Square Root in 60 seconds, by hand!
How to calculate the square root in 60 seconds by hand.  The video shows a method on how to simplify the square root.

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Simplifying Radical Expressions (part 2) - Yay Math
Continuing Simplifying Radicals. Specifically, covering how to take the square root of variables, as well as how to simplify square roots in the denominator. White board in a class setting, some interaction, engaging, several examples of increasing complexity. The discussion is clear and understandable. Preview - full version at http://video.google.com/videoplay?docid=7626045522411816978&q=source:012956945238798337823&hl=en Produced by Robert Ahdoot, yaymath.org
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Digits and Place Value (Part 1)
This video indicates it is for pre-algebra, but it is good for all levels, beginning, for those who need extra help, or those who need to review. This video is good and contains humor along with the lesson. Reviews what digits are, then goes into what the different place values are. This also contains what the place values are on the other side of the decimal. Then examples are gone through, they also go through the written number (long word form).  Video is good quality and good for all st
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Digits and Place Value (Part 2)
This video indicates it is for Pre-Algebra, however this would be good for anyone who is reviewing or learning place value. In this video they talk about the expanded form of the number and how to read and write the number. They explain how to break down the number into expanded form, then they write it in expanded form. They do a few examples to help you understand. Then they write the number in expanded form and you have write the number in numerical form.  Video is good quality and good
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Introduction to Decimals, Part I
This is part one of a two-part video. This video starts with a review of place value, then proceeds to a decimal into a word statement, then writes the decimal as a fraction. Many examples are done. Then it moves on to whole numbers and decimals, writing them out, and showing the fraction equivalent. A few more examples are done.  Video is good quality and good for all students as a review or initial learning of the topic.
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Decimal Place Value, Part 1 of 2
What is the value of the 3 in 654.213?

Mr. Khan, the instructor,Â uses computer software in this four-minute videoÂ for his demonstration. Although he uses different colors for emphasis, the screen is a little 'busy' so the viewer may want to open the screen to 'full screen' to see all the information more clearly.

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Decimal Place Value, Part 2 of 2
Problem: Write 63.15 in word form.

Mr. Khan, the instructor,Â uses computer software for his demonstration. Although he uses different colors for emphasis, the screen is a little 'busy' so the viewer may want to open the screen to 'full screen' to see all the information more clearly. (03:31)

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Plate Tectonics - Lesson 4 - Part 1 of 8
This video examines the 6 major plates. See how plates slide underneath, beside and overtop one another.. Are the oceans spreading? If so, there must be some place where the result of the spreading is ending up! Run time 09:21.
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Present Value, Part 2
The instructor, in this video, offersÂ choices as to when you get your money - now or in the future...
TheÂ instructor usesÂ computer software for demonstration. The explanation is clear and understandable.

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Present Value, Part 3
What happens when we change the discount rate? TheÂ instructor usesÂ computer software for demonstration. The explanation is clear and understandable.
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Basic HTML Tutorial, Part 2
Very basic HTML tutorial. Video looks at headers, tag properties, tags without ending tags and images.
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Understanding HTML Tags, Part 1
Helps you to understand what the different tags stand for so you can code or edit in HLML.Â  Always need to start with an opening tag.(6:50)
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Special Relativity (Part 1 of 5)
This animation takes a simple look at the complex topic of Special Relativity. The two postulates examined in the video are: 1) All uniform motion is relative, and 2) The speed of light (in a vacuum) is the same for all observers. This simple and clear introduction to Einstein's Special Relativity, should help a learner better understand, this revolutionary scientific discovery and idea. Run time 07:12.
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Learn Guitar Lesson Write a Song - Songwriting part 1
Learn to use the major key as the foundation upon which songs may be built.Â  Talks about the scale having 7 notes and chords are built around those notes.Â  Chords can be major, minor, or diminished. Useful information begins at: 03:30.
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Aristotle Part 1
A video about Aristotle.  He is one of the most important founding figures in Western philosophy. He was the first to create a comprehensive system of Western philosophy, encompassing morality and aesthetics, logic and science, politics and metaphysics. Aristotle's views on the physical sciences profoundly shaped medieval scholarship, and their influence extended well into the Renaissance, although they were ultimately replaced by modern physics. In the biological sciences, some of his obse
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Aristotle Part 2
This is a video about Aristotle .  He is one of the most important founding figures in Western philosophy.  This is Part 2 of 2.

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Aristotle Part 4
Aristotle is one of the most important founding figures in
Western philosophy. He was the first to create a comprehensive system of Western philosophy, encompassing morality and aesthetics, logic and science, politics and metaphysics. Aristotle's views on the physical sciences profoundly shaped medieval scholarship, and their influence extended well into the Renaissance, although they were ultimately replaced by modern physics. In the biological sciences, some of his observations were only

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Aristotle Part 3
Aristotle is one of the most important founding figures in
Western philosophy. He was the first to create a comprehensive system of Western philosophy, encompassing morality and aesthetics, logic and science, politics and metaphysics. Aristotle's views on the physical sciences profoundly shaped medieval scholarship, and their influence extended well into the Renaissance, although they were ultimately replaced by modern physics. In the biological sciences, some of his observations were only

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Numbers Part 2
Learn to count by  listening and repeating as numbers are shown.  The numbers go quickly all the way up to 100.  More practice at: http://homepage.mac.com/nathanjschaub/abc/index.htm
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Intro to Humanism: Part 1
Part 1: Defining Humanism, Part 1 of a 6 part series.
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