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Science, Maths & Technology

Science, Maths & Technology

The rules of the universe and how we work with them.

Science, Maths & Technology

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Grid List Results: 139 items
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An introduction to computers and computer systems free course icon Level

Science, Maths & Technology 

An introduction to computers and computer systems

This free course, An introduction to computers and computer systems, challenges how we view computers through the examples of processors in kitchen scales and digital cameras, as well as examining the work of art that, at heart, is a computer. You will also explore how computers are connected together to achieve even more than when working alone.

Free course
16 hrs
Could we control our climate? free course icon Level Badge icon

Science, Maths & Technology 

Could we control our climate?

Climate crisis is one of the grand challenges we face as a society, but it can be hard to approach as a subject. Not only can the science at times seem dauntingly complex, but the solutions are also far from clear. This leaves many people feeling confused, guilty, anxious, angry, or else completely switched off from the subject. This course tells the story of climate science in a new way, to find a fresh perspective for thinking about the future. It looks at the problem through the lens of climate engineering - the idea of deliberately trying to modify the climate, to counteract the changes we’re observing and predict what will happen in the future. The subject contains everything from hope – new technologies that could prevent the worst impacts of climate change – to enormous controversies over their risks and the way they could be used. More than that, climate engineering serves as a useful tool to move beyond the usual, often frustrating conversations around what to do about the climate crisis. By examining exactly what we want for our planet's climate, and what we would be willing to sacrifice to get there, we might find more clarity in our search for solutions.

Free course
24 hrs
Moons of our Solar System free course icon Level Badge icon

Science, Maths & Technology 

Moons of our Solar System

In this free course, Moons of our Solar System, explore the many moons of our Solar System. Find out what makes them special. Should we send humans to our Moon again?

Free course
24 hrs
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Gamified Intelligent Cyber Aptitude and Skills Training (GICAST) free course icon Level Badge icon

Science, Maths & Technology 

Gamified Intelligent Cyber Aptitude and Skills Training (GICAST)

This free course, Gamified Intelligent Cyber Aptitude and Skills Training (GICAST), will help you to understand online security and start to protect your digital life, whether at home or work. You will learn how to recognise the threats that could harm you online and the steps you can take to reduce the chances that they will happen to you.

Free course
24 hrs
Digital skills: succeeding in a digital world free course icon Level Badge icon

Education & Development 

Digital skills: succeeding in a digital world

This free course, Digital skills: succeeding in a digital world, will develop your confidence and skills for life online, whether study, work or everyday life. It explores a range of digital skills and practices, including digital identity, digital well-being, staying safe and legal, finding and using information and online tools, and dealing with information overload. The importance of developing a critical approach to life online is emphasised throughout, whether consuming or creating information. You'll be encouraged to reflect on your own situation and to apply what you learn to real-life scenarios, using a digital skills plan to keep a record of progress.

Free course
24 hrs
Introducing computing and IT free course icon Level

Science, Maths & Technology 

Introducing computing and IT

This free course, Introducing computing and IT, provides a general overview of how digital technologies have come to dominate virtually every aspect of the modern world and some guidance on how to prepare for this digital life. It raises awareness of the importance of data security and online safety. It also provides an explanation of the internal structure and workings of a typical computer and describes hard and solid state drives in some detail.

Free course
10 hrs
Digital thinking tools for better decision making free course icon Level Badge icon

Science, Maths & Technology 

Digital thinking tools for better decision making

Ever since the very beginning of humanity, tools have played a pivotal role in who we are and what we do. Tools for recording, processing and communicating information have a time-honoured history – from the clay tokens used in Mesopotamia to mechanical calculating machines. The invention of the digital computer has boosted the scale, speed and reach with which thinking tools extend our natural capabilities. This free course, Digital thinking tools for better decision making, starts by placing thinking tools in their historical context and concludes with an examination of their future. During the course, you’re introduced to a wide variety of digital thinking tools. You will apply these tools in many practical activities and case studies, solving problems that involve finding and evaluating information, performing calculations and drawing reasoned conclusions.  

Free course
24 hrs
The science of nutrition and healthy eating free course icon Level Badge icon

Health, Sports & Psychology 

The science of nutrition and healthy eating

This free course, The science of nutrition and healthy eating, looks at the science behind nutrition, covering aspects of biology, chemistry and physics as well as giving some insight into healthier eating. Reading food labels, choosing healthier foods, hydrating appropriately and understanding how we taste food will allow you to be more informed about the choices you make about the food you eat.

Free course
24 hrs
Scales in space and time free course icon Level

Science, Maths & Technology 

Scales in space and time

Scale – dealing with the miniscule to the massive, over milliseconds to millennia – is central to all the sciences. In this free course, Scales in space and time, you’ll go to the absolute limits of what can be measured – all through a study of an oak tree! By studying it you will be introduced to concepts in physics, chemistry, biology and life-sciences, and Earth and environmental sciences. Across these multiple disciplines you will meet time scales that include ages, durations and rates, and size scales including distances in three dimensions, which underpin areas and volumes.

Free course
12 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 have evolved. Key scientific approaches to studying autism are explained and illustrated, alongside substantial use of different personal perspectives. The course culminates with key topical issues such as autism in adulthood, and missed diagnosis in women. The course is suitable for all who need a clear, authoritative overview, and does not require prior knowledge of science or social science. It uses text, images and audio-visual media.

Free course
24 hrs
Introducing mammals free course icon Level

Nature & Environment 

Introducing mammals

Mammals come in a bewildering variety of shapes and sizes, and yet all species have some characteristics in common. These similarities justify the inclusion of all such diverse types within the single taxonomic group (or class) called the Mammalia. This free course, Introducing mammals, offers a starting point for the study of mammals. It will establish their rich diversity, while highlighting the common features that define the group.  

Free course
5 hrs
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Discovering chemistry free course icon Level Badge icon

Science, Maths & Technology 

Discovering chemistry

Chemistry lies at the centre of our modern life, playing a part in areas as diverse as the development of new drugs and materials, analysing our environment through to more mundane activities such as washing your clothes and making your tea. But to truly understand the role chemistry plays you need to have a sound grasp of a number of fundamental principles. This free course, Discovering chemistry, introduces you to some of these concepts, beginning with the idea that everything that you can see is made of building blocks called atoms. This leads on to a look at the chemical elements and how they are arranged in the Periodic Table, enabling chemists to rationalise patterns in their chemical and physical behaviour. Next you will consider chemical reactions, specifically how atoms combine with other atoms to form molecules, and how molecules combine with other atoms or molecules to form bigger molecules. You will meet simple (tried and tested) theories to explain the bonding in molecules and at how their shapes may be explained, and indeed predicted. And in a wider sense you’ll be looking at why reactions happen at all and how fast they go. This is also a beginner’s level course in the language of the chemist; you’ll learn about symbols, formulas and how chemical equations which represent reactions are constructed. Finally you will see how chemists ----- atoms and molecules, essential for making up solutions of a known concentration in order to carry out a reaction, or performing a chemical analysis.

Free course
24 hrs
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