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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: 275 items
Discovering chemistry free course icon Level 1 icon 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
Take your teaching online free course icon Level 2 icon Badge icon

Education & Development 

Take your teaching online

Online learning has rapidly emerged and is now found in every area of education, from schools to skills training. More people than ever learn through online courses. Even where teaching is primarily ‘face to face’, online tools and interactions have become a key part of the learning experience. But teaching online is different. If you work in education or training at any level, you need to develop new skills and understanding in order to make the right decisions, make the most of the opportunities, and overcome common challenges. It is almost 20 years since The Open University trialled our first fully online course with our students. We are now world leaders in the research and delivery of online education. In this free course, we share the fundamental knowledge needed to deliver effective teaching online. You will hear about the experiences of real educators, be introduced to cutting edge research, and understand the ideas and tools that shape how we teach and learn online. You will also learn useful methods that will guide you to test out these new ideas in your own practice.

Free course
24 hrs
Copyrighted image Icon Copyright: © Iris Grace - irisgracepainting.com
Understanding autism free course icon Level 1 icon 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
Learning to code for data analysis free course icon Level 1 icon

Science, Maths & Technology 

Learning 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 it and analyse it and to produce visualisations. You will also learn how to write up and share your analyses, privately or publicly.

Free course
24 hrs
Copyrighted image Icon Copyright: Image courtesy of Stuart Miles at FreeDigitalPhotos.net
Succeed with maths – Part 1 free course icon Level 1 icon Badge icon

Science, Maths & Technology 

Succeed with maths – Part 1

If you feel that maths is a mystery that you want to unravel then this free course is for you. It will guide you through how numbers are put together, give you confidence with using percentages, fractions and negative numbers and provide you with problem solving skills for your everyday life and the wider world.

Free course
24 hrs
Creative commons image Icon Atomic Taco in Flickr under Creative-Commons license
Introduction to cyber security: stay safe online free course icon Level 1 icon Badge icon

Science, Maths & Technology 

Introduction to cyber security: stay safe online

This free course, Introduction to cyber security: stay safe online, 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
Can renewable energy sources power the world? free course icon Level 1 icon Badge icon

Science, Maths & Technology 

Can renewable energy sources power the world?

We ask the question ‘Can renewable energy sources power the world?’ as a response to the growing awareness that increased use of renewable energy technologies is making a major contribution to global efforts to limit anthropogenic climate change. The course begins by examining the environmental concerns that have caused a rise in interest in renewable energy, introducing the main sources and technologies, and describing global efforts to increase the share of renewables. The course then looks at each of the principal renewable energy technologies and the contributions they might make to global energy demand. Finally, several future energy scenarios are analysed to show how combinations of renewable energy sources and technologies could provide a major share of global energy needs.

Free course
24 hrs
Copyrighted image Icon Copyright: Used with permission
The Sun free course icon Level 1 icon

Science, Maths & Technology 

The Sun

The Sun dominates our lives by defining our day, but how much do you know and understand about it? This free course will help you to explore the workings of the brightest star in our universe looking at its structure and the main processes taking place within it. You will also examine the phenomenon of sun spots.

Free course
8 hrs
Assessing risk in engineering, work and life free course icon Level 1 icon

Science, Maths & Technology 

Assessing risk in engineering, work and life

Risk is something that must be taken into account at all times when practising as an engineer. We accept risk as part of everyday life so there is a need to balance the risks of an activity against the benefits that it brings. This free course, Assessing risk in engineering, work and life, investigates how we can manage risks at work, in the home and in the wider community. Risk is tied in with accidents so it is vital to understand how accidents -----, how likely they are to occur and how they can be prevented. These subjects are all covered in this course.

Free course
10 hrs
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The impact of technology on children's physical activity free course icon Level 1 icon

Health, Sports & Psychology 

The impact of technology on children's physical activity

This free course, The impact of technology on children's physical activity, explores the impact of technology on children’s physical activity levels. It examines the different types of technology that children have access to and the ways in which they engage with it. As part of this discussion this course looks at information from a range of different sources and evaluates this evidence to try and answer the question of whether technology is helping or hindering children’s physical activity levels.

Free course
6 hrs
Moons of our Solar System free course icon Level 1 icon 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
Copyrighted image Icon Copyright: © vladimir zakharov/Getty Images
Smart cities free course icon Level 1 icon Badge icon

Science, Maths & Technology 

Smart cities

This free course will help you to navigate your own path through the complex landscape of smart cities. You’ll hear from smart city innovators and entrepreneurs, city leaders, communities and business, connecting with learners from around the world to reflect on issues facing smart cities of different sizes and situations.

Free course
24 hrs
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