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Mastering systems thinking in practice free course icon Level Badge icon

Science, Maths & Technology 

Mastering systems thinking in practice

This free course, Mastering systems thinking in practice, provides a primer for someone wanting to take the postgraduate qualifications in Systems Thinking in Practice. It will help you develop new ways of thinking about and approaching situations that cross multiple discipline and skill boundaries. You will learn to think more holistically about complex and messy situations, understanding the roles other people play, taking account of the interconnectedness of all the components making up the problem situation and working more collaboratively

Free course
24 hrs
Astronomy with an online telescope free course icon Level Badge icon

Science, Maths & Technology 

Astronomy with an online telescope

This free course shows you how to navigate the night sky, and introduces the wide variety of objects it contains. You will develop a hands-on understanding of telescopic observations using the Open University’s own robotic telescope facility COAST sited on the island of Tenerife. Supported by your own measurements we illustrate how stars evolve, and study variable stars. For those new to astronomy and/or the use of robotic telescopes this course provides a practical introduction and will prepare you for further OU study where remotely operable telescopes feature. 

Free course
24 hrs
Kinematics of fluids free course icon Level

Science, Maths & Technology 

Kinematics of fluids

This free course examines the basic kinematics of two-dimensional fluid flows. Section 1 introduces the differential equations for pathlines and streamlines. Section 2 introduces a scalar field, called the stream function, which for an incompressible fluid provides an alternative method of modelling the flow and finding the streamlines. Sections 2 and 3 derive the stream functions for several simple two-dimensional flow types (the uniform flow, source, doublet and vortex), and suitable combinations of these are used to model more complicated flows. Section 4 introduces the idea of differentiation following the motion, and Euler’s equation is developed in Section 5.

Free course
16 hrs
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Models and modelling free course icon Level

Science, Maths & Technology 

Models and modelling

Models are mechanisms for communication. This free course, Models and modelling, looks at what a model is and what the process of modelling is about. The techniques discussed here are applicable to a wide range of systems and have one thing in common: they are all commonly used diagramming techniques. The five techniques are: data flow diagrams, use case modelling, activity diagrams, entityrelationship diagrams and state machines.

Free course
14 hrs
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 motion can be used to predict the motion of objects. Section 4 concerns modelling some of the forces that occur in nature, which enables more realistic situations to be analysed. Section 5 looks at motion in more than one dimension.

Free course
16 hrs
Exploring the relationship between anxiety and depression free course icon Level

Science, Maths & Technology 

Exploring the relationship between anxiety and depression

This free advanced level course, Exploring the relationship between anxiety and depression, serves as an introduction to masters level study in neurosciences and mental health. Focusing on anxiety and depression, you will consider key issues concerning diagnosis, causes and interventions, exploring how these conditions relate to each other. You will also explore some of the more contemporary and controversial findings within the field.

Free course
3 hrs
Exploring depression free course icon Level

Science, Maths & Technology 

Exploring depression

This free advanced level course, Exploring depression, serves as an introduction to masters level study in neurosciences and mental health. Focusing on depression, you will consider key issues concerning diagnosis, causes and interventions. You will also begin to explore theoretical models, biological and psychological explanations, and look at a range of pharmacological and psychological therapies for depression.

Free course
7 hrs
Assessing contemporary science free course icon Level

Science, Maths & Technology 

Assessing contemporary science

Effective communication is essential in science, but do you ever wonder whether articles written about science in the news are thorough, unambiguous and objective? Rigorous assessment is at the heart of good science. This free course, Assessing contemporary science, will introduce methods of examining reports and reaching the ‘science behind the news’.It will explore the ways in which scientific knowledge develops, undergoes peer review and is communicated. The second half of the course will focus more closely on a specific scientific topic – plastics – and give you a chance to practise these skills by considering the topic's social impact, building a glossary of unfamiliar terms, and evaluating relevant information sources.

Free course
9 hrs
Medical statistics free course icon Level

Science, Maths & Technology 

Medical statistics

This free course is concerned with some of the statistical methods used in epidemiology and more widely in medical statistics. Section 1 introduces cohort studies in which individuals are classified according to their exposure and followed forward in time to evaluate disease outcomes. Section 2 looks at models for cohort studies. Section 3 introduces case-control studies in which individuals are selected according to their disease status and past exposures are then ascertained. Section 4 covers testing for no association in cohort studies and case-control studies.

Free course
16 hrs
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Manufacturing free course icon Level

Science, Maths & Technology 

Manufacturing

How are designs turned into products? What resources, materials and methods are used and what set of activities goes under the heading of 'manufacturing'? This free course will introduce manufacturing as a system and will describe some of the many different ways of making products. We will illustrate how the required properties of the materials in a product influence the choice of manufacturing process used.

Free course
20 hrs
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Learning, thinking and doing free course icon Level

Science, Maths & Technology 

Learning, thinking and doing

How do we learn? Understanding how is the key to learning more effectively. This free course, Learning, thinking and doing, looks at the three main categories of theories: the acquisitive, constructivist and experiential models of learning. There is no right way to learn but developing an active approach will ensure that you are open to new ideas.

Free course
16 hrs
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Living with diabetes free course icon Level

Science, Maths & Technology 

Living with diabetes

Living with diabetes is a free course that introduces the parts of the body and processes involved in the development of diabetes.

Free course
5 hrs
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