Are you about to undertake a PhD in science, technology or mathematics? If so, this unit will help you to examine your work processes. You will consider and develop the nature of postgraduate work and look at the planning of work needed at doctoral level.

Without it we are dead! Water is essential, but what processes must it go through to become fit for human consumption? This unit will guide you through the continuous cycling of water between land, open water surfaces and the sea before moving on to an overview of the water treatment and supply process.

Have you ever wondered how scientists analyze the environment? This unit introduces you to the techniques used by science students at residential schools. You will learn how to determine where rocks have come from and how they were made. You will also examine the processes involved in determining the ecology of a particular area.

In this unit you will learn how advances in genetics could change the way in which diseases are diagnosed and managed. The advent of predictive medicine, based on more detailed DNA profiling of individual genotypes using technologies like gene chips, rather than screening for one gene at a time, may shift the relationship between doctor and patient. People will be seeking advice on how to manage their susceptibilities or genetic risks, rather than looking for treatment for an already existing disorder.

The Internet, like the telephone system which preceded it, depends for its existence on communications networks. This unit 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 and overview of the topic for learners who have significant prior knowledge of the subject.

Reading is an essential skill for all of us and developing our skills in reading is a good investment. This unit is packed with practical activities which are aimed at making reading more enjoyable and rewarding. This unit also includes sections on how to read actively and critically.

Reading and note taking are two essential study skills. How do you read? This unit will introduce you to different techniques to help you to alter the way you read according to the type of material you are studying. You will also learn the techniques behind successful note taking and how to apply them to your own notes.

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.

Do you get stressed at the thought of an examination? Does the idea of revision fill you with dread? This unit will provide a host of tips to help you improve your revision and examination techniques and enable you to manage your time effectively by creating a timetable for your revision.

Scientific calculators are a wonderful invention, but they're only as good as the people who use them. If you often get an unexpected - or ridiculous - result when you press the"enter' button, this unit is for you. Learn how to do a calculation correctly and get the right answer every time.

Scattering is fundamental to almost everything we know about the world, such as why the sky is blue. Tunnelling is entirely quantum-mechanical and gives rise to such phenomena as nuclear fusion in stars. Examples and applications of both these fascinating concepts are investigated in this unit.

This unit explores school geography, focusing upon how geography is currently being taught and understood. While studying this unit you will read about the significance of geography as a subject, looking at differing views as to exactly which disciplines make up geography. The unit also includes a lesson plan and a look at definitions of geography as a medium of education.

School governors need the skills to develop working relationships with the school community. This unit will help you to understand what each stakeholder within the community needs, from headteacher to pupils and parents. Effective interaction between all parties can prevent problems from arising.

School governors are responsible for establishing the performance management policy of the school and for reviewing the performance of the headteacher. This unit will guide you through these processes, including the appeals procedure should the headteacher have any concerns. You will also learn the importance of linking performance review to pay review.

School governors do not work in isolation. This unit will help you to understand how planning for school improvement must take into account the wider education system including government initiatives and the LEA education development plan. You will learn to use techniques such at SWOT and STEEPE to assist in the process of forming a plan for your school.

School governors need to be involved in the monitoring and evaluation of primary schools. But what areas should you be monitoring and how can you ensure that monitoring is effective. This unit will help you assess these matters and also look at the kind of evidence you should be sourcing, and how that evidence should be evaluated.

This unit is designed to develop your knowledge and understanding of Spanish-speaking societies and cultures and extend the practical skills of listening, speaking, reading and writing. You will examine the world of Spanish and Latin-American art and explore the difference between art and craft.

This unit uses a documentary about artists in Buenos Aires, to help you to develop your listening skills. By assessing various parts of the documentary you will be able to extend your comprehension of spoken Spanish.

From paving your patio to measuring the ingredients for your latest recipe, squares, roots and powers really are part of everyday life. This unit reviews the basics of all three and also describes scientific notation, which is a convenient way of writing or displaying large numbers.

Strategic management and planning are no longer the preserve of senior executives. This unit looks at three different approaches to strategy before analyzing the direction that strategic management may take now that it has become an accumulation of small tactical decisions rather than a top-down process. If you are interested in ' how' a business ' ticks', this unit could provide some of the answers.