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Review of Algebra Rules
This video, made for beginners, starts with very basic rules, then moves gradually into exponents. The rules are presented using sildes. There is no voice narration, just music. This is a basic review. (3:14)
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6 International Christmas

This section aims to raise your intercultural awareness, by exposing you to the many and different Christmas traditions around the world. It will encourage you to discover the connections between language and culture and engage you with online communications and research. You will also be given the opportunity to use your own creativity as a learning tool.

Please note that Christmas has been chosen as an example of a festival which is celebrated in different ways in different cou
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3.3 Antivirus software

In conjunction with these patches, you should also install antivirus software. This is because patches and updates are not always issued quickly enough to protect your system from new viral attacks. In addition, patches only stop the types of malware that exploit errors in the program code.

Antivirus software is updated as new malware is found, so it can offer a higher level of protection than just relying on manufacturers' updates. Antivirus software is specifically designed to catch a
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1.1 Squares

In general, to square a number, multiply it by itself. This is denoted by writing a small ‘2’ to the top right of the number,

e.g. 4 squared, written 42, is 4 × 4 = 16.


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Lesson 03 - One Minute Romanian
In lesson 3 of One Minute Romanian you will learn to say that you can speak a little Romanian. Remember - even a few phrases of a language can help you make friends and enjoy travel more. Find out more about One Minute Romanian at our website - http://www.oneminutelanguages.com. One Minute Romanian is brought to you by the Radio Lingua Network and is ©Copyright 2008.Author(s): No creator set

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Itse1359-1410-Overview of Python classes
R.G. (Dick) Baldwin
This is the first of several modules that explain classes and objects in Python. This module provides an overview. Future modules will dig deeper into the details of using classes and objects in […]

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Learning outcomes

  • After studying this course, you should be able to:

  • design a user interface, making effective use of typeface, colour, still and moving images, and sound.


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6.3 Where are they now?

At the beginning of this course we asked whether active galaxies really are in a class of their own or whether most galaxies go through an active stage at some point in their lives. We can shed some light on this by looking for evidence that active galaxies evolve.

The first question is where AGNs came from. No-one knows how supermassive black holes formed and the question is intimately tied up with the origins of galaxies which is itself a vigorously debated topic. But it is likely tha
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Where Did It Come From: Ancient China - The Personal Weapon
This two minute video shows how these weapons came into being. The video explains how some of the weapons worked and the thinking about them. 
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Nashville, Tennessee
Wilson and Ditch visit Nashville where they tour the Country Music Hall of Fame and then sing some classics at the Grand Ole Opry! Viewers learn that the Country Music Hall of Fame was built in 2001 and houses pictures of famous country singers and Elvis Presley's car! (4:25)
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5.4 Actividad

Actividad 5.4

Vocabulario


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Acknowledgements

Except for third party materials and otherwise stated (see terms and conditions), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence

Grateful acknowledgement is made to the following:

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5.3.2 Klein bottle

If x lies on an edge, then each of the two points in [x] has a half-disc-like neighbourhood (see Figure 107). When we identify edges, these neighbourhoods fit together to form disc-like neighbourhoods in the Klein bottle.

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On the Throne of a Mother's Lap
On the Throne of a Mother's Lap

00:01:37
© 2000–2016 The Metropolitan Museum of Art. All rights reserved.

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Introduction

This unit introduces key questions about language and thought, such as how can language, which is public and accessible, be used to convey thoughts, which seem hidden from view.

This study unit is an adapted extract from the Open University course AA308 Thought and experience: themes in the philosophy of mind, which is no longer taught by the University. If you want to study formally with us, you may wish to explore other courses we offer in this Author(s): The Open University

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1.5 Obesity

At the time of writing (2004) 20% of the adult population of the UK is classified as obese. The number of obese children has doubled since 1982, 10% of six year olds and 17% of fifteen year olds are now classified as obese. As shown in Table 4, obesity is recognized when the BMI exceeds 30 and occurs quite simply when energ
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4.1 Geography as a medium of education

Geography is what geographers do.

(Anon)

Aren't we all geographers now?

(Buttimer, 2004)

Define history. Now define geography

(Gritzner, 2004)

Charles Gritzner supplies us with one of t
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2.2.3 Positive integers: converting denary numbers to binary

If computers encode the denary numbers of the everyday world as binary numbers, then clearly there needs to be conversion from denary to binary and vice versa. You have just seen how to convert binary numbers to denary, because I did a couple of examples to show you how binary numbers ‘work’. But how can denary numbers be converted to binary? I'll show you by means of an example.

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Can a Lottery Help You Lose Weight?
Companies are offering everything from free gym memberships to Fitbits, but new Wharton research finds that cash lotteries provide powerful incentives for people to take control of their health.
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The Boy in the Drawer, Picture Book by Robert Munsch
This cartoon animation of the Robert Munsch picture book was part of a TV series called Bunch of Munsch, produced in the early 1990s.  A leprechaun is in Shelly's sock drawer, and that's just the beginning of the problem. A good video to introduce students to fantasy readings. (10:46)
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