4.1 Introduction
Computers are all around us: in cars, kitchen scales, digital cameras, etc. But how do they store the data they hold? This unit will help you to understand how the data in a computer represents something in the outside world. You will also explore how ASCII code and Unicode are used to control data.
Author(s): The Open University

6 Manipulating data in computers: introduction
Computers are all around us: in cars, kitchen scales, digital cameras, etc. But how do they store the data they hold? This unit will help you to understand how the data in a computer represents something in the outside world. You will also explore how ASCII code and Unicode are used to control data.
Author(s): The Open University

8.1 Introduction
Computers are all around us: in cars, kitchen scales, digital cameras, etc. But how do they store the data they hold? This unit will help you to understand how the data in a computer represents something in the outside world. You will also explore how ASCII code and Unicode are used to control data.
Author(s): The Open University

Introduction
This unit extends the ideas introduced in the unit on first-order differential equations to a particular type of second-order differential equations which has a variety of applications. The unit assumes that you have previously had a basic grounding in calculus, know something about first-order differential equations and some familiarity with complex numbers.
Author(s): The Open University

Introduction
This is the fifth and final unit in the MSXR209 series on mathematical modelling. In this unit we revisit the model developed in the first unit of this series on pollution in the Great Lakes of North America. Here we evaluate and revise the original model by comparing its predictions against data from the lakes before finally reflecting on the techniques used. This unit assumes you have studied Modelling pollution in the Great Lakes (MSXR209_1), Analysing skid marks (MSXR209_2), Developing model
Author(s): The Open University

Introduction
This unit is the fourth in the MSXR209 series of five units on mathematical modelling. In this unit you will be taken through the whole modelling process in detail, from creating a first simple model, through evaluating it, to the subsequent revision of the model by changing one of the assumptions. The problem that will be examined is one based on heat transfer. This unit assumes you have studied Modelling pollution in the Great Lakes (MSXR209_1), Analysing skid marks (MSXR209_2) and Developing
Author(s): The Open University

Introduction
This unit is the first in the MSXR209 series of five units that introduce the idea of modelling with mathematics. This unit centres on a mathematical model of how pollution levels in the Great Lakes of North America vary over a period of time. It demonstrates that, by keeping the model as simple as possible extremely complex systems can be understood and predicted.
Author(s): The Open University

This unit, which contains material from the current Open University second level Politics course DD203 Power, Equality and Dissent, is pitched at the intermediate level. It should take you about 8 hours to study if you attempt the recommended exercises and make summary notes of its key points. Doing so will allow you to practise the crucial academic skill of summary and précis â€“ extracting the gist of an argument â€“ which will be of particular help if you go on to study in rel
Author(s): No creator set

Dance communicates ideas through movement and is an expressive art form. Students need to learn how to use their body in a safe and healthy way, whilst developing a wide-ranging movement vocabulary. This unit introduces some key skills and suggestions for how to develop these skills with students.

The use of different dance techniques can be an effective way of building vocabulary and developing different kinds of skills and abilities. Technical dance skills can form the foundation on w
Author(s): No creator set

There are many approaches to using film music in the classroom, including:

• a focus on pupil experience;

• a focus on the structure of composition;

• a focus on the relationship between music and image;

This unit will explore some of these approaches through various activities.

Introduction
In this unit, we look at the roles that are taken when working with young people. We focus on what those working with young people actually do, starting with some analysis of roles. We show that, in the context of work with young people, the term is more than simply a statement about who does what: it also says something about the kinds of relationships we form with young people and the values we bring to our work. We then move on to discuss roles in relation to the â€˜bigger pictureâ€™ of organ
Author(s): The Open University

Social scientists collect evidence to support their claims and theories in different ways. Such evidence is crucial to the practice of social science and to the production of social scientific knowledge.

You may be aware of the idea of active reading, which is about reading with the aim of understanding and grasping something: a definition, an argument, a piece of evidence. What that suggests is that active reading is about reading and thinking at the same time. In
Author(s): No creator set

Introduction
This unit is intended to develop your understanding of Newtonian mechanics in relation to oscillating systems. In addition to a basic grounding in calculus, this unit assumes that you have some understanding of how to solve second-order linear constant-coefficient differential equations; how to take the dot product of two vectors; of solving statics problems; and of applying Newton's second law to mechanical problems.
Author(s): The Open University

Anti-social behaviour, homelessness, drugs, metal illness: all problems in todayâ€™s society. But what makes a problem social? This unit will help you to discover how these issues are identified, defined, given meaning and acted upon. You will also look at the conflicts within social science in this area.

This material is from our archive and is an adapted extract from Social Policy: Welfare, Power and Diversity (D218) which is no longer taught by The Open University. If you want
Author(s): No creator set

1.3.1 Introduction
This unit will help you to identify and use information in education, whether for your work, study or personal purposes. Experiment with some of the key resources in this subject area, and learn about the skills which will enable you to plan searches for information, so you can find what you are looking for more easily. Discover the meaning of information quality, and learn how to evaluate the information you come across. You will also be introduced to the many different ways of organising your
Author(s): The Open University

1.6.1 Introduction
This unit will help you to identify and use information in education, whether for your work, study or personal purposes. Experiment with some of the key resources in this subject area, and learn about the skills which will enable you to plan searches for information, so you can find what you are looking for more easily. Discover the meaning of information quality, and learn how to evaluate the information you come across. You will also be introduced to the many different ways of organising your
Author(s): The Open University

Introduction
This unit will help you to identify and use information in health and lifestyle, whether for your work, study or personal purposes. Experiment with some of the key resources in this subject area, and learn about the skills which will enable you to plan searches for information, so you can find what you are looking for more easily. Discover the meaning of information quality, and learn how to evaluate the information you come across. You will also be introduced to the many different ways of organ
Author(s): The Open University

1.3.8 Statistics
This unit will help you to identify and use information in health and lifestyle, whether for your work, study or personal purposes. Experiment with some of the key resources in this subject area, and learn about the skills which will enable you to plan searches for information, so you can find what you are looking for more easily. Discover the meaning of information quality, and learn how to evaluate the information you come across. You will also be introduced to the many different ways of organ
Author(s): The Open University

1.6.1 Introduction
This unit will help you to identify and use information in health and lifestyle, whether for your work, study or personal purposes. Experiment with some of the key resources in this subject area, and learn about the skills which will enable you to plan searches for information, so you can find what you are looking for more easily. Discover the meaning of information quality, and learn how to evaluate the information you come across. You will also be introduced to the many different ways of organ
Author(s): The Open University

Introduction
The internet provides a world of information, but how do you find what you are looking for? This unit will help you discover the meaning of information quality and teach you how to evaluate the material you come across in your study of technology. You will learn how to plan your searches effectively and be able to experiment with some of the key resources in this area.
Author(s): The Open University