Free courses
Produced by The Open University, a world leader in open and distance learning, all OpenLearn courses are free to study. We offer nearly 1000 free courses across 9 different subject areas. Our courses are available to start right away.
- All topics
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Nature & Environment
Studying mammals: A winning design
The term mammal encompasses a huge variety of animals, including humans. But what makes a mammal a mammal? This free course, Studying mammals: A winning design, explores some of the features, such as reproduction, lactation and thermoregulation methods, that mammals have in common. It is the first in a series of ten Studying mammals courses....
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Science, Maths & Technology
Squares, roots and powers
From paving your patio to measuring the ingredients for your latest recipe, squares, roots and powers really are part of everyday life. This free course reviews the basics of all three and also describes scientific notation, which is a convenient way of writing or displaying large numbers.
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History & The Arts
Speeches and speech-making
This free course, Speeches and speech-making, explores an aspect of language use where 'voices' and 'texts' converge: the art of speech-making.
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Science, Maths & Technology
Introduction to number theory
This free course, Introduction to number theory, is a branch of mathematics concerned with the properties of integers. Section 1 introduces Euclid’s algorithm, which is used to find the HCF of two integers, and the idea of congruences, mathematical statements used to compare remainders when two integers are each divided by another integer. ...
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Nature & Environment
Studying mammals: The insect hunters
From pygmy shrews to armadillos, a wide range of mammals survive on a diet made up largely of insects. Many of these have fascinating adaptations suited to catching or rooting out their prey. In this free course, Studying mammals: The insect hunters, you will learn about these adaptations, along with survival strategies for when food is scarce. ...
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Education & Development
Essay and report writing skills
Writing reports and assignments can be a daunting prospect. Learn how to interpret questions and how to plan, structure and write your assignment or report. This free course, Essay and report writing skills, is designed to help you develop the skills you need to write effectively for academic purposes.
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Education & Development
School business manager: Developing the role
There is an ongoing revolution in the running of state schools and this is making the position of the school business manager both significant and necessary. Government thinking, together with profound changes in society generally, will affect every institution both in terms of pedagogy and the physical environment, particularly technology and ...
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Science, Maths & Technology
Rounding and estimation
Scientific calculators are a wonderful invention, but they're only as good as the people who use them. If you often get an unexpected or ridiculous result when you press the enter button, this free course, Rounding and estimation, is for you. Learn how to do a calculation correctly and get the right answer every time.
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Money & Business
Retail marketing
This free course, Retail marketing, explores how retailers use marketing to communicate with their customers, considering definitions of retailing and consumers, the basics of communications, before moving on to look at different forms of marketing communications and advertising used by retailers.
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History & The Arts
Religious diversity: rethinking religion
Religion is not necessarily what you think it is! This free course, Religious diversity: rethinking religion, introduces you to a selection of the vast variety of religious beliefs and practices in Britain today. Having some familiarity with religion and belief is increasingly required to make sense of issues of local, national and international...
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Science, Maths & Technology
Ratio, proportion and percentages
From politics to cookery, ratios, proportions and percentages are part of everyday life. This free course is designed to help you become more familiar with how figures can be manipulated, then you can check whether that discount really is as big as they claim!
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Society, Politics & Law
Psychological research, obedience and ethics
In this free course, Psychological research, obedience and ethics, you will learn about the importance of ethics in research that is undertaken by psychologists. You will read about the famous study on obedience conducted by Stanley Milgram, and watch two psychologists talk about their research with meerkats and chimpanzees.