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Molecules, medicines and drugs: a chemical story

Explore the discovery and development of a range of drugs and medicines that relieve pain, alleviate symptoms, minimise the risk of infection and effect cures. Molecules, medicines and drugs: a chemical story is one of a series of short, five-month 10-credit modules introducing fascinating topics in science. It is a highly interactive online module that focuses on the chemistry that underlies medicines. With a choice of start dates, this module enables you to try out a new area of study before you commit yourself to a longer module, or top up your knowledge and skills between longer modules.

Standalone study only

This module is available for standalone study only. Any credits from this module cannot be counted towards an OU qualification.

Module

Module code
SK185
Credits

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.
10
Study level

Across the UK, there are two parallel frameworks for higher education qualifications, the Framework for Higher Education Qualifications in England, Northern Ireland and Wales (FHEQ) and the Scottish Credit and Qualifications Framework (SCQF). These define a hierarchy of levels and describe the achievement expected at each level. The information provided shows how OU module levels correspond to these frameworks.

OU SCQF FHEQ
1 7 4
Study method
Distance Learning
Module cost
See Module registration
Entry requirements
See Am I ready?

Student Reviews

This is an interesting but rather full-on chemistry module. The workload is about right for a 10-credit course. If you...
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Parts of this course were amazing and so interesting. All of the materials are on the course website and it...
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What you will study

From Hippocrates to modern times, society has sought ways of relieving pain and curing or preventing disease. From ancient wisdom to herbal remedies, there have been important discoveries resulting in the development of medicines that are commonplace today. Modern research at the molecular level constantly adds to the range of drugs available to combat ill-health.

After a brief introduction (which discusses the development and testing of drugs within a social and economic setting), you’ll move on to explore the discovery and development of a range of drugs and medicines that relieve pain, effect cures and alleviate the symptoms of ill-health. You’ll find out how drugs interact with and affect their target areas in the human body. There are online activities to help you to visualise the three-dimensional structures and shapes of the molecules concerned and to develop an understanding of how the drugs work.

The story includes topics on how aspirin relieves aches and pains, Ventolin treats the symptoms of asthma, penicillin combats harmful bacteria and Tamiflu helps in the fight against bird flu. The module makes use of some basic ideas from chemistry and develops some of the skills associated with studying our world at the molecular level. Chemical ideas are explained when they are needed. However, if you are entirely new to the language of chemistry, you will need patience while you become familiar with the vocabulary, and practice applying the new skills that you are learning. The reward will be an understanding of some of the science behind the discovery, development and mode of action of a range of medicines and drugs.

The study materials have been developed specifically for online study – there are no books. The module is delivered completely online via the module website through a variety of online activities: reading text; looking at and manipulating molecular models and chemical structures; studying video or audio sequences about issues relating to drug developments; writing brief notes; and accessing websites. Additional activities and quizzes will help test your understanding.

This module has been partly funded by the Wolfson Foundation in collaboration with The Royal Society of Chemistry.

Teaching and assessment

Study support

You can contact a team of expert science study advisers through an online discussion forum, and they will be able to help you with academic questions to do with the module and the assessment. There will also be an online discussion forum that you can use to get in touch with other students and study advisers.

Contact us if you want to know more about study with The Open University before you register.

Assessment

The assessment details for this module can be found in the facts box above.

You must use the online system to submit your end-of-module assessment (EMA).

You have to submit the single piece of written work for assessment after 21 weeks. There will be no other opportunity to complete the module.

Future availability

Molecules, medicines and drugs: a chemical story (SK185) starts twice a year – in April and October. This page describes the module that will start in October 2018 and April 2019. We expect it to start for the last time in October 2019.

Regulations

As a student of The Open University, you should be aware of the content of the academic regulations which are available on our Essential Documents website.

    Course work includes:

    End-of-module assessment
    No residential school


    Entry requirements

    Please note: this module is only available for standalone study. You cannot count the credits you gain from the module towards any current OU qualification. It may be possible, however, to count the credits gained towards a qualification if you are already studying with us and have declared your qualification intention before September 2012 – see your qualification description in StudentHome for details.

    The module does not assume any previous scientific background and teaches the ideas and skills needed as and when they are required. This includes an understanding of how the structures of molecules underpin their properties and hence the uses to which they can be put. You will probably find you can move faster through the module if you have studied some chemistry and/or biology before, but the essential things are an interest in the subject and the motivation to understand some of the science behind it.

    You should be able to read and understand written English of a style and complexity characteristic of a professional magazine or quality newspaper, and you should be able to communicate your thoughts clearly and comprehensibly in a written format. Mathematically, you need only to be able to add, subtract, multiply and divide simple numbers. A maths skills e-book is provided to help you with, for example, fractions, percentages, reading graphs and tables, and scientific units as required by the module.

    If you have any doubt about the suitability of the module, please speak to an adviser.

    Register

    Start End England fee Register
    06 Oct 2018 See description £488.00

    Registration closes 27/09/18 (places subject to availability)

    Register
    This module is expected to start for the last time in October 2019.

    Additional Costs

    Study costs

    There may be extra costs on top of the tuition fee, such as a laptop, travel to tutorials, set books and internet access.

    If you're on a low income you might be eligible for help with some of these costs after your module has started.

    Ways to pay for this module

    Open University Student Budget Account

    The Open University Student Budget Accounts Ltd (OUSBA) offers a convenient 'pay as you go' option to pay your OU fees, which is a secure, quick and easy way to pay. Please note that The Open University works exclusively with OUSBA and is not able to offer you credit facilities from any other provider. All credit is subject to status and proof that you can afford the repayments.

    You pay the OU through OUSBA in one of the following ways:

    • Register now, pay later – OUSBA pays your module fee direct to the OU. You then repay OUSBA interest-free and in full just before your module starts. 0% APR representative. This option could give you the extra time you may need to secure the funding to repay OUSBA.
    • Pay by instalments – OUSBA calculates your monthly fee and number of instalments based on the cost of the module you are studying. APR 5.1% representative.

    Joint loan applications

    If you feel you would be unable to obtain an OUSBA loan on your own due to credit history or affordability issues, OUSBA offers the option to apply for a joint loan application with a third party. For example, your husband, wife, partner, parent, sibling or friend. In such cases, OUSBA will be required to carry out additional affordability checks separately and/or collectively for both joint applicants who will be jointly and severally liable for loan repayments.

    As additional affordability checks are required when processing joint loan applications, unfortunately, an instant decision cannot be given. On average the processing time for a joint loan application is five working days from receipt of the required documentation.

    Read more about Open University Student Budget Accounts (OUSBA).  

    Employer sponsorship

    Studying with The Open University can boost your employability. OU courses are recognised and respected by employers for their excellence and the commitment they take to complete. They also value the skills that students learn and can apply in the workplace.

    More than one in ten OU students are sponsored by their employer, and over 30,000 employers have used the OU to develop staff so far. If the module you’ve chosen is geared towards your job or developing your career, you could approach your employer to see if they will sponsor you by paying some or all of the fees. 

    • Your employer just needs to complete a simple form to confirm how much they will be paying and we will invoice them.
    • You won’t need to get your employer to complete the form until after you’ve chosen your module.  

    Credit/debit card

    You can pay part or all of your tuition fees upfront with a debit or credit card when you register for each module. 

    We accept American Express, Maestro (UK only), Mastercard, Visa/Delta and Visa Electron. 

    Mixed payments

    We know that sometimes you may want to combine payment options. For example, you may wish to pay part of your tuition fee with a debit card and pay the remainder in instalments through an Open University Student Budget Account (OUSBA).


    For more information about combining payment options, speak to an adviser or book a call back at a time convenient to you.


    Please note: your permanent address/domicile will affect your fee status and therefore the fees you are charged and any financial support available to you. The fees and funding information provided here is valid for modules starting before 31 July 2019. Fees normally increase annually in line with inflation and the University's strategic approach to fees. 

    This information was provided on 21/07/2018.

    What's included

    All the study materials will be provided to you online via the website.

    You will need

    Basic scientific calculator.

    You may be required to draw diagrams or to annotate by hand diagrams that you download, and then to use either a scanner or a digital camera to produce files of these diagrams for inclusion in your assessment.

    Computing requirements

    A computing device with a browser and broadband internet access is required for this module.  Any modern browser will be suitable for most computer activities. Functionality may be limited on mobile devices.

    Any additional software will be provided, or is generally freely available. However, some activities may have more specific requirements. For this reason, you will need to be able to install and run additional software on a device that meets the requirements below.

    A desktop or laptop computer with either:

    • Windows 7 or higher
    • macOS 10.7 or higher

    The screen of the device must have a resolution of at least 1024 pixels horizontally and 768 pixels vertically.

    To participate in our online-discussion area you will need both a microphone and speakers/headphones. 

    Our Skills for OU study website has further information including computing skills for study, computer security, acquiring a computer and Microsoft software offers for students. 

    If you have a disability

    The OU strives to make all aspects of study accessible to everyone and this Accessibility Statement outlines what studying SK185 involves. You should use this information to inform your study preparations and any discussions with us about how we can meet your needs.

    To find out more about what kind of support and adjustments might be available, contact us or visit our Overcoming barriers to study if you have a disability or health condition website.