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 8 different subject areas. Our courses are available to start right away.

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Grid List Results: 285 items
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Studying mammals: Chisellers free course icon Level

Nature & Environment

Studying mammals: Chisellers

Ever wondered why rats, mice and squirrels seem to reproduce at such an alarming rate? Rodents are among the most successful of all the mammal groups. In this free course, Studying mammals: Chisellers, you will learn more about some of the evolutionary features that make these creatures so plentiful. This is the third course in the Studying ...

Free course
10 hrs
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Understanding autism free course icon Level Badge icon

Science, Maths & Technology

Understanding autism

Learn about autism, one of the most challenging long-term conditions of the century. This free course, Understanding autism, introduces the autism spectrum, how it is experienced by individuals and families, and why it has become a global concern. The course explains how understanding of the autism spectrum and approaches to diagnosis and care ...

Free course
24 hrs
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Studying mammals: The social climbers free course icon Level

Nature & Environment

Studying mammals: The social climbers

Monkeys have long fascinated us because of their similarities to the human race. In this free course, Studying mammals: The social climbers, you will find out about some of the characteristics that make them so like us: their physiology, complex social interactions, large brains and intelligence. This is the ninth course in the Studying mammals ...

Free course
10 hrs
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Gene manipulation in plants free course icon Level

Science, Maths & Technology

Gene manipulation in plants

Genetic manipulation of crops is an issue of great current interest and controversy. This free course, Gene manipulation in plants, covers some of the basic science that underpins the debate and examines the hotly contested case study of the development of 'golden rice'. By looking at the science behind the headlines you will acquire a clearer ...

Free course
10 hrs
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Icy bodies: Europa and elsewhere free course icon Level

Science, Maths & Technology

Icy bodies: Europa and elsewhere

The new discipline of astrobiology that is, the science of searching for extraterrestrial life, is not only rapdly growing, but has also captured the public imagination. This free course, Icy bodies: Europa and elsewhere, examines the emergence of icy satellites of distant planets as potential sites of extraterrestrial life, looks at the ...

Free course
17 hrs
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Dynamics free course icon Level

Science, Maths & Technology

Dynamics

This free course is concerned with moving objects, that is, dynamics. Section 1 introduces concepts like position, velocity and acceleration, which describe the way an object moves. Section 2 discusses Newton’s laws of motion, which predict the motion of an object when the forces acting on it are known. Section 3 shows how Newton’s second law of...

Free course
16 hrs
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Surfaces free course icon Level

Science, Maths & Technology

Surfaces

Surfaces are a special class of topological spaces that crop up in many places in the world of mathematics. In this free course, you will learn to classify surfaces and will be introduced to such concepts as homeomorphism, orientability, the Euler characteristic and the classification theorem of compact surfaces.

Free course
20 hrs
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Managing complexity: A systems approach – introduction free course icon Level

Science, Maths & Technology

Managing complexity: A systems approach – introduction

Do you need to change the way you think when faced with a complex situation? This free course, Managing complexity: A systems approach introduction, examines how systemic thinking and practice enables you to cope with the connections between things, events and ideas. By taking a broader perspective complexity becomes manageable and it is easier...

Free course
75 hrs
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Rounding and estimation free course icon Level

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.

Free course
5 hrs
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Introduction to linear equations and matrices free course icon Level

Science, Maths & Technology

Introduction to linear equations and matrices

In this free course, matrices are used as a concise way of representing systems of linear equations which occur frequently in mathematics. Section 1 looks at simultaneous linear equations in two and three unknowns and then generalises the ideas to systems of linear equations. Section 2 develops a strategy for solving systems of linear equations....

Free course
16 hrs
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Learn to code for data analysis free course icon Level Badge icon

Science, Maths & Technology

Learn to code for data analysis

This free course will teach you how to write your own computer programs, one line of code at a time. You'll learn how to access open data, clean and analyse it, and produce visualisations. You will also learn how to write up and share your analyses, privately or publicly.

Free course
24 hrs
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Technology evaluation free course icon Level

Science, Maths & Technology

Technology evaluation

The aim of this free course, Technology evaluation, is to provide you with the knowledge you need to develop and work with forms of evaluation that take full account of the contextual, conceptual and theoretical factors that underpin, inform and shape the evaluation and assessment of technology and technology-intensive projects and programmes.

Free course
20 hrs