1.2 Audio files

The following files accompany the exercise in Section 4.2

Clicking on the link below opens an extract from Section 4.2 of the course (PDF, 1.7 MB) which accompanies the audio clips, also below. Listen to each of them in turn with the extracted pages open (you may like to print them out). Work on the problems at the appropriate places – you'll find the answers at the foot of this page.

Author(s): The Open University

Conclusion

This free course provided an introduction to studying Mathematics and Statistics. It took you through a series of exercises designed to develop your approach to study and learning at a distance and helped to improve your confidence as an independent learner.


Author(s): The Open University

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Introduction

This unit is from our archive and it is an adapted extract from Human biology and health (SK220), which is no longer in presentation. If you wish to study formally at The Open University, you may wish to explore the courses we offer in this curriculum area.

To be able to understand the importance of the environment for our health, we n
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Athletics 02 - Throwing, Running, Jumping
Second athletics lesson plan which outlines a warm-up, throwing, running and jumping activities. Children explore various ways of throwing and jumping, they practice sprinting and find out about sports that involve throwing.
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The Respiratory System by StudyJams
Your lungs pull in oxygen through your nose, mouth, and throat.  Then, in the lungs, the oxygen is transfered to the blood vessels and the lungs draw waste, carbon dioxide, out of the veins.  You can then exhale all of the waste!  Learn more about your respiratory system with this slide show from StudyJams.  Detailed images are set to music and information is printed under each photo.  A short, self-checking quiz is also provided with this link. 
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1.2.1 Heating and cooling the Earth: the overall radiation balance

The Sun emits electromagnetic radiation with a range of wavelengths, but its peak emission is in the visible band - the sunlight that allows us to see. The wavelength of radiation has important climatic implications, as we shall see shortly. For now, we are mainly interested in the overall rate at which energy in the form of solar radiation reaches the Earth.

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Fat Chance - Course Trailer
Empirical and Mathematical Reasoning 14. Fat Chance -- Joseph D. Harris (Mathematics)
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8 Where do the ideas for an Act of Parliament come from?

Ideas for an Act of Parliament can come from many sources. You have explored the different types of Bills that exist, and been introduced to the idea that laws need to respond to social and political change. The list that follows is not exhaustive, but is intended to provide an illustration of the range of bodies interested in law and changes in the law.

Political party manifestos

Party manifestos and pre-election promises are influenced by what politicians believe the publ
Author(s): The Open University

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abc Notes App for iOS
'abcNotes was designed to become your stylish and highly customizable, functional and easy to use assistant in taking notes and managing To Do lists. abcNotes is an awesome note taking application! It takes advantage of unique iOS devices touchscreen preserving realistic look & feel of paper sticky notes. abc Notes - Checklist & Sticky Note Application for iPhone and iPad (share, email and synch your lists, memos, projects and school notebooks)HINT: To make a checklist note: Double
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Don't Build Your Home, Grow It!
TED Fellow and urban designer Mitchell Joachim presents his vision for sustainable, organic architecture: eco-friendly abodes grown from plants and -- wait for it -- meat. Soft cars, jet packs and houses made of meat are all in a day's work for urban designer, architect and TED Fellow Mitchell Joachim. While the concept of these future homes is fascinating and a bit "far out there", the ideas are based on scientific research and the merging of biology and architecture. This video could be used t
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Matisse gratte (audio)

Au sein des gestes composant l’attirail de peintre d’Henri Matisse, il y a – par périodes- « le désir de gratter et de bouleverser la surface du tableau » (Jack Flam). Matisse n’est ni le premier, ni le dernier à gratter ses tableaux, certes : mais quelle place théorique et ...
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1.2.6 Summary of Section 1.2

  1. Many people wish to limit the number of their offspring, and so resort to contraceptive measures.

  2. Chemical contraceptives interrupt the production of gametes, or prevent implantation.

  3. Mechanical or barrier contraceptives prevent egg and sperm from meeting and, in the case of IUDs, prevent implantation.

  4. Surgical methods of contraception involve physical alteration of the reproductive tract so as to prevent eggs and
    Author(s): The Open University

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Quinney Distinguished Lecture
The title of this lecture is "Law and Economics in the Greenhouse." Heinzerling takes the latest scientific data about climate change and relates it to environmental regulation under the current administration.
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11/13/08: Author and Environmentalist Peter Matthiessen
Literary icon Peter Matthiessen is a novelist, a non-fiction writer, an environmental activist and a Zen master. He co-founded The Paris Review and his books include "In the Spirit of Crazy Horse," "At Play in the Fields of
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1.77 Water Quality Control (MIT)
The course material emphasizes mathematical models for predicting distribution and fate of effluents discharged into lakes, reservoirs, rivers, estuaries, and oceans. It also focuses on formulation and structure of models as well as analytical and simple numerical solution techniques. Also discussed are the role of element cycles, such as oxygen, nitrogen, and phosphorus, as water quality indicators; offshore outfalls and diffusion; salinity intrusion in estuaries; and thermal stratification, eu
Author(s): Adams, Eric

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

4.1 An explanation

I will now elaborate on my answer from Exercise 1. I'm doing this because my internet search revealed more than I've written in the above answer, and to show that the invention of the telephone and its use by consumers is not as plain and simple as you may think. You were not expect
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11.941 Use of Joint Fact Finding in Science Intensive Policy Disputes, Part I (MIT)
11.941 and 11.942 make up a one-year seminar. The goal of this seminar is to explore the role of science and scientists in ecosystems and natural resources management focusing on joint fact finding as a new approach to environmental policy-making. Increasingly scientists and science organizations are confronting a conundrum: Why is science often ignored in important societal decisions even as the call for decisions based on sound science escalates? One reason is that decision-making is ofte
Author(s): Karl, Herman,Susskind, Lawrence

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

4.2 Problem solving

Involving the whole team in the problem-solving process shows that you value their experience and knowledge in devising a solution. It may also be appropriate to involve other stakeholders and/or the project sponsor. If problems are solved jointly there is usually wider ownership of the solutions and their implications; and, if more resources are agreed to be needed or new procedures are put into place, there is also likely to be more support.

Problem solving can be broken down into a s
Author(s): The Open University

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"Indigenous Rights: The Case of Chiapas"
human rights in mexico posterA talk by Jorge Fernandez-Souza, Magistrate Judge, Professor of Law and former Dean of Universidad Autonoma Metropolitana, former Delegado of Delegacion Miguel Hidalgo, and lawyer for Bishop Samuel Ruiz in the Chiapas negotiations (1994 – 1997). From the Human Rights in Mexico Series. Sponsored by the Katz Center for Mexican Studies, Cent
Author(s): The Center for International Studies at the Univer

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Rights not set

1 Why sustainable energy matters

One of the greatest challenges facing humanity during the twenty-first century must surely be that of giving everyone on the planet access to safe, clean and sustainable energy supplies.

Throughout history, the use of energy has been central to the functioning and development of human societies. But during the nineteenth and twentieth centuries, humanity learned how to harness the highly-concentrated forms of energy contained within fossil fuels. These provided the power that drove the
Author(s): The Open University

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