After studying this course, you should be able to:

• lay out and, where appropriate, label simple mathematical arguments

• understand the precise mathematical meaning of certain common English words

• understand and use common mathematical symbols

• write clear, unambiguous mathematical solutions using appropriate notation

• identify and modify some sources of ambiguity or inappropriate use of notation in a mathematical solution.
Author(s): The Open University

At an interface with the atmosphere, water changes its state from a liquid to a vapour in response to an increase in temperature caused by an external heat source. This temperature change is normally the result of solar radiation. The transfer of moisture into the air is called evaporation. The process is also controlled by the relative humidity, or level of vapour saturation, of the air. The greater the relative humidity of the air, the less likely it is that evaporation will take place for
Author(s): The Open University

Verschillende oefeningen op het honderdveld of duizendveld:

• Getallen op de juiste plaats situeren,
• Springen met sprongen op het honderveld,
• Optellen en aftrekken tot honderd met behulp van het …

Author(s): No creator set

As far as human needs are concerned, there is a marked difference between 'dilute' and 'concentrated' energy. Water vapour in the atmosphere, for example, has considerable Author(s): The Open University

Virtual Maths Data Handling - Light Survey
Exercises and resources for conducting a Light Intensity Survey. "To measure the levels of light in a particular area, we need to use a device called a Light Meter, which measures the intensity of light in the vicinity of the sensor and displays the reading."
Author(s): Leeds Metropolitan University

Een Picozine is het kleinste tijdschrift van de planeet. Via deze site maak je je eigen minitijdschrift of download, print, vouw, niet en snij je de Picos van anderen.

Author(s): No creator set

Hilary Cremin et al. (2003), in their evaluation of the ways in which teachers and teaching assistants can work together in teams, suggest that, while there is enthusiasm for additional support, little attention is given to how this actually works in classrooms. It is true that learning support staff have been introduced into classrooms without clear research evidence that they can make a difference to childrenâ€™s learning, but then life often moves faster than the supply of research evidenc
Author(s): The Open University

The main teaching text of this course is provided in the workbook below. The answers to the exercises that you'll find throughout the workbook are given in the answer book. You can access it by clicking on the link under the workbook. When prompted to watch the video for this course, return to this page and watch the clips below. After you've watched the clips, return to the workbook.

Click the link below to open the workbook (PDF, 0.6 MB).

Author(s): The Open University

This free course provided an introduction to studying Health and Social Care. 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

Resource #15977
UNSPECIFIED - UNSPECIFIED Keywords:UNSPECIFIED
Author(s): No creator set

Compressive and tensile deformation in bubble raft
Bubble raft undergoing compressive and tensile deformation. At small strains, the arrangement of the bubbles does not change. This is elastic deformation of the raft. The bubbles change shape and move slightly apart in an effort to maintain the lowest energy close-packed configuration. At larger strains, plastic deformation occurs. The bubble raft rearranges by dislocation motion. From TLP: Introduction to dislocations, http://www.msm.cam.ac.uk/doitpoms/tlplib/dislocations/dislocation_motion.php
Author(s): DoITPoMS, University of Cambridge

You may want to question whether the term â€˜sexismâ€™ is a useful one to help understand the Beveridge vision, but you can probably agree that there is an idea about the family and about the â€˜naturalâ€™ responsibility of women to do caring work that kept caring off the public agenda. But this still leaves the theme of â€˜racismâ€™ and the idea of the â€˜nationâ€™. You caught a glimpse of the importance of this a little earlier in Beveridge's confident remark about women having duties to en
Author(s): The Open University

Gunfire and funerals in Syria
Dec. 10 - Amateur video appears to show heavy gunfire in Homs as the West warns Syria against storming the rebel city. Deborah Lutterbeck reports.
Author(s): No creator set

12.102 Environmental Earth Science (MIT)
The geologic record demonstrates that our environment has changed over a variety of time scales from seconds to billions of years. This course explores the many ways in which geologic processes control and modify the Earth's environment and serves as an introduction to Environmental Earth Science Field Course (12.120), which addresses field applications of these principles in the American Southwest.
Author(s): Bowring, Samuel