be eligible to use ELCs to cover up to 100% of your course fees.

Which funding options could I be eligible for?


Other costs to think about

Your course fees cover your tuition, assessment and study materials, but there are still a few additional costs that can come with studying. If your income is less than £25,000 or you receive a qualifying benefit, you could get help with some of these costs after you start studying.

  • You’ll need a computer and the internet to access our learning resources and to participate in online tutorials.

Additional support

You may be eligible for:

  • help with study-related costs like set books and internet access
  • a free introductory Access module to build your confidence and skills
  • funding to study an OU qualification for free from our Carers’ Scholarships Fund if you are, or have recently been, an unpaid carer
  • a Care Experienced Scholarship to study an OU qualification for free if you're care experienced and aged 25 and under
  • a Sanctuary Scholarship to study an OU qualification for free if you’ve been displaced from your homeland for political, economic, ethnic, environmental, or human rights pressures
  • funding from our Scholarship for Black Students to study an OU qualification for free if you identify as being from a Black background

If you have a disability

  • The Disabled Students’ Allowance (DSA) is a government grant to cover study support costs if you have a disability. It’s not means-tested, and there’s no age limit. Visit our Supporting students with disabilities page to find out more.
  • If your disability is a result of being injured in, or due to, military service, you could be eligible for our Disabled Veterans’ Scholarship Fund.

Need more information?

Talk through your funding options with one of our advisors

Contact us

How will I study this course?

With our unique approach to distance learning, you can study from home, work or on the move.

You’ll have some assessment deadlines to meet, but otherwise, you’ll be free to study at the times that suit you, fitting your learning around work, family, and social life.

For each of your modules, you’ll use either just online resources or a mix of online and printed materials.

Each module you study will have a module website with

  • a week-by-week study planner, giving you a step-by-step guide through your studies
  • course materials such as reading, videos, recordings, and self-assessed activities
  • module forums for discussions and collaborative activities with other students
  • details of each assignment and their due dates
  • a tutorial booking system, online tutorial rooms, and your tutor’s contact details
  • online versions of some printed module materials and resources.

If you have additional needs, we can also provide most module materials in alternative formats. Find out more about materials on our accessibility webpage.

See how our module websites work.

Tutor support

Student, Joe, talks about balancing working at the NHS and studying with the OU and how he has the best of both worlds.

You’ll have a tutor for each module, who will introduce themselves before the module begins.

Throughout the module, they will:

  • mark your assignments and give feedback to help you improve
  • guide you to learning resources
  • support you, whether with general study skills or help with a specific topic.

Tutorials

Tutorials usually take place online, and they’re always optional.

Online tutorials are live presentations with module tutors in dedicated online tutorial rooms and are sometimes recorded.

Assessment

Our assessments are all designed to reinforce your learning and help you show your understanding of the topics. The mix of assessment methods will vary between modules.

Computer-Marked Assignments

  • Usually, a series of online, multiple-choice questions.

Tutor-Marked Assignments

  • You’ll have a number of these throughout each module, each with a submission deadline.
  • They can be made up of essays, questions, experiments or something else to test your understanding of what you have learned.
  • Your tutor will mark and return them to you with detailed feedback.

End-of-Module Assessments

  • The final, marked piece of work on most modules.
  • Modules with an end-of-module assessment won’t usually have an exam.

Exams

  • Some modules end with an exam. You’ll be given time to revise and prepare.
  • You’ll be given your exam date at least 5 months in advance.
  • Most exams take place remotely, and you will complete them at home or at an alternative location.
  • If a module has an in-person exam (that you must take at one of our exam centres) or is invigilated online, we’ll make this clear in the module description.

Progressing to a point where I felt more comfortable writing my assignments, and having my scores reflecting that, made me quite happy because it showed the hard work was being rewarded.

Patrick ‘Ricky’ Skene, BSc (Hons) Sport, Fitness and Coaching

Other support and resources

Throughout your studies, you’ll have access to our subject-specific Student Support Teams.

They’ll help you with any general questions about your study and updates to your OU account.

To help with your studies, you’ll also have access to:

  • our online library, with high-quality online resources to support your study
  • other university libraries in the UK and Ireland
  • the online Help Centre, which has general information about OU study and support, along with study skills advice
  • free Microsoft Office 365 software
  • IT and computing support from our Computing Helpdesk.

Find out more about student support and being a part of the OU community.

Having a course that was really varied and studying in a style that worked for Nick, was key to him launching his own business and becoming an entrepreneur.

Skills for career development

In addition to specific learning outcomes, this certificate develops a variety of  transferable skills that are highly valued in the labour market, such as analytical, numerical, IT and communication skills; teamwork,  and problem solving. It will also help you develop critical thinking and independent research skills, and the ability to take the initiative – all valuable assets in today’s competitive environment. Many of these translate very smoothly into the modern workplace, which is increasingly concerned with knowledge management and the effective communication and presentation of ideas and arguments. You’ll also have a good understanding of where your strengths and interests lie, and be well prepared for your next step – whether it’s further study or training, or employment.

Career relevance

Scientists are in demand in the jobs market, particularly if they also have good interpersonal skills and some workplace experience. The logical, reasoned approach needed for science study is relevant to many roles in the financial, business and public sectors – and employers in all fields put a high value on anyone who can deal competently with a large amount of complex information and turn it to good use. The ability to select and analyse relevant data and to present conclusions concisely and logically is essential in most lines of work, as is the ability to communicate clearly both orally and in writing.

Exploring your options

Once you register with us (and for up to three years after you finish your studies), you’ll have full access to our careers service for a wide range of information and advice – including online forums, website, interview simulation, vacancy service as well as the option to email or speak to a careers adviser. Some areas of the careers service website are available for you to see now, including help with looking for and applying for jobs. You can also read more general information about how OU study enhances your career.

In the meantime if you want to do some research around this qualification and where it might take you, we’ve put together a list of relevant job titles as a starting point (note that some careers may require further study, training and/or work experience):

  • science teacher
  • water quality inspector
  • countryside manager
  • forensic scientist
  • biomedical researcher
  • meteorologist
  • geophysicist 
  • toxicologist
  • environmental engineer
  • marine biologist
  • botanist
  • forensic scientist
  • scientific journalist
  • technical consultant
  • industrial researcher

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