All topics
Grid List Results: 231 items
Egyptian mathematics Copyrighted image Icon Copyright: Used with permission free course icon Level 2 icon

Science, Maths & Technology 

Egyptian mathematics

The Egyptians are known for being ahead of their time in comparison to some civilisations that came after them. This free course, Egyptian mathematics, looks at how the Egyptians solved mathematical problems in everyday life and the technology they used. An understanding of this area has only been possible following the translation of the Rosetta Stone.

Free course
9 hrs
Obesity: Balanced diets and treatment Copyrighted image Icon Copyright: Used with permission free course icon Level 2 icon

Science, Maths & Technology 

Obesity: Balanced diets and treatment

The incidence of obesity is on the increase in affluent societies, and the phenomenon commands increasing attention from health professionals, legislators and the media. This free course, Obesity: Balanced diets and treatment, looks at the science behind obesity, examining the dietary, physiological and genetic aspects of the topic.

Free course
15 hrs
Introduction to structural integrity Copyrighted image Icon Copyright: Used with permission free course icon Level 3 icon

Science, Maths & Technology 

Introduction to structural integrity

The I-35W bridge collapse in Minneapolis in August 2007, resulting in at least 13 deaths, illustrates the importance of structural integrity. This free course, Introduction to structural integrity, looks at the investigation that followed the collapse of the Silver Bridge over the Ohio River in 1967 which demonstrates how the study of safe design and the assessment of components and structures under load is of increasing importance in engineering design.

Free course
20 hrs

Science, Maths & Technology 

A tour of the cell

This free course, A tour of the cell, contains a blend of text and a multimedia interactive component to look at the uniformity and diversity within cells. Fundamental to understanding how cells 'work' is a knowledge of the subcellular components and how they are arranged. This is introduced through a series of in-text and self-assessment questions.

Free course
12 hrs

Science, Maths & Technology 

Collisions and conservation laws

This free course, Collisions and conservation laws, begins by explaining elastic and inelastic collisions and then goes on to show how collisions may be quantified using the conservation of linear momentum and of kinetic energy. Interactive animations are used to illustrate this behaviour and video examples discuss collisions in the world around us. Finally, this course looks at how the understanding of collisions must be modified when the speeds involved are close to the speed of light, using special relativity.

Free course
5 hrs
Software and the law Copyrighted image Icon Copyright: ollo / E+ / Getty Images free course icon Level 3 icon

Science, Maths & Technology 

Software and the law

In this free course, Software and the law, you'll look at the laws relevant to software and its use, taking a global perspective. A major part of this course is devoted to intellectual-property law, the issue of who owns software and digital content and how that ownership can be protected using instruments like copyright and patents. We also cover how contracts are used to formalise the relationship between purchasers and suppliers of software. Finally we look at some of the laws that apply to information technology and software to ensure that organisations meet their responsibility of care towards employees, customers, and the general public.

Free course
8 hrs
Learn to code for data analysis Copyrighted image Icon Copyright: © peterhowell/iStockphoto.com free course icon Level 1 icon

Science, Maths & Technology 

Learn to code for data analysis

This free course, Learn to code for data analysis, 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
20 hrs

Science, Maths & Technology 

Technological innovation: a resource-based view

This free course, Technological innovation: a resource-based view, aims to provide you with an overview and introduction to a range of related concepts, ideas and debates which enable you to develop a critical understanding of capabilities in relation to technological innovation. It will enable you to develop a critical understanding of the development, management and application of some of the most important capabilities for technological innovation.

Free course
10 hrs
Strategic planning: systems thinking in practice free course icon Level 3 icon

Science, Maths & Technology 

Strategic planning: systems thinking in practice

Strategic planning: systems thinking in practice is a free course introducing core ideas of systems thinking in practice for managing and improving complex situations. The ideas correspond with three core activities of, firstly, understanding inter-relationships, secondly, engaging with multiple perspectives, and thirdly, reflecting on boundary judgements.

Free course
20 hrs
Introduction to ecosystems free course icon Level 1 icon

Science, Maths & Technology 

Introduction to ecosystems

If we don't grasp why ecosystems function, it becomes harder to determine possible reasons for when they don't, and makes it difficult to identify possible environmental threats to humans. In this free course, Introduction to ecosystems, you will discover how organisms are linked together by complex interrelationships, how such links are studied and how the physical properties of a particular habitat interact with the organisms that inhabit it. Using case studies, you will come to learn how knowledge of ecosystems leads to understanding of their individual importance, and how they can be preserved.

Free course
12 hrs
Protocols in multi-service networks Copyrighted image Icon Copyright: Used with permission free course icon Level 3 icon

Science, Maths & Technology 

Protocols in multi-service networks

The internet, like the telephone system which preceded it, depends for its existence on communications networks. This free course, Protocols in multi-service networks, examines these networks as the means of interconnecting devices so that two-way communication is possible. Examining protocols like HTTP, TCP/IP and ATM as well as the OSI reference model, it provides an overview of the topic for learners who have significant prior knowledge of the subject.

Free course
30 hrs
Using a scientific calculator Copyrighted image Icon Copyright: Used with permission free course icon Level 1 icon

Science, Maths & Technology 

Using a scientific calculator

Do you have a Casio fx-83 ES scientific calculator (or a compatible model) and want to learn how to use it? This free course, Using a scientific calculator, will help you to understand how to use the different facilities and functions and discover what a powerful tool this calculator can be!

Free course
10 hrs
Page 6 of 20
Page 6 of 20
  • 5
  • 6
  • 7